Kobelco SK140LC-11 Operation Manual

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APPLICABLE No.

SK130

-11

SK140

LC-11

READ, UNDERSTAND AND FOLLOW ALL SAFETY

PRECAUTIONS AND INSTRUCTIONS FOUND IN THIS

MANUAL BEFORE OPERATING THE MACHINE.

Book Code No. S2LP00004ZE03

LP10030001~

2020.05

Destination : ANZ

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Summary of Contents for Kobelco SK140LC-11

Page 1 SK130 LP10030001~ SK140 LP10030001~ LC-11 READ, UNDERSTAND AND FOLLOW ALL SAFETY PRECAUTIONS AND INSTRUCTIONS FOUND IN THIS MANUAL BEFORE OPERATING THE MACHINE. Book Code No. S2LP00004ZE03 2020.05 Destination : ANZ Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 3: Table Of Contents
1.6.4 PROHIBITED IN INSPECTION & MAINTENANCE ..............1-46 1.6.5 AFTER COMPLETION OF MAINTENANCE................1-47 1.7 PRECAUTIONS FOR BATTERY ......................1-48 1.7.1 HANDLING THE BATTERY .......................1-48 1.8 HANDLING OF THE ACCUMULATOR OR GAS SPRING ..............1-49 2. MACHINE FAMILIARIZATION Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 4 2.6 HANDLING OF FUSE & RELAY BOX ....................2-56 2.6.1 ABOUT FUSE & RELAY BOX ....................2-56 2.6.2 REPLACING FUSES.........................2-56 2.6.3 FUSE CAPACITY AND CIRCUIT NAME ..................2-57 2.7 HANDLING OF FUSIBLE LINK (FOR STARTER) ................2-58 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 5 2.13.4 REMOVING FRONT WINDOW (LOWER) ................2-103 2.13.5 ROOM LAMP ........................2-104 2.14 EMERGENCY ESCAPE FROM OPERATOR'S STATION............... 2-105 2.15 EMERGENCY ESCAPE FROM OPERATOR'S STATION............... 2-106 2.16 OTHER ACCESSORIES......................2-107 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 6 3.10.4 MACHINE OPERATION IN WATER OR ON SOFT GROUND.............3-37 3.10.5 GETTING OUT OF SOFT GROUND..................3-38 3.10.6 SWING AND ATTACHMENT/EQUIPMENT OPERATIONS............3-39 3.11 WORK PROCEDURES OF MACHINE ....................3-41 3.11.1 DIGGING WORK........................3-41 3.11.2 LOADING WORK ........................3-41 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 7 4.5 LUBRICANT, FUEL & COOLANT SPECIFICATIONS .................4-15 4.6 ABOUT USE OF BIO-OIL (BIODEGRADABLE HYDRAULIC OIL)............4-17 4.6.1 GREASE AND OIL FOR USE ....................4-17 4.6.2 PRECAUTIONS FOR BIO-OIL ....................4-17 4.6.3 REPLACEMENT INTERVAL OF BIO-OIL..................4-17 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 8 4.17.8 CHECKING AIR CONDITIONER REFRIGERANT ..............4-75 4.17.9 CLEANING OR REPLACING ELECTROMAGNETIC FUEL PUMP ..........4-77 4.18 1000 HOUR (12-MONTH) INSPECTION & MAINTENANCE PROCEDURES ........4-79 4.18.1 REPLACING RETURN FILTER ....................4-79 4.18.2 REPLACING AIR BREATHER ELEMENT .................4-81 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 9 6.3.1 BACKHOE ATTACHMENT......................6-9 6.4 ATTACHMENT TYPE AND COMBINATION ..................6-11 6.4.1 FRONT VARIATION ........................6-11 7. MACHINE OPERATION MANAGEMENT SYSTEM 7.1 MACHINE OPERATION MANAGEMENT SYSTEM ................7-3 7.2 REMOTE DOWNLOAD SYSTEM.......................7-4 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 10 9.2 LOWERING ATTACHMENT TO GROUND..................9-4 9.3 RELEASING TRAVEL MOTOR BRAKES ....................9-6 9.4 RELEASING SWING BRAKES......................9-9 9.4.1 SWING BRAKE RELEASE PROCEDURE WITH HYDRAULIC HAND PUMP ........9-9 9.4.2 RELEASING SWING BRAKE BY DISASSEMBLY ...............9-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 13: Preface
KOBELCO’s liability for the machine. • If this manual is lost, damaged or unreadable, order a replacement from your KOBELCO authorized dealer. • This manual is a part of this machine and should be transferred with the machine to new users or owners.
Page 14: Store Operation & Maintenance Manuals On The Machine
［IMPORTANT INFORMATION］ The copyright of this manual belongs to KOBELCO CONSTRUCTION MACHINERY CO., LTD. Copy, reproduction, distribution, and delivery (including these actions on the Internet) of all or part of this manual are prohibited without permission of KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Page 15: Safety Information In Messages Or Labels In This Manual And On The Machine
Safety labels are affixed to machine to alert the operator and surrounding personnel of hazardous situations during operation, inspection or maintenance. There are two types of "safety labels" on this machine. One is "SAFETY LABEL INCLUDING SIGNAL WORDS" and the other is "PICTORIAL ONLY SAFETY LABELS". Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 16 For pictorial only safety label, the hazard pictorial is in the upper or left box, and the avoidance information is in the lower or right box. Z L 1 1 M 0 2 7 08 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 17: Summary Of The Machine
Never use the machine for any purpose other than the above applications. If you use the attachment which KOBELCO did not supply, read, understand and follow the safety messages and instructions in the applicable manual described by the attachment manufacturer.
Page 18: Qualification For Operating The Machine
• Become familiar with the construction of this machine; • Confirm that the machine is properly maintained and is in good condition; Read and properly understand the warnings, instructions, and operating procedures in this manual. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 19: Cab With Rops (Roll-Over Protective Structure)/Falling Objects Protective Structure
MAX. MASS (maximum operating mass) described on ROPS CERTIFICATION with the special attachment or others installed, it will cause insufficient function, resulting in serious injury or death, should the machine tips/rolls over. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 20: Ordering Parts And Service
MACHINE TYPE MACHINE SERIAL No. ENGINE SERIAL No. HOUR METER ENGINE SERIAL No. (" "means engine serial number) HOUR METER MACHINE SERIAL No. 0-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 21: Warranty
［IMPORTANT INFORMATION］ WARRANTY This machine is warranted as per the standard warranty. In case of any failures are proved to be KOBELCO's responsibility, KOBELCO will repair or replace any parts or components for free of charge to the extent specified in the standard warranty.
Page 22: Important Notification
In addition, some illustrations may show features or functions that differ from your machine. If you have any questions, contact your KOBELCO authorized dealer. Example This illustration shows the machine with the battery cover removed. 0-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 25: Safety Labels & Decals
• Always replace any safety label that is damaged or missing. If a safety label is attached to a part that is replaced, you will need to install a safety label on the replacement part. Your KOBELCO authorized dealer can provide new safety labels.
Page 26: Location Of Safety Labels & Decals
［1. SAFETY INSTRUCTIONS］ 1.1.3 LOCATION OF SAFETY LABELS & DECALS 2 11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 27 DETAIL bb SHOW INSIDE OF P ANEL DETAIL cc SHOW INSIDE P ANEL DETAIL dd SHOW INSIDE OF P ANEL DETAIL e e SECTIO N AA SHOW INSIDE OF P ANEL Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 29: Safety Labels
Location:5 Part Number:YN20T02742P1 DANGER Do not enter in the swing area. Stay away from the machine during operation to prevent you from contacting with or being crushed between machine components. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 30 • Cool down the engine completely. • Cover the radiator with cloth rag. • Loosen the cap slowly to relieve pressure. HOT PARTS Location:10 CAUTION Part Number:YN20T02750P1 FUEL TANK LIFTING Location:11 Part Number:YN20T02753P1 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 31 Part Number:YN20T02761P1 Electric hazard may cause injury when mishandling the cable. Read operator manual for safe and proper handling. HANDLING THE QUICK HITCH Location:21 DAN G E R Part Number:YY20T01577P1 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 32 • Use extreme caution to avoid slipping while walking. • Do not jump on or from the machine. Use the steps and handrails and securely maintain a three point contact while mounting or dismounting at all times. 1-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 33 DAN G E R WARNING WARNING WARNING WARNING AU T IO N OT IC E WARNING WARNING ENGINE ROTATING PARTS WARNING Location:36 WARNING Part Number:YY20T01570P1 HOT PARTS Location:38 CAUTION Part Number:YN20T02760P1 1-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 34: Pre-Start Safety
• Never allow anyone to stand on the machine, including the attachment /equipment and the upper structure, when operating. • Never allow anyone to stand or to ride on a suspended load or the attachment/equipment. 1-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 35: Protection Tools
• Periodically inspect the first aid kit. Replenish items and replace expired items as necessary. 1-13 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 36: Abnormal And Emergency Condition
• Leave the cab and move away from the machine before the storm break out. Otherwise, you must stop the excavator, turn off the radio and keep inside the closed cab until the end of the storm. 1-14 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 37: Potential Hazards When Operating
• Do not install any cab lifting device to the top guard or other protective structures. • If an accident occurs, do not try to straighten or repair the top guard or other protective structures. If required, contact your KOBELCO authorized dealer for functional verification or replacement of any of the protective structures.
Page 38 • When operating in dark locations, turn on the work light. If necessary, use additional lighting devices to make the work areas bright enough to operate. • Stop work if you have poor or limited visibility because of darkness, fog, rain, especially lightning, snow, or other causes. 1-16 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 39 The weight of the machine or vibration from the machine may cause the ground to collapse and cause the machine to tip or roll over. 1-17 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 40: Fire Prevention
Use only work lights with anti-explosion specification to prevent serious injury or death. Lighting must meet the requirements for areas where explosive concentrations of vapors and dusts could exist to prevent a fire or explosion when performing inspection and maintenance activities. 1-18 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 41: Getting On And Off The Machine
• Do not have anything in your hands, including tools, when getting on and on and off the machine. • Never jump on and off the machine or attempt to get on or off a moving machine. 1-19 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 42: Pre-Start Up Inspection On The Machine
If an issue is found with the seatbelt or the mounting hardware, do not use machine until the issue has been repaired. Replace seatbelts every 3 (three) years or more frequently if damaged or frayed. 1-20 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 43: Secure Visibility
• Never attach mirrors or other articles to the handrails. Over time, excessive vibration may weaken the handrail and cause it to fail. • If a failure occurs on the rearview camera or the side camera, contact your KOBELCO authorized dealer for repair.
Page 44: Precautions For Operation
• Close and lock the doors and windows. • Close and lock the access panels and doors. • Adjust mirrors for maximum visibility around the machine. See "ADJUSTMENT OF MIRRORS" in Chapter 3 for additional information. 1-22 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 45 Do not start operation as soon as the engine is started. If not warmed up, there could be a delay between when the control levers are moved and when the machine or the attachment /equipment responds, resulting in unintended or unexpected movement of the machine or attachment /equipment. 1-23 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 46 If the machine movement does not match the card displayed in the cab, change the card so as to match the machine control pattern. If any issue is found, do not operate machine until the issue had been corrected. If needed, contact your KOBELCO authorized dealer.
Page 47 The operator should always be alert and follow the signals from the signal person. The operator shall respond to signals only from the appointed signal person, but shall obey a stop signal from anyone at any time. 1-25 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 48: Traveling
