SUNWARD SWDE120B-3 Operation & Maintenance Manual
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SUNWARD SWDE120B-3 Operation & Maintenance Manual

SUNWARD SWDE120B-3 Operation & Maintenance Manual

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SWDE120B-3 DOWN-THE-HOLE DRILLING RIG
Operation & Maintenance
Manual
SUNWARD INTELLIGENT EQUIPMENT CO., LTD.
March, 2022

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  • Page 1 SWDE120B-3 DOWN-THE-HOLE DRILLING RIG Operation & Maintenance Manual SUNWARD INTELLIGENT EQUIPMENT CO., LTD. March, 2022...
  • Page 2 The instructions, data and charts covered by this manual are the latest product information as of its date of issue. The manufacturer SUNWARD reserves the right to make any modification or amendment of any nature from time to time and without prior notice, deemed useful or necessary, to any machine component, without any obligation to amend the content of this manual accordingly.

  • Page 3: Table Of Contents

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 Table of Content 1. Safety Rules........................... 1 1.1 Safety Mark......................... 1 1.2 Safety Label......................... 1 1.3 General Safety Instruction................... 1 1.4 Preparation for Emergency..................2 1.5 Wear Safety Protective Gear..................2 1.6 Check Machine Before Start-up.................. 3 1.7 Adjust Operator Seat....................3...
  • Page 4 OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.5 STARTING SWITCH....................25 2.6 THROTTLE CONTROL KNOB................25 2.7 EMERGENCY SWITCH..................26 2.8 CATHODE SWITCH....................26 2.9 BUS PANEL......................27 2.10 ROCKER SWITCH....................30 2.11 RADIO........................31 2.12 SEAT ADJUSTMENT.................... 33 2.13 PILOT LEVER AND SWITCHES CONTROL............34 2.14 THROTTLE CONTROL KNOB................40 3.
  • Page 5 OPERATION & MAINTENANCE MANUAL SWDE120B-3 6.2 ATTENTION DURING DRILLING................ 55 6.3 ASSEMBLY OF AUXILIARY KELLY BAR............56 6.4 STOP DRILLING......................57 6.5 DISASSEMBLY OF KELLY BAR................57 6.6 NOTES OF DRILL FRAME RETURNING.............57 6.7 MACHINE MAINTENANCE.................. 58 6.8 Others.........................58 7. MAINTENANCE........................ 59 7.1 MAINTENANCE PROCEDURES................
  • Page 6 OPERATION & MAINTENANCE MANUAL SWDE120B-3 9. MACHINE TECHNICAL SPECIFICATION..............90 9.1.1 SWDE120B-3 Technical Parameters............. 90 9.1.2 Dimension.......................91 10. STRUCTURE AND WORKING THEORY..............93 10.1 DRILLING FRAME....................93 10.2 SLIDE FRAME....................... 93 10.3 ROTATING MECHANISM................... 94 10.4 FEED MECHANISM....................94 10.5 ROD DISCHARGER....................94 10.6 DRY-TYPE DUST COLLECTION................

  • Page 7: Safety Rules

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 1. Safety Rules 1.1 Safety Mark The figure to the right is a safety reminder. When you see this mark on the machine or in the manual, it indicates that you may be in danger of injury.

  • Page 8: Preparation For Emergency

    OPERATION & MAINTENANCE MANUAL SWDE120B-3  Only trained qualified operators are permitted to operate this machine. Keep the machine in good condition as per this manual  Do not modify the machine without prior authorization, otherwise will affect performance and service life of the machine, or may cause injuries to human body.

  • Page 9: Check Machine Before Start-Up

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 Safety gloves Safety glasses, goggles, or shield Dust mask or respirator Earplug or earcap 1.6 Check Machine Before Start-up Before each day or shift, check the machine according “Check machine before start-up” section. 1.7 Adjust Operator Seat...

  • Page 10: No Passenger Allowed In The Cab

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 1.10 No Passenger Allowed In The Cab When the machine is in operation or traveling, no passenger is allowed to stay on or in the machine except the operator. 1.11 Keep Machine Away From Power Line Any part or load of the machine touching power line will cause human death or GBH Prohibit machine or its load from operating in the proximity of any power line.

