Page 1 Operation & Maintenance Manual SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Hydraulic Excavator Sunward Intelligent Equipment Co., Ltd. April, 2019...
Page 2 The manual should be regarded as the permanent part of excavator and kept at the easy reading place for consultation at any time. If it is damaged or lost, please contact SUNWARD or agents for ordering. The manual should be attached when the excavator is transferred or sold.
Page 3: Table Of Contents
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Table of contents 1 Safety rules ..............................1 1.1 Safety labels ............................. 2 1.1.1 Location of safety labels ......................2 1.1.2 Safety labels instruction ......................3 1.2 General safety information ......................15 1.2.1 Observe safety instruction ....................15 1.2.2 Understand safety label .......................
Page 4 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.8 Prevent accidents during slewing and reversing ..............31 1.3.9 Avoid runaway accident ....................... 32 1.3.10 Machine movement ......................32 1.3.11 Safety rules during traveling ....................33 1.3.12 Travel on slope ........................34 1.3.13 Make sure the safety of operator when loading ..............35 1.3.14 Safety rules during towing ....................
Page 5 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.4 Throttle control ........................61 3.3.5 Cabin top light（optional） ....................62 3.3.6 Boom light ........................... 62 3.3.7 Platform light ........................62 3.3.8 Multifunction monitor system ..................... 63 3.3.9 Right pilot control joystick ....................68 3.3.10 Horn switch ........................68 3.3.11 Left pilot control joystick ....................
Page 6 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.19 Hydraulic breaking operation tips-if equipped .............. 115 3.11 Boom emergency stop ........................ 116 3.12 Parking machine ......................... 116 3.13 Machine stop and emergency stop ....................117 3.14 Inspection after closing engine ....................117 3.15 Prohibited operations ........................118 3.16 Use assistant battery ........................
Page 7 4.6 Fault and repair ..........................174 4.6.1 There are not belongs to fault .................... 174 5 Technical specification ..........................185 5.1 SWE50E Technical specification ....................186 5.1.1 Machine specification ......................186 5.1.2 Configuration specification ....................187 5.1.3 Work specification ......................188 5.1.4 Circuit diagram ........................
Page 8 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.5.4 Circuit diagram ........................217 5.5.5 Electric elements table ....................... 218 5.5.6 Hydraulic diagram ......................219 5.5.7 Hydraulic elements table ....................220 6 Accessory and optional parts ........................221 6.1 Safety items ..........................222 6.2 Attention items when operate attachment ..................222 6.3 hydraulic quartering hammer ......................
Page 9: Safety Rules
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1 Safety rules Warning Please thoroughly read and completely understand all precautions described in this manual or safety labels. Follow all instructions when operating or servicing this machine.
Page 10: Safety Labels
 In case the labels are damaged, lost or not legible, replace them with new ones. For details of the part number, refer to parts manual or actual label, and place an order with SUNWARD or our authorized distributors. 12 18...
Page 11: Safety Labels Instruction
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.1.2 Safety labels instruction （1）Precaution for operation  Please carefully read all safety precautions written labels information concerning safety, prior to operate machine.  Maintenance frequently and replace safety label if required. In case that safety labels or manual are damaged or lost, you can place an order with our distributors.
Page 12 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （2）Precaution for operating engine Caution Diesel engine inspection Do not operate motor for longer than   Stop machine on level ground, inspect engine 5 seconds ever time to avoid damage oil level (stop engine for longer than 15 to machine.
Page 13 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （3）Diesel label Caution Refilling fuel with extra care. Stop  engine before refilling fuel. Do not smoke while refilling to fuel tank or operating around fuel system. Select proper fuel according to  different ambient temperature.
Page 14 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （4）Machine posture symbol Caution Do not start engine when hydraulic  oil tank runs out of oil. Inspect hydraulic oil level……daily  Park machine on level ground.  Completely retract arm cylinder and extend bucket cylinder to full length.
Page 15 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （5）Service and lubrication symbol. Proper procedure maintenance inspection Learn about how to properly service machine. Perform proper maintenance inspection procedure in accordance with this manual. Inspect machine before starting machine.  Check monitor.  Check individual liquate level.
Page 16 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （6）Wiper label Properly use wiper. （7） Filter core safety label Replace pilot oil filter every 400 hours  Stop machine on a firm and level ground.  Lower bucket to the ground.  Run engine at low-speed for 5 minutes.
Page 17 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （8）Swing label Warning Do not stay in the swing area of the  excavator （9）Tail warning label Warning Do not approach to the excavator when  it is running. （10）Lifting direction label...
Page 18 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （11）Traction hook （12）Anti- scald label  After running operation, engine oil, gear oil and hydraulic oil is getting hot, so do engine, hoses, pipelines or other components. Be cautious of scalding.  Attempt inspection and maintenance procedure, after machine components and oil cool down.
Page 19 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （14）Operation pictogram label  This machine is equipped with two pilot control joystick and two travel control lever which control working device motion, swing action upper turret, machine travel accordingly.  The right pilot joystick controls motions as below：...
Page 20 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （17）Pilot safety lock label  When the pilot lever is in the down ward direction, that is plumb direction, the excavator is in the locking state, operate any "operation handle "at the moment, the excavator will not move.
Page 21 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （19）Life hammer label The label means life hammer. when the door can not be opened in emergency, break "emergency escape exit" glass with an escape hammer, and then escape from "emergency escape exit". （20）Emergency exit label ...
Page 22 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 （21）Boom label Caution Do not approach to attachment operating range of the excavator. （22）Reading label Means store grease at this place Please read "Operation and Maintenance Manual". （23）Filling-up grease Means filling-up grease on time...
Page 23: General Safety Information
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2 General safety information 1.2.1 Observe safety instruction  Thoroughly read, understand and follow all safety precautions and procedures found in this manual.  Regularly affix, maintenance and renew new safety labels, so that they are legible ，...
Page 24: Understand Safety Label
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.2 Understand safety label Different safety labels containing safety messages are located on different position. All message of safety are identified by words “DANGER” “WARNING” and “CAUTION”(see fig), Their significations are as follow:  DANGER ---indicates an imminent hazard, if not avoided, will result in death or serious injury.
Page 25: Emergency Protection
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.3 Emergency protection  Be cautious of fire and accidents: make sure there are fire extinguishers ready for emergency, thoroughly read and understand all instructions on fire extinguisher and know how to operate it. ...
Page 26: Keep Machine Clean
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.6 Keep machine clean  Do not use water or vapor to flush electrical circuit, connector of machine to avoid electrical system failure.  Remove all mud, oil dirt and other foreign matter. Keep machine clean at all times.
Page 27: Mounting And Dismounting
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.9 Mounting and dismounting  Always face the machine, maintain a secure three point contact to mount or dismount machine my means of steps or handrails to avoid falling off.  Do not grip any control levers as a substitute of handrails to mount or dismount the machine.
Page 28: Secure Perfect Visibility
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.12 Secure perfect visibility  Stop the machine if the fog, rain, snow or dust has negative effects on your visibility.  To work at dark, make sure the lighting device can function normally. 1.2.13 Leave operator seat...
Page 29: Worksite Safety
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.15 Worksite safety  Thoroughly inspect worksite for any abnormal danger situations prior to operation.  Operate with extra care for any operation in vicinity of flammable materials such as thatched roof, dry leaves or dry grass.
Page 30: Signals And Gestures From Flagman
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.17 Signals and gestures from flagman  Provide caution plates when working on shoulder of road or loosened ground. Provide a flagman if necessary. Operator must pay much attention caution plates follow flagman’s instruction. ...