• Do not go over obstacles. When going over obstacles inevitably, go slowly with the attachment positioned close to the ground as much as possible. Because the machine may tip/roll over. 1-26 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 49 • Snow can cover obstacles or obstructions and make them difficult to recognize. • During the day as ambient temperatures rise, frozen ground may thaw and become soft and cause the machine to become unstable or stuck. 1-27 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 50 It may cause a premature damage of the dozer or the cylinder. OFFSET LOAD OF DOZER If the machine is supported by the dozer, be sure to ground the dozer bottom evenly, avoiding an offset or concentrated load. 1-28 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 51: Prohibited Operations
/equipment. DO NOT PERFORM "HAMMERING" OPERATIONS WITH THE BUCKET Never use the bucket for hammering and piling. It will cause severe damage to the machine and its components. 1-29 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 52 The operator should always be alert and follow the signals from the signal person. The operator shall respond to signals only from the appointed signal person, but shall obey a stop signal from anyone at any time. 1-30 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 53 When operating the machine with the dozer positioned at the front side, it can cause the dozer to contact the boom cylinder or the bucket. So pay attention to it. 1-31 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 54 Never move a suspended load or the bucket over a person or above the driver's cab of a truck. The load could fall and cause serious injury or death. 1-32 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 55 Do not operate the machine in enclosed spaces or, in any case, without appropriate ventilation. PRECAUTIONS FOR POTENTIALLY EXPLOSIVE ENVIRONMENT When using the machine in a potentially explosive environment, comply with local codes and regulations of each country. 1-33 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 56 ［1. SAFETY INSTRUCTIONS］ PRECAUTIONS FOR LEAVING THE OPERATOR'S SEAT Do not leave the machine with the engine running. 1-34 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 57: Safety Check On The Parking Machine
Turn the starter switch to the "OFF" position and remove the key. Close and lock the windows and the cab door. Check the windows, doors and all other machine access covers are locked and secure. 1-35 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 58 Close and lock the windows and the cab door. Check the windows, doors and all other machine access covers are locked and secure. Block the tracks in the front and the rear. 1-36 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 59: At The End Of Each Shift
If the machine is stored in cold climates, it may be necessary to remove the batteries from the machine and store them in a warm, well ventilated area. Re-install the batteries before the next start up. This helps prevent premature battery deterioration. 1-37 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 60: Precautions Of Inspection & Maintenance
Always keep all maintenance and all inspection records, including both the monthly and the yearly inspections, according to local codes and regulations of your country. 1-38 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 61: Before Inspection & Maintenance
USE PROPER TOOLS To prevent serious injury or death, do not use of damaged tools or tools not intended for the task. 1-39 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 62: During Inspection & Maintenance
Hot oil may cause burns. Wait until the oil cap or plug is cool to the touch, then slowly loosen it to release the internal pressure. Then remove the oil cap or plug. 1-40 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 63 Consult with your KOBELCO authorized dealer if damage or deformation of the hoses or piping is found. The hoses in below-mentioned conditions are required to be replaced.
Page 64 • Always follow the instructions from your supervisor and the instructions in this manual when connecting or disconnecting the attachment /equipment. • Secure the attachment /equipment to prevent them from falling over when stored. 1-42 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 65 • Never jump on and off the machine, or attempt to get on and off a moving machine. • Clean all spills, and store or secure tools in a strong place properly after working. 1-43 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 66 Contact KOBELCO before welding on machine. Welding could damage wires, electronic processors, hoses, and tubes. Any welding on structural parts (as undercarriage, upper frame, equipment parts,...) should only be done by the manufacturer, or authorized KOBELCO dealer. Welding performed by others will void the warranty for your machine.
Page 67 If it is disassembled, the spring will eject from the assembly and result in severe personal injury or death. If there is an issue with the recoil spring assembly, contact your KOBELCO authorized dealer for repair. BEFORE HAMMERING METAL PINS, TEETH OR BEARINGS Always wear required personal protective equipment such as safety glasses when using hammers, as metal fragments or other objects can fly and cause serious personal injury.
Page 68: Prohibited In Inspection & Maintenance
• Any and all modifications to this machine must be approved by KOBELCO. • Damage to the machine or any failures that may result from unauthorized modification of the machine are not covered by the warranty. 1-46 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 69: After Completion Of Maintenance
• Properly dispose of oil, fuel, engine coolant, refrigerant, solvents, filters, batteries and other harmful substances according to local codes and regulations of each country. 1-47 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 70: Precautions For Battery
See "CHECKING BATTERY VOLTAGE" in Chapter 4. BATTERY DISPOSAL Dispose of batteries according to local codes and regulations of each country. If you need additional assistance, contact your KOBELCO authorized dealer about proper disposal of used batteries. 1-48 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 71: Handling Of The Accumulator Or Gas Spring
• Keep fire and other ignition sources away from the accumulator or gas spring. • Never throw accumulator or gas spring into fire. • Ask your KOBELCO authorized dealer to vent the gas from the accumulator or to remove the gas spring before disposal.
Page 75: Basic Components Of The Machine
［2. MACHINE FAMILIARIZATION］ BASIC COMPONENTS OF THE MACHINE 3, 4 Indicate the right side Indicate the left side door Indicate the left side Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 76 Bucket link Swing motor Crawler Bucket Swivel joint Rotary multi control valve Front idler Crawler adjuster Battery power-off switch Air cleaner Battery Swing flasher Lower Roller Track guide Oil cooler Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 77: Operator's Station Nomenclature
［2. MACHINE FAMILIARIZATION］ OPERATOR'S STATION NOMENCLATURE II II DETAIL A VIEW I VIEW II Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 78 USB port/external input terminal (AUX) Hour meter Fuse and relay box Switch box Cup holder Monitor Holder for Smart phone Radio Air conditioner operation panel Dozer operation lever (with travel speed select switch) Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 79: Monitor
Attachment mode selection Auto acceleration ON/OFF selection Range of option display Set flow rate of front attachment The flow rate at a light load work becomes a set value and is displayed. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 80: Switch Display
Displayed when the auto idle stop function is being actuated. Displayed when the glow plug is being actuated. Displayed at the auto warming-up. Displayed when the wiper is being actuated. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 81: Hydraulic Oil Temperature Meter
E. When the fuel level is low, see "CHECKING FUEL LEVEL AND REFUELING" in Chapter 3 in the operation manual, and supply fuel. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 82: Engine Coolant Temperature Meter
At that time, see "CHECKING DEF/ADBLUE LEVEL AND REFILLING" in Chapter 3 of the standard operation & maintenance manual and refill DEF/AdBlue. 2-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 83: Switch Box
Switches the travel speed. Buzzer stop switch Stops buzzer sounding. Returns the monitor screen to the previous screen. Return switch Home switch Returns the monitor screen to the normal screen. 2-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 84 Decreasing the value (a) Tilt the jog dial forward (b) Tilt the jog dial rearward (e) Turn the jog dial clockwise (f) Turn the jog dial counterclockwise (a),(e) (b),(f) 2-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 85: Setting Menu Screen
Push down (g) the jog dial to switch the monitor to the [SETTING MENU] screen PICTURE OF CAMERA CLOCK SETTING SCREEN BRIGHTNESS MAINTENANCE CONSUMPTION LANGUAGE SELECTION An icon for option will be located. PRESSURE RELEASE 2-13 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 86 (B) Image captured by right side captured by right side camera and camera camera rearview camera Layout 4 Synthetic image made from images captured by left and right side cameras and rearview camera 2-14 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 87 Tilt and turn the jog dial to move the cursor to a desired layout. Push down (g) the jog dial to set the selected layout and return the monitor to the [SETTING MENU] screen. 2-15 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 88 Push down (g) the jog dial to set the desired value. Tilt and turn the jog dial to move the cursor to [OK]. Push down (g) the jog dial to return the monitor to the [SETTING MENU] screen. 2-16 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 89 Push down (g) the jog dial to switch the monitor to the [SCREEN BRIGHTNESS] screen. Tilt and turn the jog dial and move the cursor to a desired item to set. 2-17 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 90 Push down (g) the jog dial to set the desired screen brightness. Tilt and turn the jog dial to move the cursor to [OK]. Push down (g) the jog dial to return the monitor to the [SETTING MENU] screen. 2-18 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 91 (a ) ~ (f) AINTENANCE REM AINING EXCHANGE INTERVAL TIM E 18/7/25 ENGINE OIL FUEL ELEM ENT HYDRAULIC ELEM ENT HYDRAULIC OIL CANCEL Switch the monitor to the [SETTING MENU] screen. 2-19 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 92 At this time, [EXCHANGE DAY] is renewed. Tilt and turn the jog dial to move the cursor to [OK]. Push down (g) the jog dial to return the monitor to the [SETTING MENU] screen. 2-20 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 93 Push down (g) the jog dial to switch the setting to [ON]. Move the cursor to [HOME]. Push down (g) the jog dial to switch the monitor to the normal screen. The normal screen displays the consumption graph (A). 2-21 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 94 Push down (g) the jog dial to set the selected language. Move the cursor to [HOME] Push down (g) the jog dial to return the monitor to the [SETTING MENU] screen. 2-22 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 95 Tilt and turn the jog dial to move the cursor to [PRESSURE RELEASE] on the [SETTING MENU] screen. Push down (g) the jog dial to set the machine to the pressure release mode. 2-23 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 96: Switch Setting Screen
Tilt and turn the jog dial to move the cursor to [ON] of [AUTO WARMING-UP]. Push down (g) the jog dial to switch the setting to [ON]. Turn "OFF" the starter key switch once to store the setting. 2-24 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 97 Push down (g) the jog dial to switch the setting to [ON]. Turn "OFF" the starter key switch once to store the status. After the starter switch is turned "ON", the icon is displayed on the monitor. 2-25 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 98: Travel Speed Selection
The HIGH (2nd) speed is automatically switched to the LOW (1st) speed when the load of traveling becomes high and automatically returned to the HIGH (2nd) speed when the load is lowered. 2-26 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 99: Work Mode Selection
"H mode" is suitable for a heavy digging work, which provides high speed and gives priority to a workload. Before beginning the work, make sure the selected work mode is correct. 2-27 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 100: Switching Attachment Mode
• Be sure to lower the attachment to the ground and ensure safety before switching the attachment mode. • If tuning of operability is needed, contact your KOBELCO authorized dealer. • When the control lock lever is raised upward to the "LOCKED" position, setting for changing the screen becomes possible.