  • Page 11: Safe Operation

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 working range. Warn other people by tapping the horn or using other signals before the machine moves.  Keep a signal man within his (her) vision range if the operator’s vision is obscured.  If a signal man is required during operating, he should use gesture sign.

  • Page 12: Parking Machine Safely

    OPERATION & MAINTENANCE MANUAL SWDE120B-3  Run engine at low rev for 3 minutes to cool down the machine.  Stop engine, take out key from key switch.  Switch off hydraulic control switch.  Use chocks to block crawlers, and boom down the drilling mast, and pin the orientation prick on the ground if the machine has to stay on slope.

  • Page 13: Supporting Machine Correctly

    OPERATION & MAINTENANCE MANUAL SWDE120B-3  Lower the supporting leg on the ground or lower the drilling mast on the bracket.  Run engine at low rev for 5 minutes.  Pull stop handle forward, stop engine, and take out key from the ignition.

  • Page 14: Trash Cleaning

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 1.19 Trash Cleaning Keep engine, radiator, battery, hydraulic line, fuel tank, and cabin clean. After stopping the engine, the engine temperature may rise immediately. Open engine compartment doors to cool engine as soon as possible and clean engine apartment.

  • Page 15: Preventing Splashing Attacker

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 1.22 Preventing Splashing Attacker Prevent the operator from being hurt by splashing content such as metal, stone. Wear goggle or security glasses Make sure no other person around machine before knocking and prevent others from entering working area to avoid hurting.

  • Page 16: Beware Of Inhaling Smoke Or Exhaust Gas

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 to clean asbestos. If dust collector is not available, use a little oil or water to damp the asbestos-contained material. Comply with working area rules and asbestos disposal rules. Keep other people from entering in working area.

  • Page 17: Avoid Heating Near A Pressured Oil Pipe

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 Operate control lever many times to release pressure. Before pressurizing, tighten connections. Inspect leakage with cardboard. Pay attention to protect your hand and body. If accident occurs, see a doctor at once. Any liquid penetrating the skin must be cleaned within a few hours, otherwise it will cause tissue decay.

  • Page 18: Liquid Disposal

    OPERATION & MAINTENANCE MANUAL SWDE120B-3  Wear a regulated mask to prevent inhaling dust when removing paint with abrasive paper or sand wheel.  Remove paint with solvent or paint remover. Clean paint remover with soap and water and wait for about 15 minutes for solvent to evaporate before welding.

  • Page 19: Fire Prevention

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 1.34 Fire Prevention Following these steps to prevent fire:  Prevent fire caused by leakages of fuel, hydraulic oil and lubricant: Inspect clamps and ensure they are intact, check hoses and pipes to see they are in the right position;...

  • Page 20: Cab

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2. CAB 2.1 CAB...

  • Page 21: Cab Control Handle & Dashboard Layout

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.2 CAB CONTROL HANDLE & DASHBOARD LAYOUT Feed pressure adjustment Swing speed adjustment Emergency stop, white light, yellow light, red light, buzzer, ignition lock, throttle, drilling handle, compensation/levelling, boom lift/tilt, frame lift/tilt Display screen Drilling operation handle, rod discharge/upper clamp, dust hood/lower clamp, left travel handle, right travel handle...

  • Page 22: Electric Control Section Of Cab

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.3 Electric Control Section of Cab Bus panel, Rocker switch Emergency stop, white light, yellow light, buzzer, ignition lock, throttle, locked, mode selection, air supply Display screen Fan, grease lubrication, horn, rod discharge/upper clamp, dust hood/lower clamp, radio, air conditioner panel...

  • Page 23: Main Operating Interface

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.4 Main Operating Interface 1. Fault code alarm 2. Inclination display 3. General parameters display 4. Air compressor parameters display 5. Host parameters display Figure 3.2 Main Operating Interface The main operation interface shows all the “fault alarm code” “inclination of drill hole”...
  • Page 24 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Icon 4“air compressor parameters display” is the air compressor parameters display area of the machine. The air compressor engine water temperature, air compressor exhaust temperature and air compressor engine speed will be shown. Icon 5“host parameters display” is the host parameters display area of the machine.