Page 31: Prevent Scald
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.19 Prevent scald  Be cautious of coolant burn during inspection or discharging coolant. Hot fluid or vapor can erupt from check port or discharging port and scald. Allow cool before opening.  Before attempting any inspection or oil...
Page 32: Fire Prevention
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.22 Fire prevention  Switch starting key to “OFF” position to stop engine.  Remove fire extinguisher in cab.  Get out of machine by utilizing handrail and steps.  Contact fire department and colleagues and superior.
Page 33: Avoid Inhaling Asbestos Dust
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.25 Avoid inhaling asbestos dust  Asbestos dust is known to cause pulmonary cancer. When handling elements containing asbestos fibers, be cautious not to inhale asbestos dust generating by those elements.  To avoid dust, do not use pressurized air to clean machine.
Page 34: Safe Disposal Of Fluid
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.2.28 Safe disposal of fluid  Considering that fuel is highly flammable, handle them with extra care. In case that fuel is ignited, injury or death may occur to persons.  Always add fuel at open-air. Be sure to stop engine before refilling fuel.
Page 35: Safe Operation Instruction
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3 Safe operation instruction 1.3.1 Checks before starting engine Before starting daily routine inspection, carry out the following checks.  Wipe off dust on glass window to secure visual field.  Wipe off dust on the surface of front light and working lamp, check to ensure they are properly functioning.
Page 36: Proper Engine Start
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.2 Proper engine start Warning: Inappropriate engine start can cause machine out of control leading to severe injury or death.  Make sure all control levers are set in neutral position, and honk the horn to alert, before starting engine.
Page 37: Safe Operation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 machine as horizontal as possible. 1.3.4 Safe operation  Before excavation operation, thoroughly check the underground line conditions. Precisely identify location of individual underground utility line such as cables, gas pipeline, water pipeline etc. ...
Page 38: Operation On Snow
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 This may affect the stability of machine. 1.3.6 Operation on snow  Snow coated or frozen ground is slippery. So pay extreme attention when tramping or operating machine. Do not operate control lever suddenly. Pay much attention when operating on a slope even a slight slope.
Page 39: Prevent Accidents During Slewing And Reversing
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.8 Prevent accidents during slewing and reversing Warning: There is a possibility to crush or hit person around to cause severe accidents of injury or death, when swing or reversing the machine. Follow the following instructions to prevent accidents during swing or reversing operation.：...
Page 40: Avoid Runaway Accident
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.9 Avoid runaway accident Warning: When the machine is out of control, any attempt to mounting or to stop a moving machine can result in severe injury or even death. To avert runaway, it’s necessary to park machine properly.
Page 41: Safety Rules During Traveling
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.11 Safety rules during traveling  During operation of machine, do not operate exceeding max load capacity or performance to avoid stall and damage to working device.  When traveling on flat ground, fold the working device and keep 400 to 500mm high above the ground.
Page 42: Travel On Slope
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.12 Travel on slope To prevent machine from tipping over or side sliding, follow the instructions below.  When travel slopes, keep working equipments 20 to 30cm high above ground. In case of emergency, lower the working device to ground to help stop the machine.
Page 43: Make Sure The Safety Of Operator When Loading
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.13 Make sure the safety of operator when loading  Do not loading before the operator get to the safe place.  Do not operate or swing bucket on the top of cab or person.
Page 44: Safety Rules During Towing
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100  When the excavator is hoisting, it shall not be 1.3.14 Safety rules during towing used to pull the pile from the ground. It is Warning: Improper towing may damage completely unaware of the load on the machine, any mistake on selecting steep rope machine.
Page 45: Machine Transportation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.16 Machine transportation Warning:  When loading or unloading the machine, there is a hazard of tipping over or falling.  During transportation on road, follow the local laws and regulations. Study all local laws or regulations concerning limiting load weight, width and length.
Page 46: Parking Machine
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.3.17 Parking machine  Parking machine on a firm, level ground.  Select a place without hazard of falling rocks or landslides, or flooding.  Lower the working devices completely to the ground.  When leaving machine, place the safety lock lever to LOCK position, and then stop the machine.
Page 47: Safety Maintenance Information
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.4 Safety maintenance information 1.4.1 Use warning signs Warning: During maintenance service procedure, any attempt to start the engine, have access or operate control lever of working device can result in serious injury or damage.
Page 48: Safety Maintenance Rules
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.4.3 Safety maintenance rules  Understand all maintenance instructions prior to operation.  Keep the working site clean and dry.  Do not spay water and vapor in cab.  When the machine if moving, do not lubricate the machine or perform any maintenance operation.
Page 49: Use Hammer
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.4.4 Use hammer  When using a hammer, pins may fly out or metal particles may be scattered. This may lead to serious injury, always do as follow. When using a hammer to hit hard metal parts, ...
Page 50: Avoid Heating Around Hydraulic Pressure Pipeline
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.4.7 Avoid heating around hydraulic pressure pipeline Warning: Heating around hydraulic pressure pipe will cause flammable spray causing serious scald yourself bystanders.  Do not carry out any welding, gas welding, gas cutting or heating operation around hydraulic pressure pipe or other flammable material.
Page 51: Maintenance Precaution Of Track Tension Mechanism
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.4.10 Maintenance precaution of track tension mechanism  Grease is being pumped into track tension adjustment system under high pressure. During adjustment operation, specified maintenance procedures are not followed, the lubricating grease drain plug (1) may fly out leading to serious injury and damage.
Page 52: Safety Handling High-Pressure Hoses
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.4.12 Safety handling high-pressure hoses  If oil or fuel leaks from high-pressure hoses, it may cause fire or defective operation, which may lead to serious injury. If any loose bolts are found, stop work and tighten to the specified torque.
Page 53: Prevent Accumulator Explosion
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1.4.14 Prevent accumulator explosion  Do not allow any litten matches or other flame to approach accumulator upper side. Failure to do so may cause explosion.  Use voltmeter or hydrometer to measure electricity; do not measure the electricity of battery by short circuiting.
Page 54: Transportation And Storage
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 2 Transportation and storage Warning Before reading this chapter, please thoroughly read and fully understand the contents described in chapter “SAFETY RULES” in this manual.
Page 55: Transportation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 2.1 Transportation 2.1.1 General transportation instruction  Before using trailer to transport machine, contact local traffic department to confirm relevant regulations, make sure that machine’s overall length, width, height and weight are within allowed spec.
Page 56: Loading Or Unloading With Trailer
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 upper-structure slowly to get the 2.1.3 Loading or unloading with trailer optimum stability. Warning When loading or unloading, do not go  Clean up the track, slope of the  at idle speed mode to prevent sudden...
Page 57: Loading
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 the working equipment face backside of the 2.1.4 Loading machine. Note Load the machine only on firm, level  ground and keep a safe distance with the road shoulder. Chock the machine to prevent the ...
Page 58: Secure The Machine
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 2.1.5 Secure the machine Note Secure the chains or slings to the  machine frame. Do not place the chains and slings across or press on the hydraulic piping or hoses.  When placing the machine on the specified...
Page 59: Unloading
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 2.1.6 Unloading Note Load the machine only on firm, level  ground and keep a safe distance with the road shoulder. Chock the machine to prevent the  machine movement during loading process. The ramp for loading must have enough ...
Page 60: Lifting Procedure For The Machine
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 2.1.7 Lifting procedure for the machine Note Never raise the machine with any  worker on it. Make sure the wire rope has sufficient  strength for the weight of the machine. The service condition must be in...