Page 101 Tilt and turn the jog dial to move the cursor to the icon of the front attachment being installed. Push down (g) the jog dial to switch the icon of attachment mode selection (9) to the icon of the selected attachment. 2-29 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 102 Tilt and turn the jog dial to move the cursor to [OK]. Push down (g) the jog dial to return the monitor to the normal screen. Set value (A) is displayed on the lower side of the screen. 2-30 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 103 Tilt and turn the jog dial to move the cursor to [PRESSURE A ADJUSTMENT] or [PRESSURE B ADJUSTMENT]. Push down (g) the jog dial to enable the flow rate to be adjustable. 2-31 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 104 Tilt and turn the jog dial to move the cursor to [OK]. 10. Push down (g) the jog dial to return the monitor to the normal screen. Set value (B) is displayed on the lower side of the screen. 2-32 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 105 *(2) and (3) can be adjusted only at item A but the adjusted value affects the operability of items B, C, and D. Tilt and turn the jog dial to a desired value. 2-33 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 106: Auto Acceleration On/Off Selection
After key OFF, even if the machine is restarted, the setting is stored. 2-34 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 107: Wiper Switch
The washer fluid reservoir is located under the floor plate inside the cab. Make sure that the washer reservoir is filled with the washer fluid before operating the washer. 2-35 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 108: Buzzer Stop Switch
An e me rge ncy s top is pe rforme d — Unav ailable due to low e ngine oil pre s s ure . (5 s e c.) 2-36 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 109 (The failure code is an example) 1459 Displayed when automatic Ava ila ble Unavailable (5 seconds) warming-up is done. Displayed when regeneration of the exhaust gas cleaning Unavailable Ava ila ble device is required. 2-37 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 110 Displayed when the air cleaner Unavailable Ava ila ble element is clogged. Self-diagnosis (failure on the pressure sensor , or Unavailable Ava ila ble the proportional valve,etc.) 2-38 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 111: Warning Display Screen
. switched to the "RELEASE LOCK" position. An e me rge ncy s top is pe rforme d due to low e ngine oil pre s s ure . 2-39 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 112 KOBELCO a uthorize d de a le r for ins pe ction/ma inte na nce .
Page 113 AND REFILLING”, a nd s upply DEF/AdBlue until DEF/AdBlue le ve l ga uge be come s Le ve l 3 (Gre e n) gauge becomes Level 2 (Ye llow). or more . 2-41 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 114 C onta ct your KOBELCO a uthorize d de a le r for re pa ir. S top ope ra tion, a nd lowe r the e ngine s pe e d to the low idle s pe e d to cool the e ngine .
Page 115: Clogging Detector Of Hydraulic Oil Filter
1000 hrs.) (See "MAINTENANCE" in Chapter 2 for setting procedures.) After the setting of 1. is completed, operate the machine for a while, then the warning is released automatically. 2-43 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 116: Handling Of Switches And Meters
The number of engine speed is minimum at the end of left rotation. • H (High idle) The number of engine speed is maximum at the end of right rotation. 2-44 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 117: Working Light (Boom And Deck)
Push the no symbol mark side to turn off the working light on the cab. 2.4.5 MANUAL REGENERATION SWITCH When you press the manual regeneration switch, is regenerated. For details, see "EXHAUST GAS CLEANING DEVICE (DOC)" in Chapter 4. 2-45 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 118: Cap (Option Switch)
Be sure to sound the horn before starting this machine to warn surrounding personnel. The horn sounds while the switch located on the top of the left control lever grip is being pressed. 2-46 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 119: Emergency Accel
Stop the engine, and set emergency accel (1) to "NORMAL". Start the engine. Turn emergency accel (1) to the HI side to adjust the engine speed. When stopping the engine, set emergency accel (1) to "NORMAL". 2-47 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 120: Swing Parking Brake Release Switch
Under normal conditions, the switch should be on "KPSS RELEASE (work mode)". When controller warning (2) indicating failure of the controller is displayed on the monitor, immediately contact your KOBELCO authorized dealer. 2-48 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 121: Engine Stop Switch
Remove the cover from the 12 V power supply, and insert a 12 V male socket. After using the accessory, put the cover back on. Maximum continuous output = 180 W 2-49 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 122: Usb Port/External Input Terminal (Aux)
USB memories, see "HANDLING OF RADIO" in Chapter 2. EXTERNAL INPUT TERMINAL (AUX) Connect a digital audio player, etc. to listen to music from the machine's speakers. For connection cables, see "HANDLING OF RADIO" in Chapter 2. 2-50 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 123: Handling Of Levers And Pedals
［2. MACHINE FAMILIARIZATION］ HANDLING OF LEVERS AND PEDALS 2.5.1 LOCATION OF LEVERS AND PEDALS (1) Control Lock Lever (2) Operator Control Levers (3) Travel Levers (4) Operator Control Lever for Dozer 2-51 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 124: Control Lock Lever
When the control lock lever is raised to "LOCKED" position (A), the operation control function is locked. UNLOCKING HYDRAULIC SYSTEM When the lever is lowered to the "UNLOCKED" position (B), the hydraulic system is unlocked. 2-52 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 125: Operator Control Levers
N (Neutral): Upper structure and arm are held in the position at that time Right control lever (5)Boom down (6)Boom up (7)Bucket in (8)Bucket out N (Neutral): Boom and bucket are held in the position at that time 2-53 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 126: Travel Lever & Pedal
(a) Travel forward: Push the travel levers to the front (Depress the front of travel pedals) (b) Travel backward: Pull the travel levers toward yourself (Depress the back of travel pedals) (N) Neutral: The machine stops traveling. 2-54 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 127: Dozer Operation Lever
PUSH LEVER FORWARD (A) DOZER DOWN PULL LEVER BACKWARD (B) DOZER UP NEUTRAL (C) HOLD Changes travel speed to TRAVEL SPEED SELECT SWITCH (D) LOW (1st) or HIGH (2nd) 2-55 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 128: Handling Of Fuse & Relay Box
When replacing the fuse, use a fuse extractor to remove it from the fuse box. After replacing the fuse, install the cover securely. 2-56 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 129: Fuse Capacity And Circuit Name
Air conditioner Travel alarm Lever lock Horn Feed pump Mechatro controller Flasher Image processing controller Tuner Skylight wiper Spare fuse Spare fuse Mechatro controller Spare fuse Spare fuse Mechatro controller 2-57 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 130: Handling Of Fusible Link (For Starter)
Remove fusible link (1), and perform inspection or replace it with a new one. Remove the supporting stay, and close the side door. 2-58 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 131: Controller
• Be careful not to splash water, mud and drinks on the controller. It may cause failure. • When the controller warning is displayed on the monitor, contact your KOBELCO authorized dealer. See "WARNING DISPLAY SCREEN" in Chapter 2 for warnings.
Page 132: Handling Of Radio
Turns on at balance adjustment in sound adjustment. BAL Pict Turns on at treble adjustment in sound adjustment. TRE Pict Turns on at bass adjustment in sound adjustment. BAS Pict 2-60 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 133: On-Air (Normal Condition)
(When the clock display is switched to the frequency display, the band name is displayed for 1 sec. and then the display is changed to the frequency display.) Frequency display Clock display {Colon blinks (ON: 700 ms, OFF: 300 ms)} After 1 sec. ON (on-air): Band name display 2-61 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 134: Switching Source
ON (Blue tooth): "BT" dis pla y ON (on-air): Band name d is pla y ON (US B): "US B" dis pla y ON (AUX): "AUX" dis pla y 2-62 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 135: Fm/Am
(When AM is selected, ST" pict always turns on) Frequency display Frequency display (When AM is selected, ST" pict always turns on) (When AM is selected, ST" pict always turns on) 2-63 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 136 (Pressed and held) Frequency is detected Frequency display Frequency display (Automatic seeking is stopped. (Automatic seeking condition. When stereo sound is received, Frequency changes consecutively) "ST" pict turns on) 2-64 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 137 ("ST" pict turns off) Auto presetting display ("ST" pict turns off) (Auto presetting operation is finished) Frequency display (When stereo sound i s re ce ive d, "ST" pict turns on) 2-65 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 138 "ST" pict turns on) (X is preset number) (After preset number is displayed for 0.5 s e c.) Frequency display (When stereo sound is received, "ST" pict turns on) 2-66 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 139 P-X display blinks for 3 times. "ST" pict turns on) (X is preset number) (After preset number blinks for 3 time Frequency display (When stereo sound is received, "ST" pict turns on) 2-67 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 140: Bluetooth Audio Function, And Usb Port/External Input Terminal
65534 Number of layers 16 layers, full pass including file name is within 260 letters Sort order Plays in UNICODE order Supported file format MP3 / WMA / AAC 2-68 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 141 If the USB memory is pulled out during playing, sometimes resuming becomes impossible. If a different USB memory is inserted between the insertions of the same memory, resuming becomes impossible. 2-69 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 142 Only POWER OFF is switchable. (Pressed and held) (Pressed and held) Charge mode OFF Charge mode ON * In the charge mode, the setting is obtained after POWER ON. 2-70 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 143: Pairing (Registration Of Devices)
Bluetooth ON condition. During the pairing operation, by pressing [PWR] key, the pairing is canceled. * Some mobile phones need entering of a pass key. Enter "0000" as a pass key. 2-71 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 144 (Pairing waiting condition of mobile phone Pairing error (time-out) Pairing is completed normally “PX” (Pairing NG) display “P0” (Pairing OK) display (After a certain period) (After a certain period) ON: ”BT” (Bluetooth) display 2-72 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 145: Telephone Function
(When stereo sound is received, "ST" pict turns on) “TA” (Talking) blinking display "TA" (Talking) blinking display (Speaker's voice stops being input) Frequency display (When stereo sound is received, "ST" pict turns on) 2-73 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 146 (When stereo sound is received, "ST" pict turns on) Pressed and held Cancellation of redialing "RE" (Redialing) display After 3 sec. "DL" (Dialing) blinking display Receiver answers phone call “TA” (Talking) blinking display 2-74 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 147: File Playing Function
Playing starts from beginning of same track File number of 1000 or after is displayed as “---“ (In case of BT-Audio) Due to the Bluetooth device limitation, the track number cannot be displayed. 2-75 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 148 (In case of iPhone/iPod) An album can be changed forward/backward. However, depending on the type of the iPhone/iPod connected, the track change may occur. (Depending on the type of the iPhone/iPod) 2-76 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 149 (In case of USB) Track number display Track number display During pause, display blinks. (In case of BT-Audio) Due to the Bluetooth device limitation, during pause, the display does not blink. 2-77 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 150 As for the setting of repeat and random, the last setting is effective. (In case of USB memory) Track number display Present setting is displayed No operation for 5 sec. Track number display 2-78 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 151 Present setting is displayed No operation for 5 sec. Track number display According to the iPhone/iPod, the order of change is different. Also, the display and the actual setting may be different. 2-79 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 152 As for the setting of repeat and random, the last setting is effective. (In case of USB memory) Track number display Present setting is displayed No operation for 5 sec. Track number display 2-80 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 153 No operation for 5 sec. Track number display Depending on the type of the iPhone/iPod connected, the album shuffle is not available. (Depending on the type of the iPhone/iPod) 2-81 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 154: Volume Control