  • Page 25: Parameter Interface

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.4.1 Parameter Interface Press “PARAMETER” （ F2 ） on main operating interface(figure 3.2) to enter“host parameter interface”(See figure 3.3). Figure 3.3 Host Parameter Interface Press “PARAMETER”（F2）on main operating interface(figure 3.2) to enter“host parameter interface”(See figure 3.3). Click the corresponding button on the interface to perform corresponding operation.

  • Page 26: Settings Interface

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.4.2 Settings Interface Figure 3.4 Setting Interface Press “SET”on main operating interface (figure 3.2) to enter“setting interface”. Click the button on the interface to perform operation, but you must enter login password before entering the interface. Click “HOME PAGE”(F2) ， return to the main operation interface.(Figure 3.2)

  • Page 27: Inclination Interface

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.4.3 Inclination Interface Figure 3.5 Inclination Interface Press “INCLINATION” on main operating interface(figure 3.2) to enter “inclination interface”. Click the corresponding button on the interface to perform corresponding operation. If the inclination needs to be recalibrated, click X (left/right inclination)reset, then X direction will be reset.

  • Page 28: Drilling Depth Detection Interface

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.4.4 Drilling Depth Detection Interface Figure 3.6 Drilling Depth Detection Interface Press “drilling depth detection”on main operating interface (figure 3.2) to enter“drilling depth detection”. Click the corresponding button on the interface to perform corresponding operation: Press “RESET”...

  • Page 29: Fault Code Interface

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.4.5 Fault Code Interface The alarm icon will flash when a fault or alarm signal occurs, you can click “Fault Code” to enter monitoring interface to check the detailed alarm. Figure 3.7 Fault Code Interface Press “Fault Code”on main operating interface (figure 3.2) to enter the “Fault...

  • Page 30: Io Port Interface

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.4.6 IO Port Interface Figure 3.8 IO Port Interface Press “IO Port” on main operating interface (figure 3.2) to enter “IO Port Interface”. Click the corresponding button on the interface to perform corresponding operation: This interface can search the numerical state of each port of the controller, such as“CPU6...

  • Page 31: Starting Switch

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.5 STARTING SWITCH The key switch is used to turn on/off the engine, mainly including three working positions:（OFF）,（ON）and（START）. OFF: Key can be inserted or pulled out. The position can cut off the power of all electrical systems except the cab lights, and stop the engine.

  • Page 32: Emergency Switch

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.7 EMERGENCY SWITCH When Press down emergency switch, the engine will be stalled and the whole actions will be stopped immediately. Emergency Switch 2.8 CATHODE SWITCH Turn the ignition key to off position, the power of key control parts are cut off, GPS/radio normal power supply.

  • Page 33: Bus Panel

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.9 BUS PANEL Panel E Panel F Panel E No. Part Button Indicator Remark Code Light Status Swing Rod Limit Extend Green Drilling Frame Type Swing Rod Limit Retract Green Drilling Frame Type Left Front Outrigger...
  • Page 34 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Panel F Part Button Code Indicator Light Status Remark Fast Travel Speed Green Oil Cooling Green Warning Light Green Pulse Power Green Water Heating Yellow Oil Heating Yellow Dedusting Water Optional Green Pump Standby Green...
  • Page 35 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Impulse Power Press down the switch, the indicator light is on, corresponding water tank heater heat continuously for 30 minutes, and press it again, the indicator light is off, and the function is disabled. (optional for diesel electric integrated type/electric type)

  • Page 36: Rocker Switch

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.10 ROCKER SWITCH Rocker corresponding control function light drill frame light front wiper skylight wiper Kelly lubrication central lubrication fuel preheating K fuel preheating fault diagnosis fault page drill-rod lifting standby...

  • Page 37: Radio

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.11 RADIO 1．Power Switch： Press the button to open, press again to close. 2．Sound Mode (SEL)： Select among BAS, TRE, BAL and volume VOL. 3．Automatic Storage ( AMS)： Search the radio station automatically and store the one with strong signal automatically.
  • Page 38 OPERATION & MAINTENANCE MANUAL SWDE120B-3 6．Band Selection Key (BAND)： Radio mode, press this repeatedly select band circularly: FM1→FM2→FM3→AM1→AM2. 7． MUTE： Mute ON/OFF. 8．Volume Adjustment: Tone or volume increase/decrease. 9．Play or Stop: Radio mode: short press it to play the radio station stored on the channel no. 1; long press it to store current radio station onto the channel no.1;...