Page 61 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Machine lifting operation  Set work equipment to the sprocket side. Extend arm cylinder and bucket cylinder to their end of stroke, operate boom cylinder and lower the work equipment to the ground.  Stop the engine, remove the key and lock cab doors and windows securely.
Page 62: Storage
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 2.2 Storage Note To protect the hydraulic cylinder  piston rod while in storage, keep the work equipment in the fig shown at right. (This prevents rust from developing on the piston rod). 2.2.1 Before storage ...
Page 63: During Storage
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 2.2.2 During storage Note When it’s necessary to perform the  rust-preventive operation while the machine is at indoor, open the doors and windows to ventilate and prevent gas poisoning.  During storage, operate the machine to travel,...
Page 64: Operation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3 Operation Warning Before reading this chapter, please thoroughly read and fully understand the contents described in chapter “SAFETY RULES” in this manual.
Page 65: Overall Machine View
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.1 Overall machine view  To operate machine safely and properly, it’s crucial to fully understand the machine’s individual structure and operation methods for controlling equipments, as well as the presented meaning. 1、bucket 2、bucket link 3、idler link...
Page 66: Machine Working Environment
 When the machine is used with other purposes not in this manual, you have to get the consent of Sunward or its agents and obey relative regulations in the place where the machine is used.
Page 67: Control And Gauges
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3 Control and gauges 3.3.1 Pilot safety lock lever Warning When leaving the cab, always set the  pilot safety lock lever (1) to LOCK position. Failure to do so as well as to touch the lever accidentally, serious injury may occur.
Page 68: Travel Control Lever
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.2 Travel control lever Warning Do not rest your feet on pedal unless the  machine travels. If resting your feet on the pedal and stepping down on it accidentally, a sudden movement of the machine may occur and lead to serious accidents.
Page 69: Air Condition Control Panel
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.3 Air condition control panel functions of as below: The main air condition  Air circulation: Clockwise rotate knob A to start ventilating device of A/C.  Air adjusting: After starting ventilation device ,control knob B to adjust temperature.
Page 70: Cabin Top Light（Optional
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.5 Cabin top light（optional） Once selected top light, you can use corresponding wane switch which is in the cab to light or close top light. 3.3.6 Boom light You can use corresponding wane switch which is in the cab to light or close boom light.
Page 71: Multifunction Monitor System
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.8 Multifunction monitor system 3.3.8.1 Main interface...
Page 72 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 1 Cooling water temperature meter 2 GPS 4 Engine oil pressure overheat 3 Cooling Water overheat indication indication 5 Preheating indication 6 Flat ground /excavator 7 Menu 8 Buzzer 9 Automatic idle speed enabled button...
Page 73 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.8.3 Display range and alarm statement Water temperature meter: Displayed by finger and numerical. If water temperature over than pre-set, corresponding label will displayed in warning labels area; 2 seconds later, the red indicator light lights on and the buzzer activated.
Page 74 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100...
Page 75 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100  Under the screen, the function of four keys of the first line can be indicated by screen, according to different indications, the functions are different, if the key area is blank, the corresponding key is not work.
Page 76: Right Pilot Control Joystick
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.9 Right pilot control joystick （with horn switch ）  The right joystick for work equipment is used to control boom up/down movement as well as bucket’s digging and dumping. （a）boom up movement （b）boom down movement （c）bucket dump...
Page 77: Left Pilot Control Joystick
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.11 Left pilot control joystick （with automatic slow-down device)  Left side work equipment control joystick (8) is used to operate arm to dig or dump and control upper-structure to slew. （a）arm dumping （b）arm digging （c）right slewing...
Page 78: Control Panel
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.3.13 Control panel 1. Boom light switch 2. Platform light switch 3. Wiper switch 4. Cleaner switch 5. Warning light switch 6. High speed traveling switch 7. Breaking/swing switch(optional) 8. Blade conversion switch 9. Key switch 10.
Page 79 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4 — Cleaner switch This switch turns washing water on and off. When press this switch, washing water begins to work, the light comes on; press this switch again, the light goes out, washing water is turned off.
Page 80: Other Part Operation Instruction
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.4 Other part operation instruction 3.4.1 Cab windows Cab rotary front window  To open or close the rotary window, always stop the machine at level ground, lower the work equipments to ground and stop the engine before proceeding to other operations.
Page 81 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Cab canopy  Set safety lock lever to LOCK position.； Warning Serious accidents may occur arising  from failure to lock up the control lever or touching it unexpectedly.  Pull zipper A of sunshading board to arrowhead and shelter the sunshine.
Page 82 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Outdoor rotary latch  Open the cab door: push the door until a clack sound is heard, the door is locked.  Close the cab door： Press the unlock joystick in the right side of under door frame, the fixed lock will be open, then close the cab door.
Page 83: Cover, Hood With Lock
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.4.2 Cover, hood with lock  The fuel filling opening, cab, machine body covering units are equipped with lock.  When using starting key to open or close these covers, doors and hoods, insert the key to the bottom, then rotate the key.
Page 84 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Open and close fuel tank lock  Open fuel tank filling opening cover, insert the key into the key slot, turn the key clockwise for 180 degree, the oil filling lock is open. lock is...
Page 85: Radio
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.5 Radio 3.5.1 Function Figure 2.4.1 a) Power switch b) Sound mode c) Automatic storage d) Upward select e) Downward select Wave select g) Mute h) Volume Play/Pause Fast backward/Forward k) Radio prestore 3/Repeat play...
Page 86: Performance Index
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.5.2 Performance index FM wave Range of frequency…………………………………………………..87.5~108.0MHZ Utility sensitivity…………………………………………………………………………..12dB Noise ratio…………………………………………………………………………………...55dB Stereo resolution……………………………………………………………………………≥30dB Modulated waveband Range of frequency……………………………………………………………522～1620KHZ Utility sensitivity…………………………………………………………………………….35dB Power amplifier Output power………………………………………………………………..Max.output2X15W Distortion factor…………………………………………………………………………..≤0.5% Bass boost/reducer……………………………………………………………………….+/-9dB High pitch boost/reducer………………………………………………………………….+/-9dB Comprehensive parameter Work pressure…………………………………………direct current 12V～24V，negative earth Output wire…………………………………………………High power output of two channel...
Page 87: Operating Instructions
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.5.3 Operating instructions ON and OFF：，shortly press，the shutdown state according to boot，the boot state Power button press off.. Sound storage（AMS）： Shortly press, select among BAS,TRE and VOL. Channel selection/musical selection: The upward selections ( ), shortly press, radio frequency descending direction mode to automatic station search, playback mode switch to the next song.
Page 88: The Radio Bluetooth
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 currently playing station to the 3 station. When playing a MP3, short press, repeat broadcasting the current folder (10) Radio prestorage 5/F-： Radio: short press, broadcasting radio station number 5 storage, long press, the currently playing station to the 5 station. When playing a MP3, short press, play the next folder.
Page 89 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 (3) Turn on Mobile phone Bluetooth ,Search device “BT MP3” ，Click to connect ,If the connection succeeds, the radiogram display “BT ON” (As figure 2.4.4)： Figure 2.4.4 (4) If the Mobile phone Bluetooth connection fail: set up Mobile phone Bluetooth, open connected to media audio (As figure 2.4.5)：...
Page 90: Seat
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.6 Seat Seat adjustment specification (1) headrest adjustment: imposed the upward force the headrest can make the head pillow to proper height. (2) backrest adjustment: lightly back seat backrest t, upward rotate handle, push backrest to the proper position with the back, loosen the handle, the backrest can be locked.