Frequency display (When stereo sound is received, "ST" pict turns on) Volume level display Volume level display (Pressed and held) (Pressed and held) Volume level display Volume level display 2-82 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 155: Sound Adjustment
Sound adjustment display (BALANCE) (When stereo sound is received, "ST" pict turns on) Sound adjustment display (TREBLE) Sound adjustment display (BASS) Sound adjustment status is canceled (display returns to on-air condition) 2-83 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 156 The setting range is L7 to R7 regarding 0 as the center. (L7 - 0 - R7) Sound adjustment display (BALANCE) Sound adjustment display (BALANCE) Sound adjustment display (BALANCE) Sound adjustment display (BALANCE) Sound adjustment display (BALANCE) 2-84 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 157 The setting range is -7 to +7 regarding 0 as the center. (-7 - 0 - +7) Sound adjustment display (TREBLE) Sound adjustment display (TREBLE) Sound adjustment display (TREBLE) Sound adjustment display (TREBLE) Sound adjustment display (TREBLE) 2-85 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 158 The setting range is -7 to +7 regarding 0 as the center. (-7 - 0 to - 7) Sound adjustment display (BASS) Sound adjustment display (BASS) Sound adjustment display (BASS) Sound adjustment display (BASS) Sound adjustment display (BASS) 2-86 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 159: Clock Adjustment
(ON: 700 ms, OFF: 300 ms) (ON: 700 ms, OFF: 300 ms) (ON: 700 ms, OFF: 300 ms) Clock display: Colon blinks. (ON: 700 ms, OFF: 3 00 ms) 2-87 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 160: Air Conditioner
When breaking in the air conditioner, be sure to set the engine speed to low speed. Never start the air conditioner with the high engine speed. This might cause failure of the air conditioner. 2-88 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 161: Air Conditioner Control Panel
• Each of switches (4 to 7) and displays (TEMP/FAN/MODE/COOL displayed in blue/HOT displayed in red) are equipped with illumination at night. (COOL displayed in blue, HOT displayed in red, and others displayed in white) 2-89 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 162: Air Conditioner Operation Panel
• When the panel is OFF, if AUTO control switch (5) is turned ON, the air conditioner function becomes ON. However, both the fan speed and the air outlet become AUTO control. 2-90 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 163 (6) turned ON}, if fresh air selector switch (7) is pressed, it will switch the setting to fresh air intake and the indicator of fresh air selector switch (7) turns ON. 2-91 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 164 • When air outlet mode selector dial (3) is operated counterclockwise in the manual control, the mode is switched through Mode 5 → Mode 4→ Mode 3 → Mode 2 → Mode 1. 2-92 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 165: How To Use Air Conditioner
When the temperature inside the cab becomes high, adjust to the temperature and the fan speed to desired levels. When AUTO control switch (5) is pressed, the temperature, fan speed, and mode selection become automatic control. 2-93 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 166 Operate temperature setting dial (1) and set a desired temperature. Press fresh air selector switch (7) to select fresh air intake. Press compressor switch (4) to operate the air conditioner (compressor). 2-94 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 167: Self-Diagnosis Function In Display Monitor
1 second or more, the display is switched to the monitor mode. To return to the previous display, perform the same operation. • The normal status, disconnection, and short circuit of the recirculation air sensor and the evaporator sensor are shown in segment display. 2-95 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 168: Handling At In-Season/Off-Season
2.10.6 HANDLING AT IN-SEASON/OFF-SEASON IN-SEASON To use the air conditioner for a long time comfortably, contact your KOBELCO authorized dealer for inspection and maintenance of the air conditioner at the beginning of in-season of cooling. OFF-SEASON During off-season, operate the air conditioner at least once a week for several minutes.
Page 169: Handling Of Seat Belt
2.11.2 HOW TO UNFASTEN SEAT BELT • Press the red button (3) of the buckle (2), and the belt (1) is unfastened. 2-97 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 170: Handling Of Operator's Seat (Air Suspension Seat)
When adjusting the operator's seat, pay attention to hands in order not to be caught between the handle and seat stand. 2.12.1 DAMPER ADJUSTMENT The damper can be adjusted. • Move handle (1) to a desired position. (3 steps) a. Soft b. Middle c. Hard 2-98 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 171: Weight Adjustment
TILT ADJUSTMENT OF CONTROL BOX The angle of the control box can be adjusted. • Turn handle (5) to tilt the front side of the control box up or down. 2-99 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 172: Front/Rear Adjustment Of Seat
This function can be used with the starter switch "ON". 2.12.13 LUMBAR SUPPORT Adjust the lumber supporting level of the backrest by using adjusting dial (13) of the lumbar support. 2-100 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 173: Handling Parts Inside Cab
2.13.2 OPENING DOOR FROM INSIDE OF CAB • To open the door from the inside of the cab, move lever (1) to the direction of the arrow. 2-101 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 174: Opening/Closing Front Window (Upper)
Stop the engine and move the control lock lever to the "LOCKED" position. Push lock lever (1) on the center of the front window (upper) right to release the lock. 2-102 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 175: Removing Front Window (Lower)
(1) on the left back side of the cab for secure storage. Insert the glass into right and left holders (1), and fix the glass with lock (2) on the upper window frame. 2-103 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 176: Room Lamp
For 25 seconds after the door is opened, the room lamp keeps turning on even if the door is closed. The room lamp does not turn on. The room lamp turns on. 2-104 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 177: Emergency Escape From Operator'sstation
Pay attention to the broken pieces so as not to be injured when breaking the window glass. Label (2) indicating the emergency exit are affixed on the rear window. 2-105 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 178 Pay attention to the broken pieces so as not to be injured when breaking the window glass. Label (2) indicating the emergency exit are affixed on the rear window. 2-106 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 179: Other Accessories
To open/close them, use the starter key. When using the starter key, fully insert it and then turn it. If it is not fully inserted, it may be broken. 2-107 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 180 HOW TO LOCK GUARD AND SIDE DOOR If a stay is provided, return the stay to the original position. Close the door. Turn the starter key clockwise and remove it. 2-108 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 181: Battery Power-Off Switch
Shut down the power circuit to prevent battery discharge, short circuit, or electric leakage. To perform maintenance of the electrical system or electric welding Shut down the power circuit to prevent damage of electrical components, fire and so on. 2-109 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 185: Daily Maintenance Checks
Open the door, and put stay (1) into fixing hole (2) to fix the stay. Before closing the door, remove the stay from the fixing hole, return it to the original position, and then close the door. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 186 Open the door, slide stay (1) to fixing part (2) of the guide to fix the stay. Before closing the door, remove the stay from fixing part (2) and then close the door. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 187: Check Before Starting Engine
After the coolant cools down, turn the cap slowly to release the pressure. • If the water level in the reserve tank drops frequently, immediately contact your KOBELCO authorized dealer. Use the starter key to open the side door on the left side of the machine and hold it with the stay.
Page 188: Checking Engine Oil Level Of Engine Oil Pan And Refilling
If the oil is significantly contaminated or deteriorated, change it ahead of the periodic replacement interval. For engine oils to use, see "LUBRICANT, FUEL & COOLANT SPECIFICATIONS" in Chapter 4. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 189 • Insert the oil level gauge (1) until the grip part (A) touches the guide tube (4). A gap between them may let water enter the engine causing a malfunction. Remove the support stay and close the engine hood. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 190: Checking Fuel Level And Refueling
Fuel tank capacity: 186L(49.1Gal) After refueling, tighten filler cap (2) securely. Attach rubber cover (3) according to the orientation of the cap. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 191: Draining Fuel Pre-Filter
Lower fuel shut off valve (5) to "Open" position (B). Remove the support stay and close the side door. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 192: Checking Oil Level Of Hydraulic Oil Tank
Do not supply oil to the "H" level or more. If the hydraulic oil tank becomes full, it can cause damages to the tank and the components and spray of the hydraulic oil. 3-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 193: Checking Fan Belt And Air Conditioning Compressor Belt
Fan alternator Air conditioning • 38 to 41 (8.5 to 9.2) *New Belt Tension 2 (0.08) 2 (0.08) compressor belt • 12 to 14 (2.7 to 3.1) *At Inspection 3-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 194: Checking Def/Adblue Level And Refilling
F, while checking level gauge (4) on the left side of the tank. Full capacity of tank:33.9L(8.96Gal) After refilling DEF/AdBlue, tighten cap (2) securely. 3-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 195: Adjustment Of Operator's Seat
Adjust the operator's seat in a way so that the operator can operate the control levers, pedals and switches freely, with his/her back contacting with the backrest of the operator's seat. 3-13 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 196: Adjustment Of Mirrors
This map is a rough standard at the ground surface within the radius of 12 m, centering the operator reference point (680 mm above and 20 mm forward from Seat Index Point) from near areas of the machine. 3-14 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 197 Direct and indirect visibilities (from mirrors, and in synthetic view of three cameras) If the object is placed in the area that the views from different cameras are overlapped, sometimes it is displayed in double images. Hatched area: blind spot 3-15 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 198 Adjust the mirror to reflect the machine side face. SIDE CAMERA (RIGHT SIDE) Blind spot range L1: 349mm(13.7") L2: 928mm(36.5") VIEWING ANGLE OF CAMERA (HORIZONTAL DIRECTION) VIEWING ANGLE OF CAMERA (VERTICAL DIRECTION) DEAD AREA 3-16 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 199 (VERTICAL DIRECTION) DEAD AREA CAMERA (MACHINE REAR SIDE) Blind spot range L1: 1083mm(3'7") L2: 929mm(36.6") VIEWING ANGLE OF CAMERA (HORIZONTAL DIRECTION) VIEWING ANGLE OF CAMERA (VERTICAL DIRECTION) DEAD AREA 3-17 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 200: Checking Display Of Monitor
Before starting the engine, check the display status of the monitor according to the following procedure. When the warning is displayed on the monitor, ask your KOBELCO authorized dealer for inspection. Make sure the pilot control lock lever is in the "LOCKED" position.
Page 201: Starting Engine
START-UP UNDER NORMAL TEMPERATURE CONDITIONS Make sure control lock lever (1) is in the "LOCKED" position. A: "LOCKED" position B: "UNLOCKED" position Make sure all control levers are set to the "NEUTRAL" positions. 3-19 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 202 Turn the key of starter switch (3) to the "START" position to start the engine. Release key (3) immediately after the engine starts. The starter key will return to the "ON" position by itself. 3-20 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 203: Start Up In Cold Conditions
(3) to the "START" position to start the engine. Release key (3) immediately after the engine starts. The starter key will return to the "ON" position by itself. 3-21 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 204: Using Jumper Cables