  • Page 39: Seat Adjustment

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.12 SEAT ADJUSTMENT The operator’s seat can offer best comfort since it is designed complying with the latest ergonomics. The surface, back and height of the seat is adjustable and can meet with all the request of different operator.

  • Page 40: Pilot Lever And Switches Control

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.13 PILOT LEVER AND SWITCHES CONTROL Mechanical Arm In Turntable rotate Turntable rotate anticlockwise clockwise Mechanical Arm Out Note: only when clamping claw opens 1-Indicator light, standby； 2-Indicator light, standby; Left Lever 3-Fan switch; (Walvoil) 4-Drill-rod Lifting switch;...
  • Page 41 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Mechanical boom in Turntable rotate Turntable rotate anticlockwise anticlockwise Left Lever Mechanical boom out (Saline) Note: only when clamping claw opens 3-Fan switch; 4-Drill-rod lifting switch; 5-Horn switch; 6-Kelly lubrication button switch; 7- Claw open LED 1-Indicator Light, standby；...
  • Page 42 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Front: Drill boom lower Rear: Drill boom rise Left: Drill boom swing left Right: Drill boom swing right Front: Drilling frame tilt forward Rear: Drilling frame tilt rearward Left: Drilling frame rotate anticlockwise Luffing Lever...
  • Page 43 OPERATION & MAINTENANCE MANUAL SWDE120B-3 1-Indicator Light- Corresponding button 6 (Light ON: Drilling mode） 2-Indicator Light- Corresponding button 3 ( Light ON：Locked） 3-Left Front Lock Switch 4-Standby； 5-Air Switch; 6-Drill/Rod Discharging/Connection Switch; 7-Claw Floating Switch; 8-Fast Feed & Lift Switch...
  • Page 44 OPERATION & MAINTENANCE MANUAL SWDE120B-3 1-Drill/Rod Discharging/Connection Switch; 2- Air Switch; 3-Standby; 4- Claw Floating Switch; 5-Standby; 6- Fast Feed & Lift Switch Front: Rotary head lower Rear: Rotary head lift Left: Rotary head rotate clockwise Right: Rotary head rotate anticlockwise...
  • Page 45 OPERATION & MAINTENANCE MANUAL SWDE120B-3 1-Ignition switch 2- Throttle rotary knob 3-Cigar lighter Right front operation switch 4-Feed pressure regulation valve 5-Swing pressure regulation valve 1-Pilot/Travel/Drilling Switch 2-Loading/Unloading Switch 3-High/low pressure change-over switch; Right rear operation switch Forward: discharging cylinder...

  • Page 46: Throttle Control Knob

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 2.14 THROTTLE CONTROL KNOB Control engine speed and output power a——Low idle position b——High idle position  When the throttle knob turns clockwise from “a” to“b”, he engine speed will increase.  When the throttle knob turns anticlockwise from “b” to “a”,...

  • Page 47: Running-In

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 3. RUNNING-IN 3.1 WATCHING ENGINE RUNNING CAREFULLY 【IMPORTANT】 Within the first 50 running hours, please pay double attention to the engine until you have been familiar with its sound and feeling its way of running.

  • Page 48: Engine Operation

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 4. ENGINE OPERATION 4.1 DAILY CHECK (BEFORE OPERATING) 4.1.1 Electrical System Check the wire if there is wore or broken one and the connector if it is slack. Check the light if it is workable.

  • Page 49: Oil Level Of Hydraulic Oil Tank

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 4.1.8 Oil Level of Hydraulic Oil Tank 【IMPORTANT】 Please pay attention to the following items when filling oil: 1. Park the machine at level road and retract the oil cylinder fully . The oil surface...

  • Page 50: Engine Operation

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 4.2 ENGINE OPERATION 4.2.1 Check Diesel Engine Park the machine at level road, check the oil surface height. (Power off the engine, wait for 15 minutes to let the oil to return to the bottom of the tank.) The oil surface should be between the MIN and MAX of the oil level gauge.