Page 91: Fuse
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.7 Fuse Note Always turn off the key switch prior to  fuse replacement.  The fuses protect the electrical equipment and wiring from burning out.  Replace any fuse with corrosion or generating white powder or any fuse looseness in fuse holder.
Page 92: Air Condition Instruction
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.8 Air condition instruction 3.8.1 Basic form Figure 1 Figure 1 3.8.2 Basic operations (a) Aeration operation (1) As figure 1 shows, counter-clockwise turn the main switch to OFF. (2) As figure 1 shows, clockwise turn the speed switch to I, II or III, you can make low, moderate and high wind speed.
Page 93: Special Operations
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Figure 2 warm water valve When it is not too hot, after refrigerating for some time, if you feel too cold, you can counter-clockwise turn the main switch to some proper degree for lower temperature. After some time, if you feel too high wind speed, you can lower it by the wind speed switch.
Page 94: Other Instructions
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Strong heating operation When it is very cold, especially the period of time after just turning on the heater, it is cold inside the vehicle or sometimes there is frost, snow which needs removing, you should choose this operation.
Page 95: Warning
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.8.5 Warning (1) For the air-conditioner cabinet with dust screen, the dust screen must be monthly cleaned, or it will be jammed by the dust, so the air in the cab cannot swimmingly flow through the heat exchanger and the air-condition effect will be worse.
Page 96 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 √ belt tautness and abrasion √ pipelines gall or break √ joints gall or leak jammed by dust or √ condenser √ cluster wear out, burn or not √ skid or not Electromagnetic clutch (compressor) √...
Page 97 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Fluid inspection lens Refrigerant photos/figures filling Other conditions note After Condition description amount moment working shut of start down Fluid inspection lens is Air outlet is not cold Check clear with no bubble at enough,...
Page 98 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 many bubbles Air outlet is not cold appear during work enough, condenser inlet enough, condenser outlet like Extremely environment insufficient temperature, intake duct is warm and the pressure of high pressure side is Check, very low.
Page 99 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 opposite direction to avoid distorting the pipe. 4. The following is the reference torques for screwing down the pipeline joint: Joint Type Torque (N· m) Nut (HEX 19mm) 12-15 Nut (HEX 22-24mm) 20-25 Nut (HEX 27mm)
Page 100: Accumulator
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.9 Accumulator Warning： The accumulator is charged with high-pressure nitrogen gas. Improper operation may  lead to explosion and result in serious injury or damage. When handling accumulator, always follow the steps below.  The pressure in control piping could not be completely released. When disassembling hydraulic devices, do not stand in the oil ejecting direction.
Page 101: Operation And Control Of The Machine
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10 Operation and control of the machine 3.10.1 Operator’s position. Operator is seated on the left hand in the cab. It includes operator seat, seat belt, left/right joystick, left/right pedal travel operating valve(joystick), operation display screen, radio and .air condition...
Page 102: Inspection Before Starting The Engine Walk-Around Inspection
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.2 Inspection before starting the engine Walk-around inspection Before starting the engine, do a walk-around inspection covering the following items:  Remove the dust on the cab windows to allow for a good visibility. ...
Page 103: Starting Engine
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.3 Starting engine range. If yes, you are allow to operate. If no, Warning find out the problem and do not operate until Do not start the engine, if any signs  the problem is cleared. You could stop the or marks are posted to joysticks in engine to help find the problem if necessary.
Page 104 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Start the engine in cold weather  Set pilot safety lock lever to LOCK position.  Turn throttle knob to low speed position.  Hold the key in warm-up position for around 20 seconds until the warm-up indicator stop illuminates.
Page 105: New Machine Running-In
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 oil at the first 50 hours。Check fastener torque. 3.10.4 New machine running-in （ refers to fastener torque specification of Note All machines have a running-in period.  maintenance) The running-in period of our machines After initial 100 hours is the first 50 hours.
Page 106: Warm Up Machine Operation In Cold Weather
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.5 Warm up machine operation in cold weather Note When hydraulic oil temperature is  below 25 ℃ , operating machine in this circumstances can cause sudden movement and stop, the machine will become hard maneuver.
Page 107: The Residual Heat Of The Machine Before Normal Work
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.6 The residual heat of the machine before normal work  After starting engine, adjust throttle knob makes engine run at low speed for 5 minutes.  Adjust throttle knob makes engine run at middle...
Page 108: Operation Safety Rules
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.7 Operation safety rules Steering the machine  Place the idle roller underneath the cab and place sprocket under counterweight. Only when idle roller is under the cab, the direction of travel control lever matches with that of machine traveling.
Page 109 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Travel operation  Do not exceed allowed load of the machine to prevent damages to it.  When traveling on flat ground, lower work equipment (bucket) to a height of 400 to500mm above the ground level.
Page 110: Machine Traveling
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.8 Machine traveling Note Only if the idler roller is under cab,  machine moves same direction to the operation of the travel levers. When machine is traveling, do not  change traveling direction suddenly to avoid damages to machine.
Page 111: Steering The Machine
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.9 Steering the machine  When idle roller is located under cab, push left travel lever(or pedal) forward, the machine will travel right, push right travel lever( or pedal) to travel left.  When idle roller is located under cab, pull left travel lever (or pedal) backward to travel left.
Page 112 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100  When the sprocket is located under cab, the relationship between operation direction and machine travel direction is in reverse of item ①、② above.
Page 113: Upper-Carriage Swing
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.10 Upper-carriage swing bucket dumping and digging. Left, right movement controls upper-structure Warning left swing and right swing. Before swing operation, check that   Right control lever the surrounding area is clear of Forward, backward movement controls obstacles and has sufficient space to boom down movement and up movement.
Page 114: Work
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.12 Work order prevent damage Backhoe work hydraulic cylinder.  The bucket should be lowered at 45 to the Avoid bucket bump track  ground.  Use arm as a primary digging force to pull When the machine dig deep trenches, ...
Page 115: Smoothing Work
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.13 Smoothing work Note Do not excessively use bucket to  smooth the ground. Do not pull bucket in travel manner to  carry out smoothing operation. Do not use bucket in swing manner to ...
Page 116: Operation Tips
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.14 Operation tips In digging work, don’t let bucket collide  with crawler.  Try your best to place the excavator on horizontal ground.  Don’t operate bucket as hammer or piling machine. Don’t slew machine to remove blocks or to break up wall.
Page 117: Dozer Blade Operation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.15 Dozer blade operation  When dozer blade is extended, it may collide with boom cylinder or bucket, please pay attention to it.  When the excavator carries out deep digging work, place dozer blade at rear to guarantee safety.
Page 118: Lifting Operation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.16 Lifting operation  Sling/chain should tightly bind the load down, the workman should glove when bind sling/chain.  Connect sling/chain with bucket lifting ring, curled bucket, and retracted arm.  Before start, it should uniform the hand signal with signalman.
Page 119: Loading Operation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.17 Loading Operation  Digging with bucket and arm, the operation is the same as that of the backhoe.  Swing upper frame when is lifting boom.  When bucket reach to top of the truck, stop to swing and boom lifting, open arm and bucket to unload.
Page 120: Breaking Operation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.18 Breaking operation of machine will be decreased because the hydraulic breaker is heavier than  Main uses for breaker： the bucket. So, use dozer blade to break rock support and work in front of dozer...
Page 121 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Don’t move objects with hydraulic breaker, otherwise it will damage machine. Don’t operate hydraulic breaker when  Figure 3.9.2 hydraulic cylinder piston retract or extend totally, avoid damaging hydraulic cylinder or machine  hydraulic breaker...