Start the engine of the normal machine, and run it for about 10 minutes at high idle. The battery of the disabled machine is partially charged. 3-22 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 205 Soon after the starting of the engine of the disabled machine, immediately remove the jumper cables in the reverse order of the connection. 10. Finally, check and repair the cause of the problem of the start/charging system on the disabled machine. 3-23 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 206: Stopping Machine Engine
Turn engine throttle (1) to the low idle position. Turn starter key (2) to the "OFF" position to stop the engine. Remove starter key (2) and store it. 3-24 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 207: Check After Starting Engine
Move the pilot control lock lever to the "LOCKED" position. Make sure that movement of the attachment, swing and travel, are disabled when the pilot control lock lever is in the "LOCKED" position. 3-25 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 208: Check Of Engine And Monitor
(1) and fuel level meter (2). When the warning is displayed on the monitor, ask your KOBELCO authorized dealer for inspection. Check that the exhaust sound, the color of exhaust gas and vibrations of the engine are normal.
Page 209: Warming-Up
For the engine start up procedures with the automatic warming-up system, see "USER MENU SETTING" in Chapter 2. 3.6.1 ENGINE WARMING-UP Avoid idling because it may cause poor engine performance and trouble. 3-27 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 210: Warming-Up Hydraulic Oil
When the reading of hydraulic oil temperature meter (3) is in low temperature range (b), repeat the above-mentioned procedure until it rises to normal range (a). 3-28 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 211: Auto Idling Stop Function
• Buzzer sounds for 5 seconds before engine stops. 3.7.1 RESTART AFTER AUTO IDLE STOP When leaving the operator’s seat for a long time, be sure to set the starter switch to the "OFF" position. 3-29 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 212 Check that the buzzer stops. Turn the engine throttle to the low idle position. Return the key of the starter switch to "ACC" or "OFF" once and then restart the machine. 3-30 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 213: Work Mode Selection
"H mode" is suitable for a heavy digging work, which provides high speed and gives priority to a workload. Before beginning the work, make sure the selected work mode is correct. 3-31 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 214: Switching Attachment Mode
• Be sure to lower the attachment to the ground and ensure safety before switching the attachment mode. • If tuning of operability is needed, contact your KOBELCO authorized dealer. • When the control lock lever is raised upward to the "LOCKED" position, setting for changing the screen becomes possible.
Page 215: Machine Operation
In this manual, front/rear and left/right are determined by Front looking the forward direction from the operator's seat with the travel motors at the rear side. Right Left Rear Tra ve l motor 3-33 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 216: Travel Procedures
Forward/Reverse traveling • Push (forward) or pull (backward) both the left and right travel levers simultaneously. Both the forward and reverse travel speed can be changed by lever displacement. 3-34 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 217 Do not stop the machine suddenly, but stop it after slow down the speed as much as possible. • Put both travel levers (1) in the "NEUTRAL (N)" position. The machine stops traveling. 3-35 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 218: Travel Speed Selection
The HIGH (2nd) speed is automatically switched to the LOW (1st) speed when the load of traveling becomes high and automatically returned to the HIGH (2nd) speed when the load is lowered. 3-36 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 219: Machine Operation In Water Or On Soft Ground
• On parts soaked in the water for a long time, use a grease gun to apply grease securely, until the old grease comes out from the inside. 3-37 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 220: Getting Out Of Soft Ground
Gravel, or mud clogged in the crawler can be shaken off by lifting the crawler up and moving it forward and backward. 3-38 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 221: Swing And Attachment/Equipment Operations
• B: Push the left control lever forward to move the arm forward and away from the cab (Arm out). • Return the left control lever to the neutral (center) position to stop the arm. 3-39 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 222 • B: Move the left control lever right to swing the machine right. • Return the left control lever to the neutral (center) position to stop the swinging. 3-40 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 223: Work Procedures Of Machine
• Before performing loading and unloading, set a dump truck on a place where the dump truck can be easily seen from the operator with the smaller swing angle. 3-41 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 224: Ground Leveling Work
Scrape the embankment from the top surface. If the load on the machine is too much, adjust the dozer height by using the dozer control lever to move the dozer up and down. 3-42 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 225: Always Park Machine Properly
If equipped with a dozer blade, lower it to the ground. Set the auto acceleration switch to the "OFF" position. 3-43 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 226 Close and lock the windows and the cab door. Check the windows, doors and all other machine access covers are locked and secure. Block the tracks in the front and the rear. 3-44 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 227: Inspection And Check After Operation
• Clean all slippery substances such as grease, oil, hydraulic oil, mud, and others attached to the steps, handrails, crawlers, ladders, and platforms. 3-45 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 228: Machine Operation In Adverse Conditions
Retract each cylinder to the minimum size to minimize the exposed area of the rod. For the storing position, see "PRECAUTIONS FOR LONG-TERM STORAGE" in Chapter 3. 3-46 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 229: Operation At Seashore
• Be careful to prevent dust entering when refueling, and refilling oils. Inspect the filter element earlier than the specified interval. • Especially, clean the starter and alternator earlier than the specified interval to prevent deposit of dust on them. 3-47 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 230: Precautions For Long-Term Storage
If there is a possibility of freezing, mix the antifreeze (non-amine type) into the radiator. However, normally it is not necessary because long life coolant is already mixed at the time of shipment. See "LUBRICANT, FUEL & COOLANT SPECIFICATIONS" in Chapter 4. 3-48 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 231: Prevention Of Dust And Moisture
• After starting the engine, fully warm-up the machine and repeat the traveling, swing and digging operations several times to prevent hydraulic oil film shortage. • If the machine is stored indoors, adequate ventilation is required during warming-up. 3-49 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 233: Inspection And Maintenance
［4. INSPECTION AND MAINTENANCE］ 4. INSPECTION AND MAINTENANCE Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 235: General
Use the oils and greases with the specified viscosity depending on the ambient temperature. Store containers of oils, fluids and grease indoors in an appropriate location. This will prevent contamination from dust, and water, etc. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 236: Inspecting And Maintaing Machine
USE OUR GENUINE PARTS • For replacement of parts, grease and oil, be sure to use KOBELCO genuine parts. Use grease and oil with the specified viscosity depending on the ambient temperature. • Store containers of greases and oils in a clean room to keep them away from dust and water.
Page 237: Support Stay
Open the door, slide stay (1) to fixing part (2) of the guide to fix the stay. Before closing the door, remove the stay from fixing part (2) and then close the door. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 238: Exhaust Gas Cleaning Device (Doc)
• When the engine is operated and stopped while it is still not warm Even though a certain amount of time has not passed, sometimes the display shown above can appear. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 239: About Manual Regeneration
Touching hot exhaust gas may cause burns. • Move the machine to a safe place. Place the machine in the parking position and move the pilot control shut-off lever to the "LOCKED" position. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 240: Inspection And Maintenance
If failures are found during inspection, replace the failure parts immediately. For inspection and replacement, contact KOBELCO or your KOBELCO authorized dealer. • The inspection and maintenance are needed every 2 years for the body of the exhaust gas cleaning device and the sensor cables and hoses attached to the body, and the mount.
Page 241: Precautions Of Using Exhaust Gas Cleaning Device
PROHIBITION OF ENGINE PIPE DISASSEMBLY Do not remove the exhaust pipe or disassemble the muffler and parts around it. This may affect the performance of exhaust gas cleaning device adversely or break it. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 242: Scr System And Def/Adblue
DEF/AdBlue can be purchased in the following places or confirm where to purchase. • Gas stations and stores that sell automobile goods. • DEF/AdBlue manufacturers • KOBELCO authorized dealer/distributor 4-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 243: Low Def/Adblue Level
If another failure of the DEF/AdBlue quality or the exhaust gas cleaning device occurs in a short period of time after the failure of that is corrected, the warning level starts from Level 3. 4-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 244: Draining Def/Adblue
REFILLING" in Chapter 3 of the standard operation & maintenance manual and refill DEF/AdBlue. After the supply, check no warning is displayed on the monitor. Remove the support stay and close the cover. 4-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 245: Failure Of Exhaust Gas Cleaning Device
If another failure of the DEF/AdBlue quality or the exhaust gas cleaning device occurs in a short period of time after the failure of that is corrected, the warning level starts from Level 3. 4-13 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 246: Emergency Evacuation Mode
SCR INSPECTION AND MAINTENANCE There are parts in SCR that require a periodical inspection and maintenance. (See “SCR SYSTEM" of "INSPECTION AND MAINTENANCE CHART" in Chapter 4 in the operation manual.) 4-14 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 247: Lubricant, Fuel & Coolant Specifications
Tota l diffe re nt type s of coola nt 50% Mixture (Re s e rve ta nk) volume coola nts . (Antifre e ze ) P/No. KAPYN01T01110D 1 4-15 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 248 When replacing and refilling the long life hydraulic oil, use the oil specified by KOBELCO. When non-specified hydraulic oil is used or mixed, the performance decreases and the replacement interval of hydraulic oil needs to be shortened.
Page 249: About Use Of Bio-Oil (Biodegradable Hydraulic Oil)
ABOUT USE OF BIO-OIL (BIODEGRADABLE HYDRAULIC OIL) 4.6.1 GREASE AND OIL FOR USE Regarding greases and oils for use, ask your KOBELCO authorized dealer. 4.6.2 PRECAUTIONS FOR BIO-OIL • When charging bio-oil to a machine using conventional mineral oil, perform flushing three times. Without flushing, the mineral oil in the circuit is not completely cleaned and the effect of biodegradability cannot be expected.
Page 250: Maintenance Parts
The machine can be used economically if the maintenance parts are changed properly and timely. The part numbers are subject to change without notice. When placing an order of parts, ask your KOBELCO authorized dealer for the part numbers. MAINTENANCE PARTS LIST...
Page 251: Tightening Torques For Bolts & Nuts (Specific Positions)
Installing sprocket 279±29 (206±21.4) Applying Loctite #262 Installing lower roller 279±28 (206±20.7) Applying Loctite #262 Installing shoe bolts 412±39 (304±28.8) Installing swing bearing (outer race) 256±25.6 (189±18.9) Applying Loctite #262 4-19 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 252 The counterweight mounting bolts may become loose when the counterweight is hit against some soild obstacles during swing operation etc. Check that the mounting bolts are tightened to the specified torque using a torque wrench. When loosened, tighten the bolt to the specified torque. 4-20 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 253 {1430±145} 794±78 667±69 1726±177 1451±147 3110±314 2610±265 P =3.5 {586±58} {492±51} {1270±131} {1070±108} {2290±232} {1930±195} 1030±98 863±88 2226±226 1863±186 4010±402 3360±333 P =4 {760±72} {637±65} {1640±167} {1370±137} {2960±297} {2480±246} 4-21 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 254 {1530±152} 853±88 706±70 1860±186 1550±155 3350±334 2790±275 P =2 {629±65} {521±52} {1370±137} {1140±114} {2470±246} {2060±203} 1070±108 892±88 2330±226 1940±196 4200±422 3500±353 P =3 {789±80} {658±65} {1720±167} {1430±145} {3100±311} {2580±260} 4-22 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 255: Tightening Torques For Joints & Hydraulic Hoses