  • Page 51: Starting In Cold Weather

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 would return to ON position. 【IMPORTANT】 To avoid damage of the starter, don’t operate the motor over 10 seconds one time. If the engine can not be started, return the key to OFF position, and try again after 2 minutes.
  • Page 52 OPERATION & MAINTENANCE MANUAL SWDE120B-3 1. Fall down the drilling frame to ground. 2. Push the accelerograph controlling rod to min. load position, and keep for about 5 minutes . 3. Turn the key to OFF position to shut the engine, then, take off the key from the switch.

  • Page 53: Using Accessorial Battery

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 4.3 USING AUXILIARY BATTERY ATTENTION 1. Please keep the battery away from flame or any sparkle since explosive air would be produced during charge or usage. Charge battery well-ventilated area and place it on dry hard or concrete ground instead of steel plate.
  • Page 54 OPERATION & MAINTENANCE MANUAL SWDE120B-3 d. Start engine. 2. Disconnect accessorial battery a. Firstly, disconnect the black wire from machine structure frame. b. Then, disconnect the black wire from accessorial battery. c. Disconnect the red wire from accessorial battery. d. Disconnect the red wire from machine battery.

  • Page 55: Travel

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 5. TRAVEL 5.1 TRAVELLING OPERATION 1. Set the “Travel/Rock Drilling Changeover Switch” to the travel position; 2. Push the pilot lever to travel the drilling rig (the operation should be gently to avoid the violent action of the machine, such as steering) 3.

  • Page 56: Travelling Postures

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 5.2 TRAVELLING POSTURES 5.2.1 Correct and Wrong Travelling Postures on Level Ground Correct Travelling Posture on Level Ground Wrong Travelling Posture on Level Ground（Note: except for moving among piling holes）...

  • Page 57: Correct And Wrong Travelling Postures On Upslope

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 5.2.2 Correct and Wrong Travelling Postures on Upslope Correct Travelling Posture on Upslope Wrong Travelling Posture on Upslope...

  • Page 58: Correct And Wrong Travelling Postures On Downslope

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 5.2.3 Correct and Wrong Travelling Postures on Downslope Correct Travelling Posture on Downslope Wrong Travelling Postures on Downslope...

  • Page 59: Correct And Wrong Travelling Postures While Crossing Slopes

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 5.2.4 Correct and Wrong Travelling Postures while Crossing Slopes Correct Travelling Postures while Crossing Slope Wrong Travelling Postures while Crossing Slope...

  • Page 60: Traveling Speed

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 5.3 TRAVELING SPEED Press the high/low speed shift switch 2 on the control panel to operate the machine traveling at high or low speed. 5.4 TRAVELING BRAKE Release pedals or joysticks which would return zero position automatically.

  • Page 61: Drilling Operation

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 6. DRILLING OPERATION Attention should be paid while positioning drilling, pull the control handle lightly to move all the cylinders slowly, observe the parts moving to prevent machine damage and oil pipe broken from parts intervening, especially for preventing personal injury from broken glasses caused by the cab hit by drill frame.

  • Page 62: Assembly Of Auxiliary Kelly Bar

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 （ 4 ） Pay attention to the working status of hole drilling, sediments removing, dust collection etc. Stop the machine immediately and resolve the problem once finding that no entering of the drilling, or acutely swing of Kelly bar, abnormal sound, or no work of impactor.

  • Page 63: Stop Drilling

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 6.4 STOP DRILLING After finishing hole drilling, push the motor pilot control lever back. Move the drilling tool up and down within short distance to blow away the rock powder. Raise up the drilling tool above ground. Stop air fan when the impactor is close to drilling hole. Don’t stop drilling until impactor leaves out of hole.

  • Page 64: Machine Maintenance

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 adminicula are interfered or not. （ 4 ） During the whole process of failing personnel should observe, command and coordinate operation of operators. The horizontal state of the drill stand is shown in the figure: 6.7 MACHINE MAINTENANCE...