Page 122 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Don’t lift objects with hydraulic breaker,  wrong otherwise it will cause machine upset and (or) breaker damage. Don’t operate hydraulic breaker in water.   Do not swing or break object Do not move drill shank to hit object.
Page 123: Hydraulic Breaking Operation Tips-If Equipped
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.10.19 Hydraulic breaking operation tips-if “Hydraulic breaker operation tips”. equipped  When transport excavator, remember to  Choose correct dimension and weight take out hydraulic crusher from the hydraulic breaker. Consult with your machine, and fit covers or plugs on all dealer.
Page 124: Boom Emergency Stop
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.11 Boom emergency stop remove the key. If the engine fails to start due to 6）Close all doors, windows. Shut access expected flameout, it’s necessary to lower door, tool box, engine cover and fuel the boom and keep bucket down to ground tank.
Page 125: Machine Stop And Emergency Stop
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Note  Add fuel to the fuel tank.  In cold weather ,place excavator on  Check if there are some pieces of paper and hard ground to avoid crawler with debris in the engine room, remove pieces of ground freezing.
Page 126: Prohibited Operations
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.15 Prohibited operations 1）Do not let bucket loaded pass over people and cab to prevent falling objects. 2）Do not excavate too deeply under the front of the machine, the ground under the machine may collapse and cause the machine to fall.
Page 127: Use Assistant Battery
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 3.16 Use assistant battery Caution  When battery is used or charged, mixed gas which is made up of oxygen and hydrogen gas will be discharged from exhaust hole.Avoid flame or spark close to battery. Electric battery at the well-ventilated area.
Page 128: Maintenance And Service
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4 Maintenance and service Warning Before reading this chapter, please thoroughly read and fully understand the contents described in chapter “SAFETY RULES” in this manual.
Page 129 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Fuel and lubrication chart...
Page 130: Maintenance Information
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.1 Maintenance information Study how to maintenance and service this excavator, follow all maintenance and inspection procedure described in this manual. 4.1.1 Instruction of maintenance and inspection 【Important】  Use recommended fuel, hydraulic oil and lubricant.
Page 131: Check Hour Meter Frequently
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.1.3 Check hour meter frequently  Check the reading displayed on hour meter to see if the time has come for any necessary maintenance. .  The interval listed on regular maintenance table is made based on normal situation. If your...
Page 132: Checks After Inspection And Maintenance
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 electrical short circuit and may lead to 4.1.7 Checks after inspection and maintenance malfunction of the machine. Accidents may occur and cause serious injury  Do not use water to flush the inside of or damage, if failed to check after inspection and the operator’s cab.
Page 133: Hydraulic System Maintenance
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.2 Oil, coolant and filter 4.1.9 Hydraulic system maintenance Hydraulic equipment is at high temperature 4.2.1 Lubricant and hydraulic oil during operations immediately after  Oil is used in the engine and hydraulic operations. During operation, it’s also under high...
Page 134: Fuel
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.2.2 Fuel 4.2.4 Grease  The fuel pump is a precision instrument. If  Grease is used to prevent twisting and noise at fuel containing water or dirt is used, it can not the joints.
Page 135: Fuel And Coolant Specifications
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.2.7 Fuel and coolant specifications Ambient temperature Speci Refill fied capac capac SAE 30 SAE 10W Engine oil pan SAE 10W-30 SAE 15W-40 SAE 5W-30 Engine Swing reductor SAE 30 Travel reductor SAE 10W Hydraulic...
Page 136: Tightening Torque Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.3 Tightening torque specification Note If nuts, bolts, or other parts are not tightened to the specified torque, it will cause  looseness or damage to the tightened parts, and this will cause failure of the machine or problems with operation.
Page 137: Tightening Torque Table For Hose
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.3.2 Tightening torque table for hose Tightening torque Across Normal No. of Target value Permissible range flats threads N•m kgf•m N•m kgf•m (mm) lbft lbft 32.5 35 - 63 3.5 - 6.5 25.3 - 47.0 9/16-18UNF 54.2...
Page 138: Maintenance Schedule
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4 Maintenance schedule 4.4.1 Add lubricating grease Interval (hour) Part name 1000 2000 Connecting pin roll of ★△ △ boom and turret Pin roll on both side of ★△ △ boom cylinder Individual pin ★△...
Page 139: Engine Oil
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.2 Engine oil Interval (hour) Part name 1000 2000 Check oil △ Engine oil level △ △ 5L /8L Engine grease Replace ★ Engine grease △ Replace filter ※ Replace engine oil after the first 50 hours, afterwards, replace every 500 hours.
Page 140: Gear Oil
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.3 Gear oil Interval (hour) Part name 1000 2000 Check oil — △ Travel level redactor 2x2 L △ Replace ※ Check oil level every 250 hours, refill if necessary. Note: Filling quantity of gear oil should be defined by the height of oil pointer...
Page 141: Hydraulic System
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.4 Hydraulic system Interval (hour) Part name 1000 1500 2000 △ Check hydraulic oil level —— Exhale inclusion of △ —— hydraulic oil tank △ Replace hydraulic oil 105L △ Clean up oil suction filter ——...
Page 142: Fuel System
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.5 Fuel system Interval (hour) item 1000 2000 △ Drain deposit in fuel tank Check and drain inclusion of △ △ ※1 precipitator Drain water and deposit in △ water separator Replace fuel filter △...
Page 143: Air Filter
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.6 Air filter Interval (hour) item 1000 2000 Or when indicator lights △ Clean up Outside air filter replace Undergo clean-up 5 times or a year. Inside air filter replace If the outside part is replaced...
Page 144: Cooling System
At delivery, cooling system has been filled with water and genuine long-life coolant mixture. Replace cooling water once a year or every 2000 hours whichever comes first, in the event of using SUNWARD genuine long-life coolant. ※3 If the machine works at dust area, shorten maintenance interval.
Page 145: Other
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.9 Other Interval (hour) item 1000 2000 Check bucket teeth for fray △ —— and looseness Replace bucket Interval Adjust bucket connection Interval clearance △ Check and replace seat belt Every 3 years（replace） —— Add wind shield detergent Interval △...
Page 146: Hose
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.10 Hose...
Page 147: Wearing Parts Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.11 Wearing parts table Repl Part number Part Item inter Remark SWE80 name SWE50E SWE60E SWE70E SWE100E val(h ours) Engine Engine oil 73040300007 every ← ← ← 730403000123 filter core filter Fuel every ← ←...
Page 148 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 70110302 7011040 ← ← — 701104014011 Bolt 0018 14011 70140602 7014060 ← ← — 701406014002 0001 14002...
Page 149: Maintenance In Special Situation
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.12 Maintenance in special situation Work condition Maintenance instruction  Check joint, bolt and nut for looseness and lost, and any signs of damages and leakage.  After work, clean up mud, rock, sand adhered to machine. Check Work in mud, water and rain.
Page 150: Machine Out Of Use For An Extended Period
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.4.13 Machine out of use for an extended period If the machine will be out of use for more than one month, you should carry out following protective steps to ensure the performance of machine won’t be suffered during storage period.
Page 151: Machine Maintenance Schedule
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5 Machine maintenance schedule 4.5.1 Daily maintenance (every 8 hours) Carry out the following maintenance operation before starting machine daily(8 hours) 4.5.1.1 Filling grease of work attchment （1） boom cylinder foot ,1 place. SWE80 boom cylinder foot ,2 places （2）boom foot pin ( 2 places)
Page 152 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 coolant to radiator first before adding coolant Check engine oil level to secondary water tank. 4.5.1.2 Warning parts and oil are at high  temperature after engine is stopped, and may cause serious burns. Wait until temperature goes down before starting operation.