162 ± 9.8 {119 ± 7} 255 ± 9.8 {188 ± 7} 392 ± 40 {289 ± 30} 1 to 1/4 485 ± 49 {358 ± 36} 1 to 1/2 4-23 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 256 {125 ± 8.1} 81.9 ± 8.4 282 ± 11 {60 ± 6.2} {208 ± 8.1} The tightening torques of the split flange are available in the case of tightening without lubricant. 4-24 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 257: Inspection And Maintenance Chart
/ Re pla ce me nt reserve tank cap Checking engine mounting bracket for tightening condition Checking intake system rubber hose Cleaning and checking filter of electromagnetic fuel pump 4-25 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 258 Checking each part for oil and fuel leakage Checking each part for water leakage Checking electrical system — Contact your KOBELCO authorized dealer for inspection and adjustment of the items marked with *. 4-26 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 259 (Firs t time ) Replacing air breather element 4.18.2 Ele me nt Checking hydraulic components, pipes and hoses for oil leakage and damage 4.19.7 Cle a ning pilot line filte r 4-27 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 260 Che cking idle r a nd tra ve l re duction unit for oil le a ka ge Che cking s procke t, idle r, a nd rolle r for we a r 4-28 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 261 Checking bolts and nuts for looseness and coming off Inspection 2.11 Seatbelt Replacement (3 ye a rs ) (3 ye a rs ) (3 ye a rs ) 4-29 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 262: Maintenance When Required
Inspect the fluid level of washer tank (1). When the washer fluid level becomes lower than (L), remove the cap and supply the washer fluid for automobiles. Put the floor mat back to its original position. 4-30 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 263: Replacing Bucket
Use caution to prevent sand or mud from sticking to the removed pin. The both ends of pin holes of arm (7) and bucket link (8) have the dust seals. Be careful not to damage them. 4-31 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 264 Insert pin (3) and install retaining ring (2). Fit O-ring (1) in place. Apply grease to the grease nipples for each pin until the grease comes out through the gap between the pin and the hole. 4-32 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 265: Replacing Tooth Point And Side Cutter
When hammering, metal chips can fly. If it flies into your eye, it may result in severe injury. Wear protective gears such as protective glasses, hard hat and gloves. 4-33 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 266 Push rubber lock pin (3) into the hole of adapter nose (1). Hammer locking pin (4) until its surface is aligned Good Not good with the point surface. Not good Good 4-34 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 267 When replacing the side cutters, be sure to replace the bolts and nuts with new ones. Tightening Torque: 980 ± 50N·m (723 ± 37 lbf·ft) After tightening the nuts, spot-weld them. Safety block Safety block 4-35 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 268: Inspection And Adjustment Of Bucket Gap Adjustment Mechanism
There are 5 pieces of shims (3) (1 mm) in average in 3 bolts (2) on the gap adjustment part. Tighten bolts (2) with the specified tightening torque evenly. Tightening Torque: 181±20N·m(133±15lbf·ft) Fit O-ring (1) in place. 4-36 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 269: Bleeding Air From Fuel Piping
After replacing the fuel filter, before starting the engine, wait for 10 minutes with the starter switch kept in "ON" position to remove contaminant foreign materials. Run the engine and check the parts for fuel leakage. 4-37 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 270: Cleaning Cab Skylight
Securely fix the cab guard with the support stay in order to avoid your hand from being caught, resulting in injuries. Clean the cab skylight. After cleaning the cab skylight, release the support stay, close the cab guard, and then lock it. 4-38 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 271: Releasing Internal Pressure In Hydraulic System
"FAIL DRAIN HYD. PRESS" is displayed on the monitor, and the buzzer sounds continuously. In that case, turn the starter key "OFF", wait 5 minutes or more, and then perform procedures 4. to 7. again. 4-39 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 272: Greasing Attachment/Equipment
When greasing the boom side bosses located at the boom cylinder rod installation part, grease two grease nipples shown in the figure. SECTION AA Some machine specifications do not have the grease nipples for greasing. 4-40 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 273: Hour (Daily) Inspection & Maintenance Procedures
• Grease the machine before the work if it has not been used for one month or longer. • Grease grease nipples (1) on the right and left boom cylinder heads. 4-41 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 274 Grease grease nipple (11) on the link pin, grease nipple (12) on the bucket cylinder rod, three grease nipples (13) on the bucket link, and grease nipple (14) on the left side of the arm end. 4-42 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 275: Hour Inspection & Maintenance Procedures
When replacing the batteries, replace both at the same time. Use the starter key to open the side door at the left side of the machine, and hold it with the stay. 4-43 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 276 Put battery cover (4) back to the original position. LOWER Install battery cover (4) with nut (2) and washer (3). Remove the support stay, and close the side door. Electrode plate 4-44 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 277: Draining Water And Sediment In Fuel Tank
Set drain cock (1) under the fuel tank to "Open" position (A) and drain water and sediment deposited on the bottom. In this time, be careful not to be splashed by the flushed fuel. 4-45 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 278 ［4. INSPECTION AND MAINTENANCE］ Set drain cock (1) to "Close" position (B) when clean fuel comes out. 4-46 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 279: Adjusting Crawler Tension
Check the amount of slack of the crawlers once again and readjust them as necessary. 4-47 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 280 When the tension of crawler is adjusted properly, tighten grease nipple (1). For the tightening torque, see "TIGHTENING TORQUES FOR BOLTS & NUTS (SPECIFIC POSITIONS)" in Chapter 4. Details of A Section (Grease Discharge) 4-48 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 281: Hour Inspection & Maintenance Procedures
If the gear oil level is low, remove level gauge (1) and refill the specified gear oil from the filler port. For the specified gear oil, see "LUBRICANT, FUEL & COOLANT SPECIFICATIONS" in Chapter 4. Attach level gauge (1). 4-49 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 282: Checking Oil Level Of Travel Reduction Unit
For specified gear oil, see "LUBRICANT, FUEL & COOLANT SPECIFICATIONS" in Chapter 4. Clean level plug (2) and fill plug (3) with light oil and install them. Check the other travel reduction unit in the same procedure. 4-50 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 283: Hour (3-Month) Inspection & Maintenance Procedures
Check the belts for wear and damage, and also for tension, and adjust them properly in order to maintain the maximum engine performance and the service life. For adjustment procedures for each belt, see "ADJUSTING FAN BELT AND AIR CONDITIONING COMPRESSOR BELT" in Chapter 4. 4-51 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 284 Fan alternator Air conditioning • 38 to 41 (8.5 to 9.2) *New Belt Tension 2 (0.08) 2 (0.08) compressor belt • 12 to 14 (2.7 to 3.1) *At Inspection 4-52 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 285 After adjustment, run the engine at low idle for about 5 minutes. Step the engine and check the fan belt tension. Attach the fan guard (4). Remove the support stay and close the engine hood. 4-53 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 286 Nut (1): 46.5±4.6N·m(34.3±3.4lbf·ft) After adjustment, run the engine at low idle for about 5 minutes and then check the belt tension again. Remove the support stay and close the engine hood. 4-54 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 287: Checking Intake System Rubber Hose
Check that rubber hose (1) is not damaged or deteriorated and band (2) is not loose. Rubber hose (1) which is damaged or deteriorated should be replaced with a new one together with band (2). 4-55 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 288: Checking Radiator Hoses
Check each hose for water leakage due to looseness of clamp (1) or cracking or permanent set of hose (2). Tighten loosened clamp (1). Replace hose (2) having cracks or permanent set. 4-56 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 289 After refilling, tighten the radiator cap securely. Remove the support stay, and close the engine hood. Install the cover on the specified position under the radiator. 4-57 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 290: Cleaning Or Replacing Air Conditioner Filters
(1) and pull it out toward you. Clean the recirculation/fresh air filters by blowing compressed air (0.2 MPa (29psi) or less) to them. Install the cleaned or replacement filters in the reverse order of removal. 4-58 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 291 (0.2 MPa (29psi) or less) to them. Install the cleaned or replacement filters in the reverse order of removal. Install the recirculation air filter with the arrow facing rearward. 4-59 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 292: Inspecting, Cleaning, Or Replacing Air Cleaner Element
Remove the clamp from air cleaner cover (1) to open it. Remove outer element (2), and clean inside the air cleaner. 4-60 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 293 Install cover (1) to the air cleaner with the arrow facing up, and fix it with the clamp. Close the side door, and lock it with the starter key. 4-61 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 294: Cleaning Or Replacing Radiator Cap
(2) and gasket (5) B: Both surfaces of pressure valve (3) and gasket C: Both surfaces of external lid (4) and gasket (6) Close cap (1) and close the engine hood. 4-62 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 295: Inspecting Scr System
• Check the tubes and the hoses in the DEF/AdBlue piping for deterioration and damage. • For the following inspections, contact your KOBELCO or KOBELCO authorized dealer. Inspection around the DEF/AdBlue dosing module for water leakage Inspection of the cooling water piping of the SCR system for water leakage, deterioration, and damage Inspection of the harnesses of SCR for damage, and the connecting parts for looseness.
Page 296: Cleaning Radiator, Oil Cooler Core And Screen
(1), oil cooler (2), and inter cooler (3) and if mud, foreign materials, or dead leaves are attached, loosen wing bolts (4) and pull out screens (5) and (6) and clean them. 4-64 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 297 Insert screens (5) and (6) into the original positions, and install them with wing bolts (4). Close the engine hood and the side door at the left side of the machine and lock them. 4-65 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 298: Hour (6-Month) Inspection & Maintenance Procedures
• When replacing the O-ring or gasket, check the fitting condition at the mounting surface to prevent it from being twisted and broken. • Check drain engine oil, and if metal chips or powder is found in the oil, contact your KOBELCO authorized dealer/distributor.
Page 299 Use the filter wrench to tighten the filter element about a three-quarter turn. Remove the oil filler cap and refill the specified engine oil from the oil filler port, referring to "LUBRICANT, FUEL & COOLANT SPECIFICATIONS" in Chapter 4. 4-67 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 300 13. Make sure that there is no leakage from the mounting surface of the oil filter. 14. Attach the cover under the engine to the original position. 4-68 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 301: Replacing Fuel Pre-Filter
Place a container for drain fuel under the fuel pre-filter. Set stop valve (1) to "CLOSE" position (A). Clean the area around air bleeder plug (2). 4-69 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 302 12. Install air bleeder plug (2) and drain plug (3). 13. Set stop valve (1) to "OPEN" position (B). 14. Bleed air according to "BLEEDING AIR FROM FUEL PIPING" in Chapter 4. 4-70 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 303: Replacing Fuel Filter