  • Page 65: Maintenance

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7. MAINTENANCE Warning Please make sure the content in the “Safety Rules” of the manual has been read carefully and understood completely prior to learn this chapter. Labels Table for Maintenance and Lubrication Learn how to service the rig correctly observing the maintenance and inspection...

  • Page 66: Maintenance Procedures

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.1 MAINTENANCE PROCEDURES Please refer to this manual to maintain and check the drilling rig correctly. 7.1.1Correct Maintenance and Inspection Procedures 【IMPORTANT】  Use the recommended fuel, hydraulic oil, and lubrication.  Only use standard parts made by Hunan Sunward Intelligent Machinery Co.,Ltd.

  • Page 67: Often Check Working Timer

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.1.3 Often Check Working Timer  Decide when to do maintenance according to the working hour.  The maintenance interval term is based on normal operating condition. If operating in scurvy condition, shorten the term to do maintenance.

  • Page 68: Inspection After Maintenance

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.1.7 Inspection after Maintenance Accidents many occur to cause the serious hurt or damage if inspection is not done after maintenance. Thus, inspections must be done as following procedures: Inspection after checking and maintenance (while engine stops) ...

  • Page 69: Maintenance For Hydraulic System

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.1.9 Maintenance for Hydraulic System  The hydraulic system is in high temperature while working or after working. It’s still in high pressure while operation. Thus, following details should be attached much attention to.  Park the machine on a firm level ground, lower the bucket to the ground.

  • Page 70: Oil, Coolant And Filter Element

    SUNWARD or specified authorized distributor.  The hydraulic system has been filled with oil of SUNWARD when the machine is delivered from factory.  The filter element is easy to clog if the used hydraulic oil isn’t recommended by SUNWARD, please do not use that.

  • Page 71: Coolant In The Cooling System

    OPERATION & MAINTENANCE MANUAL SWDE120B-3  Fuel oil must be the one specified in the “operation & maintenance manual”.  Fuel oil should be used according to environmental temperature, otherwise, fuel oil is easy to curdle when the temperature is low. (Especially when -15°C (5°F). Thus, it’s necessary to change the fuel oil matched with temperature.

  • Page 72: Oil Storage

     While changing the filter element, check it for metal particle, if so, please contact with SUNWARD specified authorized distributor.  Do not open the package of spare filter element before using.  Use the genuine filter element recommended by SUNWARD.

  • Page 73: Oil And Coolant For Different Environmental Temperature

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.2.7 Oil and Coolant for Different Environmental Temperature Environment Temperature Specifie Filling capacit capacity SAE 30 SAE 10W Engine oil pan SAE 10W-30 SAE 15W-40 Engine oil SAE 5W-30 Swing reductor SAE 30 Travel reductor...

  • Page 74: Torque Table Of Screw Thread

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.3 TORQUE TABLE OF SCREW THREAD Attention If nuts, bolts or other parts haven’t fastened to the regulated torque, there’ll be the  looseness or damage of the parts and cause the stoppage or problem during the operation.

  • Page 75: Maintenance Guide

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.4 MAINTENANCE GUIDE 7.4.1 Oil Specification Capacity Remark warm area with temperature above -20℃ Hydraulic L-HM46# 420L L-HV46# cold area with temperature above -30℃ Gear Oil BP 220 Engine Oil CF-4 15W-40 # 36L (2 barrels)

  • Page 76: Gear Oil

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.4.3 Gear Oil Interval Time (Hour) Part Name Qty. 8 50 100 250 500 1000 2000 Name Oil Level Checking —— △ 2 places Travel Gear Box Change △ ※ Engine oil level should be checked for every 250 working hours, refill it if necessary.

  • Page 77: Fuel System

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.4.5 Fuel System Interval Time (Hour) Part Name Qty. 1000 2000 1. Remove sediments in fuel △ oil tank 2. Check and remove sundries △※1 △ in precipitator Remove water △ sediments in water segregator 4.

  • Page 78: Air Filter

    ※2 The cooling system of machine has been filled up with pure coolant of long service life when it’s delivered from SUNWARD. Once SUNWARD pure coolant is used, then only need to change once every year or every 2000 hours.