Page 153 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Check hydraulic level 4.5.1.4 【Important】 Do not run engine with empty hydraulic  oil tank.  With arm cylinder folded and bucket cylinder extended to their full stroke, lower bucket to ground to stop the machine.
Page 154 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Drain deposit in fuel tank 4.5.1.5 facilitate access, swing upper-structure 90° .Stop the machine at level ground as shown in fig. Lower bucket to the ground. Run engine unloaded at low speed for 5 minutes.
Page 155: Maintenance In Running-In Period.(The First 50 Hours)
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100  Stop the engine, remove key from starting lock, set pilot safety lock lever to LOCK position.  Check hose for any twist, abrasion, check hose clamp for looseness or lost. Check damages of cooler. Check flange for looseness, and oil leakage.
Page 156 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Replace engine oil filter Oil filter is positioned on the engine. Use special wrench for filter to remove with anti-clockwise Use special wrench for filter to rotate cartridge clockwise for 3/4 or 1 turn. Pay attention not to over fasten.
Page 157 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Drain water and deposit in water 4.5.2.2 separator 1) Water separator is located in right side of engine. Loosen drain valve located under water separator to drain water and deposit. Fasten drain valve the moment clean diesel oil is discharged.
Page 158 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Clean oil suction filter 4.5.2.4 Warning With engine shut, parts and oil are at  high temperature which may lead to serious burns. Wait until temperature cools down before starting maintenance operation. There is pressure in hydraulic oil ...
Page 159 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Clean oil return filter. 4.5.2.5 Warning With engine shut, parts and oil are  still at high temperature. Wait for engine to cool down, before starting operation. There is pressure inside hydraulic oil  tank. Release pressure before opening oil fill cap located on top of hydraulic oil tank.
Page 160 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Check and adjust fan tension 4.5.2.6 【Important】 Excessive tension belt will  accelerate the wear-out of bearing and belt. Loose belt may cause incomplete battery charging, engine overheating, belt abnormality premature wear-out. 1) Press at a point midway between fan belt pulley and engine belt pulley to check fan belt tension.
Page 161: If Maintenance Is Needed
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.3 If maintenance is needed 4.5.3.1 Clean air filter cartridge  In case of filter clogging, indicator on monitor will flash to notify you to clean air filter.  Stop the machine at level ground, lower bucket to ground.
Page 162 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.3.2 Clean up cooler. After the machine works a certain period of time, the cooler surface will be covered with dust or other foreign material which will influence radiating effect of cooler. It should be cleaned in time.
Page 163 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.3.3 Check and fasten track bolt. operating machine with bolts loosened, there is hazard that the bolts will rupture. Therefore the loosened bolts should be fastened. Tightening method  Track shoe 1) Tighten at torque 490 ± 49 N m (50 ± 5 kgf m, 360 ±...
Page 164 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.3.4 Check track tension  Run engine at low idling, move the machine forward a distance equals to the length of track on ground. Then stop the machine.  As shown in right fig, choose a straight long rod;...
Page 165 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.3.5 Check A/C cooling medium level. Warning In case that cooling medium gets into  eyes or makes contact with hands, this may cause blindness or freezing injury, therefore do not contact cooling medium directly.
Page 166 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.3.6 Check washer fluid level  Check reservoir for fluid level, add fluid if necessary.  When adding fluid, pay attention not to allow any dusts to get in. Mixture ratio of pure washer fluid and...
Page 167 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.3.7 Adjust bucket clearance Warning When adjusting, it’ s dangerous if work  equipment is moved by mishandling. Set work equipment at stable state,  shut engine and lock up safety lock lever.  Set work equipment in posture as shown in right fig.
Page 168 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.3.8 Replace bucket teeth. Replace bucket teeth before bucket teeth holder wears out. Warning It’s dangerous if the work equipment  moves by mistake when the teeth are being replaced. Set the work equipment in s table condition, stop the engine, and then set the safety lock levers securely to the LOCK position.
Page 169: Every 50 Hours
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.4 Every 50 hours Carry out the following maintenance operation every 50 hours service time. 4.5.4.1 Check and adjust track tension For detail, please refer to chapter 4.5.3.4. 4.5.4.2 Drain water and deposit from water separator For detail, please refer to chapter 5.5.2.2.
Page 170: Every 250 Hours
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.6 Every 250 hours Carry out 50 hours service at the same time. 4.5.6.1 Checking swing redactor gear oil level  Stop the machine at level ground.  Shut auto-idling switch to run the engine unloaded at low temperature for 5 minutes.
Page 171 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.6.2 Checking travel redactor gear oil level  Stop the machine at level ground, set the connect line of travel redactor oil fill port 1 and drain port 3 is vertical from horizontal level.  Shut auto-idle speed switch, run the engine unloaded at low speed for 5 minutes.
Page 172 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.6.3 Check, adjust air conditioning compressor belt tension. Inspection The deflection should be 5 to 8mm, when pressing at a point midway between drive belt pulley and compressor belt pulley with a finger pressure of 58.8N(6kgf).
Page 173 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.6.4 Clean air filter cartridge  Stop the machine at level ground, lower bucket to ground..  Shut auto-idle speed switch to run engine unloaded at low speed for 5 minutes. 【Important】 Stopping the engine improperly may ...
Page 174: Every 500 Hours Service
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.7 Every 500 hours service Carry out EVERY 50 HOURS SERVICE and EVERY 100 HOURS SERVICE at the same time. 4.5.7.1 Greasing ball track of swing bearing  Stop the machine at level ground, lower the bucket at level ground.
Page 175 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.7.2 Lubricate swing mechanism  Stop the machine at level ground, lower the bucket to ground.  Stop auto-idle switch, run the engine unloaded at low speed for 5 minutes. 【Important】 Stopping the engine improperly may ...
Page 176 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.7.3 Replace engine oil, oil filter. For detail, refer to chapter 4.5.2.1. 4.5.7.4 Replace fuel filter For detail, refer to chapter 4.5.2.3. 5.5.7.5 Replace fuel preliminary filter For detail, refer to chapter 4.5.2.4. 4.5.7.6 Clean up cooler...
Page 177: Every 1000 Hours Service
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.8 Every 1000 hours service. Carry out EVERY 50 HOURS, EVERY 100 HOURS and EVERY 250 HOURS, EVERY 500 HOUR at the same time. 4.5.8.1 Replace swing redactor gear oil  Stop the machine at level ground.
Page 178 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.8.2 Change travel redactor gear oil(2×4.7 L)  Stop the machine at level ground, set the connect line of travel redactor oil fill port 1 and drain port 3 is vertical from horizontal level.  Shut auto-idle speed switch, run the engine unloaded at low speed for 5 minutes.
Page 179 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.8.3 Change return filter Warning After the engine is stopped, parts and  oil are still in high temperature which may result in serious burns. Wait for temperature to cool down. There is pressure inside hydraulic oil ...
Page 180 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Replace pilot oil filter. 4.5.8.4 Warning After engine is stopped, parts and oil  are still in high temperature which may result in serious injury. Wait for temperature cool down before stating maintenance operation. There are pressures in hydraulic ...
Page 181: Every 2000 Hours Service
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.5.9 Every 2000 hours service Carry out the maintenance for every 50hours, 100 hours, 250 hours, 500 hours and 1000hours service at the same time. Replace oil suction filter and hydraulic oil Note High pressure may build in hydraulic ...