10. Tighten air bleeder plug (3). 11. Open cock (2) of the fuel pre-filter. 12. Bleed air according to "BLEEDING AIR FROM FUEL PIPING" in Chapter 4. 4-71 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 304: Greasing Swing Bearing
(Loctite #262 or equivalent) and tighten them. Tighten diagonally positioned bolts alternately. Tightening torque Mounting part N·m (lbf·ft) 279±29(206±21) Inner race 256±25.6(189±19) Outer race 4-72 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 305: Cleaning Fuel Tank Cap And Strainer
If damaged, replace it with a new one. Attach filler cap (1), and after locking it with the starter key, attach rubber cover (2) by aligning it with the orientation of filler cap (1). 4-73 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 306: Lubricating Push Rod Of Control Lever
(1) and top end (2) of the rotation sliding section. After applying the grease, install the boot of the pilot valve and boot (3). 4-74 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 307: Checking Air Conditioner Refrigerant
• Operate the air conditioner at least once every week for several minutes to rotate the compressor regardless of the season. This will prevent the refrigerant gas from leaking from the compressor sealing. • If an oil stain is found around a pipe joint, it is a sign of gas leakage. Contact your KOBELCO authorized dealer for inspection.
Page 308 ［4. INSPECTION AND MAINTENANCE］ Condition of Sight Glass When insufficiently After turning ON the main power switch, charged bubbles are seen continuously. 4-76 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 309: Cleaning Or Replacing Electromagnetic Fuel Pump
• Do not disassemble the piston and its parts locating at the inside center of the electromagnetic pump. • When removing the gasket (4), hold the outer part of the gasket with your fingers and pull it out. Contact your KOBELCO authorized dealer for replacement of the filter. Disconnect the wiring attached to the pump (1) cover (5).
Page 310 When the injection pipe (high-pressure pipe) is removed, do not reuse but replace it. Also, when the pipe is found loosened, replace it. Reuse of the removed injection pipe can cause fuel leakage. 4-78 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 311: 1000 Hour (12-Month) Inspection & Maintenance Procedures
Hydraulic oil before filtration inside the filter contains dirt. When taking out the return filter, do not return the hydraulic oil remaining in the filter back to the tank. • As for the return filter element kit to be replaced, ask your KOBELCO authorized dealer for the part number and then place an order.
Page 312 10. Attach cover (3) with bolts (2). Tightening Torque: 46.5±4.6N･m(34.3±3.4lbf･ft) 11. Start the engine, set the machine in the hydraulic oil level inspection position, and check the hydraulic oil level. 4-80 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 313: Replacing Air Breather Element
To avoid breakage of bolts, do not over-tighten nut (3). Tightening Torque: 10 to 14 N·m (7.4 to 10.3 lbf·ft) 10. Securely tighten breather cap (1) clockwise by hand. 4-81 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 314: Checking Engine Mounting Bracket For Tightening Condition
When looseness is found, tighten mounting bolts (3) and nuts (4). For the tightening torques, see "TIGHTENING TORQUES FOR BOLTS & NUTS (SPECIFIC POSITIONS)" in Chapter 4. 3, 4 3, 4 3, 4 3, 4 4-82 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 315: Checking Battery Voltage
Measure the voltage of batteries and when it does not reach the specified voltage, charge or replace the batteries. After replacement, the battery should be properly secured to the machine. 4-83 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 316: 2000 Hour Inspection & Maintenance Procedures
If air remains inside the coolant circuit, it will lead to damage of the machine. Perform the work according to the procedure and do not allow the air to remain inside the coolant circuit. Use the KOBELCO genuine antifreeze at 50 % concentration. Use clean water such as tap water for the water to be mixed with the antifreeze.
Page 317 12. To bleed the air inside the cooling circuits, start and run the engine for 5 minute with low idle and then another 5 minutes with high idle, as stand-by operation. Perform this operation with radiator cap (1) removed. 4-85 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 318 • If the coolant level at the radiator filler opening becomes low, refill the coolant. • Refill the reserve tank (4) with the coolant up to the middle between FULL (upper limit) to LOW (lower limit). 4-86 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 319: Replacing Oil In Swing Reduction Unit
Replace the oil after 500 hours of operation has been reached for the first time. • Check drain oil, and if metal chips or powder is found in the oil, contact your KOBELCO authorized dealer. • Dispose of the drain waste oil properly as industrial waste.
Page 320: Replacing Oil In Travel Reduction Units
Replace the oil after 500 hours of operation has been reached for the first time. • Check the drain oil, and if metal chips or powder is found in the oil, contact your KOBELCO authorized dealer. • Dispose of the drain waste oil properly as industrial waste.
Page 321: Cleaning Suction Strainer
Remove breather cap (1) on the top of the hydraulic oil tank and keep pressing the valve until the pressure inside the hydraulic oil tank is released. Remove bolt (2) and cover (3) on the tank upper surface. 4-89 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 322 13. Park the machine in the hydraulic oil level inspection position, stop the engine and check the oil level. If the oil level is low, refill the hydraulic oil. 4-90 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 323: Greasing Swing Reduction Unit
Put the bucket on the ground. Stop the engine and move the pilot control lock lever to the "LOCKED" position. Apply grease to grease nipple (1). Refill the grease by using a hand pump. 4-91 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 324: Checking Grease In Swing Grease Bath
The grease may become white due to slight contamination of water. If water contamination is found, replace the grease with new grease after sucking the old grease by using a grease vacuum pump. 4-92 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 325: Cleaning Pilot Line Filter
Open the side cover next to the pump and take out hose (1), connector (2) and line filter (3). Clean line filter (3) with light oil and install it. 4-93 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 326: 5000 Hour Inspection & Maintenance Procedures
Move the machine to a level and firm place. Swing the upper structure so that drain plug (1) on the bottom of hydraulic oil tank is positioned to the midpoint of right and left track crawler frames. 4-94 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 327 Loosen drain plug (1) slowly and drain hydraulic oil completely. 10. Clean drain plug (1) and install it in place. Tightening Torque: 108±10N·m(79.7±7.4lbf·ft) 4-95 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 328 14. Set the machine in the hydraulic oil level inspection again, stop the engine and check the oil level. If the oil level is low, refill the hydraulic oil. 4-96 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 329: Replacing Def/Adblue Supply Module Filter
• When replacing the O-ring or gasket, check the fitting condition at the mounting surface to prevent it from being twisted and broken. Contact your KOBELCO authorized dealer for the replacement of DEF/AdBlue supply module filter. Before replacing the filter, stop the engine and wait about 30 minutes.
Page 330 11. When the cover was removed, attach it in place. After the operation, make sure that DEF/AdBlue is not leaking from the area around the DEF/AdBlue supply module, DEF/AdBlue tank, DEF/AdBlue piping and muffler. 4-98 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 333: Strictly Observe Transportation Related Regulations
MODEL 500 mm (19.7") 600 mm (23.6") 700 mm (27.6") 13,800kg (30,430 lbs) 14,100kg (31,090 lbs) 14,300kg (31,530 lbs) SK130-11 14,000kg (30,870 lbs) 14,300kg (31,530 lbs) 14,500kg (31,970 lbs) SK140LC-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 334: Loading/Unloading The Machine
This abrupt change of machine control may cause severe accidents. • Perform loading and unloading the machine according to the guidance of a signal person. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 335: Loading
Lower the attachment/equipment slowly. Move the control lock lever to the "LOCKED" position. Stop the engine and remove the starter key. 10. Lock the lock devices such as guards and doors. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 336 It may cause the machine to tip/roll over to the counterweight side. • When loading a machine without an attachment/ equipment, adjust the travel direction so the counterweight comes to the top of the slope. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 337: Fixing The Machine
Place pads (2) (such as soft cloth) at the left and right of the crawler frame to fix the rope securely on the loading platform of the truck. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 338: Unloading
11. Slowly swing the upper structure 180 degrees to take the front traveling position (so the travel reduction unit comes to the rear). Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 339: Machine Lifting
In the actual lifting operation, the weight and center of gravity of the machine as well as the strength of the wire ropes and sling jigs must be checked. For details, contact KOBELCO or your KOBELCO authorized dealer. • Use wire ropes and sling jigs with a sufficient length to avoid contact with the machine during the lifting operation.
Page 340: Lifting Procedures
Adjust the sling angle of the wire rope to 20 to 30 degrees and then lift the machine. Lift the machine and after the machine leaves the ground, stop the movement, wait until the machine is stabilized, and then slowly lift up the machine. 5-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 341: Installing And Removing Mirror
INSTALLING AND REMOVING MIRROR When the machine is shipped from a factory, the mirrors are not installed. When removing and installing the mirrors, see “ADJUSTMENT OF MIIRRORS” in Chapter 3. 5-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 342: Towing The Machine
• In case of towing needing to disengage the travel motor brakes, chock both track crawlers securely to prevent the machine from moving uncontrollably before disengaging the travel motor brakes. 5-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 345: General Specifications
% (deg) 70 (35) General specifications indicate the specifications of standard machine with the 4.68 m (15'4") boom and the 2.38 m (7'10") arm. Bucket capacity is indicated by ISO. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 347: Sk130-11, Sk140Lc-11 (With Dozer)
% (deg) 70 (35) General specifications indicate the specifications of standard machine with the 4.68 m (15'4") boom and the 2.38 m (7'10") arm. Bucket capacity is indicated by ISO. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 348 Crawler overall length 3,580 (11'9") ← ← mm (ft-in) Crawler overall width 2,490 (8'2") 2,590 (8'6") 2,690 (8'10") mm (ft-in) Ground contact pressure 41 (5.9) 35 (5.1) 30 (4.4) kPa (psi) Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 349: Sk130-11 (With Dozer)
Crawler overall length 3,750 (12'4") ← ← mm (ft-in) Crawler overall width 2,490 (8'2") 2,590 (8'6") 2,690 (8'10") mm (ft-in) Ground contact pressure 42 (6.1) 36 (5.2) 31 (4.5) kPa (psi) Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 350: Sk140Lc-11
Crawler overall length 3,750 (12'4") ← ← mm (ft-in) Crawler overall width 2,490 (8'2") 2,590 (8'6") 2,690 (8'10") mm (ft-in) Ground contact pressure 44 (6.4) 38 (5.5) 33 (4.8) kPa (psi) Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 351: Working Ranges
Eight feet level digging depth 5,280 (17' 4") 5,770 (18' 11") ※J Horizontal 4,200 (13' 9") 4,680 (15' 4") Stroke digging stroke 2,140 (7' 0") 2,100 (6' 11") At minimum at ground level Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 352 ［6. SPECIFICATION］ The dimensions marked with * do not include height of shoe lug. 6-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 353: Attachment Type And Combination
KOBELCO, manufacturer's warranty does not apply. • Before using an inversely installed bucket, check that it does not interfere with the arm because interference can occur during operation and cause damage. 6-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 355: Machine Operation Management System
［7. MACHINE OPERATION MANAGEMENT SYSTEM］ 7. MACHINE OPERATION MANAGEMENT SYSTEM Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 357 • Do not spill water over the cable and the components of this system. This may cause a failure of the machine. • Installation and removal of the components and the cable of this system is performed by your KOBELCO authorized dealer.