  • Page 79: Air Conditioner Maintenance

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.4.8 Air Conditioner Maintenance Interval Time (Hour) Item Method 1000 2000 Refrigeration Observe the flowage state from △ State liquid inspecting mirror Check hoses if there is breakage, △ damage Check all connectors if there is Pipe line △...

  • Page 80: Dust Collection System

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.4.9 Dust Collection System Interval (hours) Parts Qty. 1000 2000 Laminar flow Clean △ dust absorption Change △ core Exhausting gate of dust collector Check cyclone and △ seal Laminar flow dust absorption. Discharge Air bag △...
  • Page 81 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Changing Interval Time Recommendation Interval Part to be changed regularly Time (year) Fuel hose(from fuel box to precipitator, from precipitator to Engine oil-line pump) Pump intake hoses(from working oil tank to main pump) Main structure...

  • Page 82: Rotary Head

     should be lubricated once every 4 hours, every 8 hours for other positions (see the right figure). Please use the grease recommended by SUNWARD. Replace the sealing part of rotary head The rotary head sealing has an important influence on performance;...
  • Page 83 There shall be no abnormal wear between gears. Observe the leakage carefully, retighten the joints and threaded joint if necessary. SUNWARD INTELLIGENT EQUIPMENT CO., LTD. will not be responsible for any of the following circumstances ： ● The use not according to the rules ●Incorrect or non-standard operation i...
  • Page 84 OPERATION & MAINTENANCE MANUAL SWDE120B-3 ● Use bad working medium ● Damage caused by using non Sunward equipment or spare parts. ● Due to the unskilled operating rotary head caused the whole equipment damage.

  • Page 85: List Of Maintenance Parts, Quick-Wear Parts

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.6 LIST OF MAINTENANCE PARTS, QUICK-WEAR PARTS Item Name Specification Qty. Cycle (h) Maintenance Parts of Engine and Hydraulic System Fuel filter element 750201013427 5300516(FS36230) 5405297 Fuel filter element 750201013428 5289992（FS36210） 5405295 Fuel filter element...

  • Page 86: Crawler

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.7 CRAWLER Interval Time (Hour) Part Name Qty. 1000 2000 1．Check sag of crawler △ 2．Adjust sag of crawler When necessary Attention： Two persons are required when checking the tension of crawler safely. One operates the machine to lift up one side of the crawler, and the other measures the size.
  • Page 87 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Check the fixing bolt every week if there is slack. Tighten them if necessary. Wash and Clean the Crawler Structure a) If it is very dirty, wash all the parts of crawler structure before stopping the machine.

  • Page 88: Electrical System

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.8 ELECTRICAL SYSTEM 7.8.1 Battery 1. Check the liquid level of electrolyte and connecting pole. Attention Keep the battery away from flame and sparkle to avoid explosion. Use electric torch to check the liquid level of electrolyte.
  • Page 89 OPERATION & MAINTENANCE MANUAL SWDE120B-3 b. Always keep the cleanness of the connecting pole and air outlet holes on the battery top to avoid discharging. Check the connecting poles if they are slack or rusted. Wipe vaseline on the connecting poles to avoid rusting.

  • Page 90: Battery Replacement

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 Check the specific gravity of electrolyte; Attention The same as the above mentioned notices and relevant measures on special condition. Attention Don’t place metal object across the connecting posts to check the electricity currency of battery.
  • Page 91 OPERATION & MAINTENANCE MANUAL SWDE120B-3 In mud, water, or rain 1. Check the connectors, nuts, bolts if there is slack or loss Check the machine if there is visible damage or leakage or not. 2. After operating, remove mud, rock, sands from the machine and check welding parts if they are damaged, cracked, or slack.

  • Page 92: Protecting Measures For Long Term Storage

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 7.10 Protecting Measures for Long Term Storage Please take protecting measures as following if the machine should be stored over one month. Protecting Measures for Long Term Storage Content Wash machine Wash the machine body and repair it completely Fill lubrication oil and Check the lubrication oil if it is not enough or dirty.