Page 182: Fault And Repair
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 4.6 Fault and repair 4.6.1 There are not belongs to fault The following things are not belongs fault 1、When arm retract, the speed of arm will be decreased when arm exceed and less than vertical place.
Page 183 【Important】： Please contact with Sunward about disassemble and repair hydraulic component of hydraulic system, user do not disassemble by themselves. Note：...
Page 184 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Engine fault and maintenance Engine Problem Cause Possible remedy Out of fuel. Add fuel Mistake type or brand of Bleed the air from fuel system fuel or it’s polluted. Drain out the off-grade fuel. Fill with Defective wiring.
Page 185 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Coolant level too low Improper coolant (e.g. water) Add coolant Defective thermostat Drain out, then replace with specified Defective temperature coolant monitoring element Contact your designated distributor. Radiator clogging Contact your designated distributor. Engine Defective fan...
Page 186 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Improper fuel Engine temperature too Draining out and replace with proper fuel Exhaust Run the engine to warm up white Defective thermostat Contact your designated distributor Coolant leaks get into Contact your designated distributor engine cylinder Insufficient lubrication of bearings.
Page 187 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Diagnostic Trouble Codes...
Page 188 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100...
Page 189 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Electric system problem Cause Possible remedy Starting motor Start relay fails Replace starting relay or contact your disconnect gets continues to run distributor pulled in. after engine Contact your designated distributor Defective starting key started.
Page 190 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Hydraulic system Problem Cause remedy Low hydraulic oil level Add hydraulic oil until specified scale hydraulic level is reached temperature Warm up operation until hydraulic Oil type do not match temperature reaches around 50℃. Hydraulic...
Page 191 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 A/C Fault and Repair Problem Cause Remedy electric appliance connector loosen causes plug connector tightly or clutch abnormal repair tighten it, if it wearout ,please loosened belt replace it System noise blower、fan blade of electric fan loosened tighten it again blower、electric fan running abnormal...
Page 192 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 refrigerating fluid again Insufficient clutch slipped or brasion repair or replace expansion valve partial clogged wash conditioning expansion valve fault replace dry bottle clogged replace appearance of dustproof net or evaprator is wash too dirty...
Page 193: Technical Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5 Technical specification...
Page 194: Swe50E Technical Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.1 SWE50E Technical specification 5.1.1 Machine specification SWE50E Machine specification Operation weight 5100 kg Standard bucket capacity 0.18 m3 Track shoe width 400mm Power plant 4TNV88-BSSU Engine model Direct injection, water cooled, 4 Type strokes Bore ｘstoke...
Page 195: Configuration Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.1.2 Configuration specification Unit：mm Machine specification SWE50E 1900 A、 Wheel track 2425 B、 Track total length C、 Platform distance to ground 1500 D、 Platform slewing radius 1850 E、 Chassis width F、 Track width G、 Chassis distance to ground H、...
Page 196: Work Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.1.3 Work specification unit: mm Machine specification SWE50E 5230 A、 Max digging height 3720 B、 Max dumping height 3600 C、 Max digging depth 2840 D、 Max vertical digging depth 5940 E、 Max digging radius 5820 F、...
Page 197: Circuit Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.1.4 Circuit diagram Option part：Warning lamp Option part：Fuel gasoline pump 0(OFF) Electric oil pump Gasoline pump Switch I(ON) Cigar lighter Horn Antenna Warning lamp II(HEAT) FUSE Warning lamp switch (LH) (LH) III(START) Starter switch Engine control box...
Page 198: Electric Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.1.5 Electric elements table NAME NAME Throttle servo-motor Lighter Safety relay Flame out control relay Preheat relay Fuel valve relay Controller Starter Electronic oil pump Head light relay Radio Generator Washer assy. Water temperature sensor...
Page 199: Hydraulic Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.1.6 Hydraulic diagram...
Page 200: Hydraulic Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.1.7 Hydraulic elements table NAME Main valve Main pump Swing motor Right travel motor Left travel motor Central swing joint Left pilot joystick Right pilot joystick Double-pedal valve Pilot filter Low pressure valve unit Boom cylinder...
Page 201: Swe60E Machine Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.2 SWE60E Machine specification 5.2.1 Machine specification SWE60E Machine specification 6000 kg Operation weight Standard bucket capacity 0.2 m3 Track shoe width 400mm Power plant 4TNV94L-BVSU Engine model Direct injection, water cooled, 4 Type strokes Bore ｘstoke...
Page 202: Configuration Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.2.2 Configuration specification Unit：mm Machine specification SWE60E 1965 A、 Wheel track 2495 B、 Track total length C、 Platform distance to ground 1600 D、 Platform slewing radius 1880 E、 Chassis width F、 Track width G、 Chassis distance to ground H、...
Page 203: Work Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.2.3 Work specification unit: mm Machine specification SWE60E 5620 A、 Max digging height 4010 B、 Max dumping height 3700 C、 Max digging depth 2840 D、 Max vertical digging depth 6125 E、 Max digging radius 5985 F、...
Page 204: Circuit Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.2.4 Circuit diagram Option part：Warning lamp Option part：Fuel gasoline pump 0(OFF) Electric oil pump Switch Gasoline pump I(ON) Cigar lighter Horn Antenna Warning lamp II(HEAT) FUSE (LH) (LH) Warning lamp switch III(START) Starter switch Engine control box...
Page 205: Electric Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.2.5 Electric elements table NAME NAME Throttle servo-motor Lighter Safety relay Flame out control relay Preheat relay Fuel valve relay Controller Starter Electronic oil pump Head light relay Radio Generator Washer assy. Water temperature sensor...
Page 206: Hydraulic Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.2.6 Hydraulic diagram...
Page 207: Hydraulic Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.2.7 Hydraulic elements table NAME Main valve Main pump Swing motor Right travel motor Left travel motor Central swing joint Left pilot joystick Right pilot joystick Double-pedal valve Pilot filter Low pressure valve unit Boom cylinder...
Page 208: Swe70E Machine Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.3 SWE70E Machine specification 5.3.1 Machine specification SWE70E Machine specification 6560 kg Operation weight 0.26 m3 Standard bucket capacity Track shoe width 400mm Power plant 4TNV98-ZCSSU Engine model Direct injection, water cooled, 4 Type strokes Bore ｘstoke...
Page 209: Configuration Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.3.2 Configuration specification Unit：mm Machine specification SWE70E 2240 A、 Wheel track 2760 B、 Track total length C、 Platform distance to ground 1580 D、 Platform slewing radius 2080 E、 Chassis width F、 Track width G、 Chassis distance to ground H、...
Page 210: Work Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.3.3 Work specification Machine specification SWE70E 6020 A、 Max digging height 4200 B、 Max dumping height 4015 C、 Max digging depth 2840 D、 Max vertical digging depth 6225 E、 Max digging radius 6085 F、 Max reach at ground level G、...
Page 211: Circuit Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.3.4 Circuit diagram Option part：Warning lamp Option part：Fuel gasoline pump 0(OFF) Electric oil pump Gasoline pump Switch I(ON) Cigar lighter Horn Antenna Warning lamp II(HEAT) FUSE (LH) (LH) Warning lamp switch III(START) Starter switch (RH)
Page 212: Electric Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.3.5 Electric elements table NAME NAME Throttle servo-motor Lighter Safety relay Flame out control relay Preheat relay Fuel valve relay Controller Starter Electronic oil pump Head light relay Radio Generator Washer assy. Water temperature sensor...
Page 213: Hydraulic Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.3.6 Hydraulic diagram...