Page 358: Remote Download System
During the renewal of the software, do not turn OFF the battery power-off switch or remove the battery terminals. If the battery power is shut off during the renewal, it can damage the controller. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 359 • If a certain period has passed after the selection screen appeared because [CANCEL] has been set repeatedly, the selection screen stops to appear and the renewal of the software is not performed. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 363: Operation Of Hydraulic Nibbler (Crusher) And Breaker
• Understand how the protective systems and the protective related equipment protects you as the operator and others around the machine. • Never remove protective related parts and equipment from the machine. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 364 • Do not install any cab lifting device to the top guard or other protective structures. • If an accident occurs, do not try to straighten or repair the top guard or other protective structures. If required, contact your KOBELCO authorized dealer for functional verification or replacement of any of the protective structures.
Page 365: Precautions In Use Of Breaker
Especially, when pulling down rocks and others with the flank of the breaker by using the swinging force, it may cause damages to the boom, the arm, the breaker, and the base machine. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 366 Using the breaker continuously causes increase of the hydraulic oil temperature or abnormal wear of the Within One Minute breaker chisel. NEVER PERFORM LIFTING WORK Never use the breaker for lifting work. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 367 10 to 15cm. If the lifting amount is large, it can cause damages to the boom and the arm. Press against ground Raise slightly 10 to 15 cm Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 368 DO NOT OPERATE BREAKER IN HORIZONTAL OR UPWARD DIRECTION Do not operate the breaker in the horizontal or upward direction. It will cause excessive loads on the boom, the arm and the base machine, resulting in damages. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 369 PAY ATTENTION TO INTERFERENCE BETWEEN CHISEL AND BOOM When the machine is in a position of holding the breaker inward, it may cause interference between the chisel and the boom. Be careful about operation. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 370: Precautions In Use Of Nibbler (Crusher)
(crusher). It may cause damages to the boom, the arm, the nibbler (crusher), and the base machine. 8-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 371 Working under unstable condition may cause the machine to tip over. WATCH OUT FOR FALLING OBJECTS OVERHEAD Operating the nibbler (crusher) over the machine can cause demolished structures to fall onto the machine. 8-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 372 Operating the hydraulic cylinder at the stroke end during demolition work may cause excessive loads on the boom, the arm, the link portions, and the base machine, resulting in damages. 8-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 373 Operating the nibbler (crusher) while the machine is facing sideways causes the crawlers to be raised off the ground and the machine to become unstable. So operate the machine slowly. 8-13 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 374 PAY ATTENTION TO INTERFERENCE BETWEEN NIBBLER (CRUSHER) AND BOOM When the machine is in a position of holding the nibbler (crusher) inward, it may cause interference between the nibbler (crusher) and the boom. Be careful about operation. 8-14 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 375: Selection Of Attachment Mode And Selector Valve
• Be sure to lower the attachment to the ground and ensure safety before switching the attachment mode. • If tuning of operability is needed, contact your KOBELCO authorized dealer. • See Chapter 8 "OPTIONAL EQUIPMENT" in the operation manual for the explanation of switching the selector valve.
Page 376 • The set pressure of the overload relief valve is 24.5 MPa (3553 psi) at factory shipping. Depending on the attachment, adjustment may be required. In that case, contact your KOBELCO authorized dealer. 8-16 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 377: Switching Selector Valve
Select a proper attachment mode again. When "SELECTOR VALVE FAILURE" does not go off even when the appropriate attachment mode is selected, it may be due to an electric failure. Contact your KOBELCO authorized dealer. 8-17...
Page 378: Switching Stop Valve
Breaker/nibbler (crusher) opening/closing Rotation Drain Free Stop Free Stop Rotation (R.H.) Free Stop Rotation (L.H.) TOOLS Wrench Size Hydraulic Circuit Stop Valve Breaker/nibbler opening/closing 24 mm Rotation 24 mm Drain 8-18 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 379: Flow Rate Adjustment
Using the breaker at a flow rate over that described in the specification may cause seizure or overheat of the breaker. Make sure to check the specification of each breaker and adjust the flow rate accordingly. 8-19 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 380: Control Of Proportional Hand Control
Operation procedures Oil flow Sliding to the left Right piping Sliding to the right Left piping 8-20 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 381: Horn Switch
PRECAUTIONS FOR LEAVING THE OPERATOR'S SEAT Do not leave the machine with the engine running. According to the slide distance of the nibbler (crusher) control switch, the hydraulic oil flow rate increases or decreases. 8-21 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 382: Breaker Operation
The breaker can be operated by sliding nibbler control switch (3) to the left. However, use breaker control switch (button) (4) as much as possible. PRECAUTIONS FOR LEAVING THE OPERATOR'S SEAT Do not leave the machine with the engine running. 8-22 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 383: Periodic Inspection And Maintenance Of Nibbler (Crusher) And Breaker
To extend the service life of hydraulic components, replace the hydraulic oil and the filter elements, at the following intervals. As for the return filter element kit to be replaced, ask your KOBELCO authorized dealer for the part number and then place an order.
Page 384: Precautions From Breaker Manufacturers
When installing the breaker, first fully read the precautions for using the breaker and precautions for each breaker. Installing an accumulator is sometimes required. Consult your KOBELCO authorized dealer for details before starting installation. 8-24 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 385: Multi-Control Valve
The control pattern label is a magnet sticking type. It should be store because it is required when changing the control pattern. CONTROL PATTERN Y [IS O (J IS )]..KOBELCO, KAWAS AKI, KATO, IHI H...... KOMATSU, HITACHI, SUMITOMO M......
Page 386 Remove the stay and close the side door. Lock the door with the key. Operate the attachment to make sure that the desired control lever pattern is selected. 8-26 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 387: Quick Hitch
• The alarm sound keeps going off while the "UNLOCK" or "LOCK" side of the quick hitch operation switch is being pushed. • For detailed operations, see "REMOVING FRONT ATTACHMENT" and "INSTALLING FRONT ATTACHMENT" sections in Chapter 8. 8-27 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 388: Prohibited Works
It may cause damage to the quick hitch. DO NOT LIFT OR MOVE PERSONNEL Never lift or move personnel by using the quick hitch. The lifted personnel may fall off, causing severe accidents. 8-28 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 389: Precautions For Use
Operation procedures Oil flow LOCK side UNLOCK side INSPECTION BEFORE OPERATION Before operating the machine, check the installation part for engagement and looseness, and the pipes for oil leakage. 8-29 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 390: Removing Front Attachment
Some kinds of quick hitch may be difficult to remove from the front attachment. In that case, operate the pressure reducing valve to make the removal work easier. (See "MANUAL SWITCHING OF PRESSURE REDUCING VALVE FOR QUICK HITCH" in Chapter 8.) 8-30 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 391: Installing Front Attachment
(1) with pin (3). (See "QUICK HITCH OPERATION SWITCH" in Chapter 2). Check that the front attachment is securely installed, according to the operation & maintenance manual of the installed front attachment. 8-31 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 392: Manual Switching Of Pressure Reducing Valve For Quick Hitch
The pressure of the quick hitch at the unlock side (rod side) will be decreased. When operating the switch knob, do not stop it halfway but be sure to turn it until it reaches the stop position. DETAIL aa 8-32 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 393: Handling Of Operator's Seat (Mechanical Suspension Seat)
To slide the seat back and forth, pull handle (3) up. After adjusting the seat to your desired position, release the handle and check that the seat is locked securely. (Adjustable length: 160 mm) 8-33 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 394: Forward And Rearward Adjustment Of Control Stand
8.10.7 SUSPENSION ADJUSTMENT (G) The suspension can be adjusted. • Turn dial (7) to adjust the displayed weight of the adjustment grip to match with your weight. 8-34 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 397: Special Procedures At Engine Failure
• This chapter describes how to release the brakes of the travel motor and the swing motor and how to lower the attachment to the ground. • These operations should be performed only by an experienced and trained operator who fully reads and understands this manual. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 398: Lowering Attachment To Ground
The hydraulic oil at the boom cylinder head side flows to the drain circuit through the orifice and then the boom lowers slowly. It will take 4 to 8 minutes until the boom lowers to the ground though it may differ according to the machine position and the holding pressure. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 399 After placing the attachment on the ground, tighten each part of the holding valve (1) and the emergency manual valve as before. Ask your KOBELCO authorized dealer for readjusting the set pressure of the relief valve. Front S ide Boom cylinde r he a d s ide...
Page 400: Releasing Travel Motor Brakes
Place the container for drain oil under the drain plug Removing drain plug of the travel motor and remove the drain plug from with Allen wrench of 10 mm the travel motor. Container of 6 liters for drain oil Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 401 Be careful not to drop sun gear 1 (3), it could be slippery by the gear oil. 12. Remove steel ball (4) from sun gear 1 (3). If removing the steel ball is difficult, use a magnet. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 402 After moving the machine, chock the front and rear of the crawlers. 19. After completing repair of the machine, reinstall the removed parts in the reverse procedure. Tightening torque Cover mounting bolt: 66.7N·m (49.2lbf·ft) Plug: 98.1N·m (72.4lbf·ft) Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 403: Releasing Swing Brakes
SWING BRAKE RELEASE PROCEDURE WITH HYDRAULIC HAND PUMP See "LOWERING ATTACHMENT TO GROUND" in Chapter 9 to lower the attachment to the ground. Remove all the hoses and connectors connected to the swing motor. Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 404 Break release port 36 (27) PF1/4 Gear oil filler port 98 (72) PF3/4 Pressure measurement port 36 (27) PA, PB PF1/4 Hang the wire rope on the arm end. 9-10 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 405 Check that the swing radius of the machine is clear of people and then start swinging the machine. After repairing the machine, assemble the removed parts as they were before. 9-11 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 406: Releasing Swing Brake By Disassembly
See "LOWERING ATTACHMENT TO GROUND" in Chapter 9 to lower the attachment to the ground. Remove all the hoses and connectors connected to the swing motor. Attach the plugs or caps to the hoses, tubes, and connectors. 9-12 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 407 Remove springs (2) inside the swing motor and put them in the container filled with new hydraulic oil. To prevent contamination of the container, put the cap to the container. 9-13 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...
Page 408 • Do not damage the valve casing. It may cause oil leakage. • Prevent contamination of the removed parts. Intrusion of dust may cause a failure of the machine. 9-14 Copyright©2020 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2LP00004ZE03] [0701CsCshWbYs]...

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