Page 214: Hydraulic Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.3.7 Hydraulic elements table NAME Main valve Main pump Swing motor Right travel motor Left travel motor Central swing joint Left pilot joystick Right pilot joystick Double-pedal valve Pilot filter Low pressure valve unit Boom cylinder...
Page 215: Swe80E9 Machine Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.4 SWE80E9 Machine specification 5.4.1 Machine specification SWE80E9 Machine specification 7680 kg Operation weight 0.3 m3 Standard bucket capacity 450 mm Track shoe width Power plant 4TNV98-ZCSSU Engine model Direct injection, water cooled, 4 Type strokes Bore ｘstoke...
Page 216: Configuration Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.4.2 Configuration specification Unit：mm Machine specification SWE80E9 A、 Wheel track 2200 B、 Track total length 2785 C、 Platform distance to ground D、 Platform slewing radius 1800 E、 Chassis width 2150 F、 Track width G、 Chassis distance to ground H、...
Page 217: Work Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.4.3 Work specification Machine specification SWE80E9 A、 Max digging height 7205 B、 Max dumping height 5170 C、 Max digging depth 4070 3360 D、 Max vertical digging depth E、 Max digging radius 6440 F、 Max reach at ground level 6265 G、...
Page 218: Circuit Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.4.4 Circuit diagram FUEL PUMP SWITCH FUEL PUMP FUSE ALTERNATOR FUSE 20A...
Page 219: Electric Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.4.5 Electric elements table NAME NAME Throttle servo-motor Lighter Safety relay Flame out control relay Preheat relay Fuel valve relay Controller Starter Electronic oil pump Head light relay Radio Generator Washer assy. Water temperature sensor...
Page 220: Hydraulic Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.4.6 Hydraulic diagram Pp PORT (pb4) P PORT LS PORT 26.3` 0.2 Ts PORT T1 PORT 32MPa 32MPa 16MPa 16MPa 32MPa 32MPa 32MPa 32MPa 32MPa 32MPa (pa4) T2 PORT...
Page 221: Hydraulic Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.4.7 Hydraulic elements table NAME Main valve Main pump Swing motor Right travel motor Left travel motor Central swing joint Left pilot joystick Right pilot joystick Double-pedal valve Pilot filter Low pressure valve unit Boom cylinder...
Page 222: Swe100E Machine Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.5 SWE100E Machine specification 5.5.1 Machine specification SWE100E Machine specification 9500 kg Operation weight 0.4 m3 Standard bucket capacity 450 mm Track shoe width Power plant V3800DI-T-E3B-CBH2-5 Engine model Direct injection, water cooled, 4 Type strokes Bore ｘstoke...
Page 223: Configuration Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.5.2 Configuration specification Unit：mm Machine specification SWE100E 2560 A、 Wheel track 3225 B、 Track total length C、 Platform distance to ground 1870 D、 Platform slewing radius 2320 E、 Chassis width F、 Track width G、 Chassis distance to ground H、...
Page 224: Work Specification
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.5.3 Work specification Machine specification SWE100E 7315 A、 Max digging height 5315 B、 Max dumping height 4375 C、 Max digging depth 3930 D、 Max vertical digging depth 6950 E、 Max digging radius 6800 F、 Max reach at ground level ——...
Page 225: Circuit Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.5.4 Circuit diagram FUSE 2B - motor-sw relay motor 100μF 50V FUSE 100μF 50V...
Page 226: Electric Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.5.5 Electric elements table NAME NAME Throttle servo-motor Lighter Safety relay Flame out control relay Preheat relay Fuel valve relay Controller Starter Electronic oil pump Head light relay Radio Generator Washer assy. Water temperature sensor...
Page 227: Hydraulic Diagram
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.5.6 Hydraulic diagram...
Page 228: Hydraulic Elements Table
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 5.5.7 Hydraulic elements table NAME Main valve Main pump Swing motor Right travel motor Left travel motor Central swing joint Left pilot joystick Right pilot joystick Double-pedal valve Pilot filter Low pressure valve unit Boom cylinder...
Page 229: Accessory And Optional Parts
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 6 Accessory and optional parts...
Page 230: Safety Items
Warning：  Please consult Sunward dealer before install option parts；  Do not use other option attachment which is not agreed by Sunward or Sunward dealer, or it will influent machine life and other safety problems.  Sunward will be not responsible for any hurt, accident or machine damage which is caused by unauthorized option attachment;...
Page 231: Hydraulic Quartering Hammer
6.3 hydraulic quartering hammer 1、Different model of Excavator mounting with different model of hydraulic quartering hammer, before mounting hydraulic quartering hammer, please consult Sunward to comfirm the model. 6.3.1 Main use of hydraulic quartering hammer...
Page 232: Hydraulic Quartering Hammer Control
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Connected the oil in and oil return port of hydraulic breaking hammer, then it opens stop valve easily. Please closed stop valve before dismantle and assembly pipeline to prevent hydraulic oil 6.3.3 Hydraulic quartering hammer control Breaking is controlled by left pedal of travel operation rod Please open the misoperation pedal firstly when it needs to operate.
Page 233 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Left foot step on right side of control plate, breaking hammer begin to work. In order to prevent misoperation, please cover the protective lid when there is no need to operate break hammer.
Page 234: Operation Of Hydraulic Quartering Hammer
Please stop operating when oil tube has big vibration When high and low pressure oil tube of quartering hammer over vibration, please disassembly and repair, and then contact with nearest Sunward service after sale . b) Forbid empty hitting Once the rock hit, immediately stop ,because...
Page 235 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 c) Forbid to push rock Forbid using side wall of quartering hammer to push rock, because this is the main factor of damage bolt of quartering hammer ,drill d) Do not take drill shank as crowbar...
Page 236 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 g） Operate quartering hammer with proper engine speed Operate quartering hammer with proper engine speed, high engine speed not only not improve hitting power of quartering hammer, but also make high oil temperature to damage piston and valve.
Page 237 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 K）Do not hit on the limit position of loaded machine cylinder When hit on the limit position of loaded machine cylinder(machine boom completely stretched or shortened), arm and every part of loaded machine will be damaged.
Page 238: Option List
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 6.4 Option list SWE50E option list Length of arm Standard arm 1500mm Lengthen arm 1 1800mm Bucket Rated bucket capacity Cutting width Standard bucket 0.18m³ 660mm SWE60E option list Length of arm Standard arm 1600mm...
Page 239: Manufacture Information
OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 7 Manufacture information Company： SUNWARD INTELLIGENT EQUIPMENT CO., LTD. Trade mark： Add：Sunward Industrial Park, No.1335 Liangtang Road (E),Xingsha, Changsha, Hunan, China Sales hotline：400-887-6230; Service hotline：400-887-8230 Maintenance point: Our office in various provinces and cities of China Distributor information:...
Page 240 OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100 Overseas subsidiary information No. Subsidiary Name Email Address mal2@sunward.cc SUNWARD INTELLIGENT D-09-02 MENARA MITRALAND (M) SDN. BHD. NO.13A,JALAN 5/1.KOTA DAMANSARA,PJU 5,47810,PETALING JAYA SELANGOR. vnm1@sunward.cc Cô ng ty TNHH SUNWARD lo 33, biet thu 1, ban dao linh dam, Việt Nam...

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Swe60e Swe70e Swe80e9 Swe100

SUNWARD SWE50E Operation & Maintenance Manual

1 Safety Rules

2 Transportation and Storage

3 Operation

4 Maintenance and Service

5 Technical Specification

6 Accessory and Optional Parts

7 Manufacture Information

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