  • Page 93: Problem Shooting

    【IMPORTANT】 Regarding to the disassembling and repairing of all hydraulic parts in hydraulic system, please contact with Hunan Sunward Intelligent Machinery Co., Ltd. Disassembling or repairing by yourself is not allowed. Attention: Please refer to Cummins Engine Problems Shooting Manual for the problems of engine.
  • Page 94 OPERATION & MAINTENANCE MANUAL SWDE120B-3 1． No pressure or not enough Engine stop, no action or 1． Add nitrogen pressure of bag type slow action of pilot accumulator. controlled valve. 2． Check valve holes 2． One way valve leaks oil.
  • Page 95 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Maintain Period（Total working hour） Item Check and Maintain Content Working Days Common check ● Hydraulic oil leakage ● ● Mechanical parts and hoses ● appearance ● ● Bolts and connectors fixing ● ● Control parts, working light and indicating lights.

  • Page 96: Machine Technical Specification

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 9. MACHINE TECHNICAL SPECIFICATION 9.1.1 SWDE120B-3 Technical Parameters Model SWDE120B-3 Operation parameter Drilling Range mm 90～138 Impactor 4"/5" Diameter of Kelly bar mm Length of Kelly bar m 4m×7 Hole depth, max.) m Dust collection device...

  • Page 97: Dimension

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 Dimension 14.5 Operating weight T 7.9×2.5×7.65 (L×W×H) (Working）m 9.98×2.5×3.42 （L×W×H）(Transportation）m 9.1.2 Dimension Transportation (without dedust box)
  • Page 98 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Working...

  • Page 99: Structure And Working Theory

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 10. STRUCTURE AND WORKING THEORY The machine is impacting rotating type hole drilling rig. Main components are feed system, rotating assembly, drill boom, drill frame, compensation cylinder, slide frame, lifting cylinder, rod carousel, rod discharger, dust hood, dust collection device, travel frame, machine frame, air compressor &...

  • Page 100: Rotating Mechanism

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 10.3 ROTATING MECHANISM The rotating mechanism consists of hydraulic motor, main shaft units, connectors, slide plate and central air supply units. Chains of feeding mechanism are fixed on the slide plate through shaft and spring shock absorb.

  • Page 101: Wet-Type Dust Collection

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 10.7 WET-TYPE DUST COLLECTION Theory Wet-type duct collection system mainly includes water inlet filter, water tank, water outlet filter, high-pressure cleaner, water flow regulation valve, pipeline etc. In cold northern region, there’s an electric heater installed on the water tank. Fill clean water into the high...

  • Page 102: Travel Mechanism

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 Maintenance （1） Pay attention to keep the wet-type dust collection system clean, wipe off dust and oil pollution in time. （2）Check the water level in tank, pipeline connection, tightening the loosening joints in time before the start-up of every shift.

  • Page 103: Machine Frame

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 10.9 MACHINE FRAME Machine frame is the framework of machine and assembling platform. Air compressor group, dust collection device, pump group, oil tank, cab etc all are mounted on the machine frame. During transportation, slide frame and drilling frame are supported on its back bracket, no guard bar.

  • Page 104: Air Compressor System

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 10.15 AIR COMPRESSOR SYSTEM This machine is an integrated DTH drilling rig with one engine. The flywheel terminal of engine attaches with the head of air compressor by a coupler. The air displacement is 16.2m /min and discharge pressure is 0.65～1.7 MPa.
  • Page 105 OPERATION & MAINTENANCE MANUAL SWDE120B-3 At the beginning of the starting-up, compressed air open the oil cut-off valve, now, the temperature of lubricating oil is low, temperature control valve is closed, screw oil go through the filter and back to the compressor head and bearing lubrication points without going through the cooler.

  • Page 106: Hydraulic Control System Theory

    10.16 HYDRAULIC CONTROL SYSTEM THEORY Each motion of SWDE120B-3 is controlled by hydraulic pilot valves or solenoid valves which enable stepless speed regulation. Main hydraulic motions include crawler travelling, leveling, feed mechanism compensation, drill boom lift, drill boom tilt, drill frame lift, drill frame tilt, dust cover rise/fall, rod carousel swing, drill rod transposition, drill tool clamp, rod discharge, rotary head rotation, drill tool feed or lift.

  • Page 107: Appendix

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 11. APPENDIX 11.1 HYDRAULIC SCHEMATIC...

  • Page 108: Electrical Schematic

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 11.2 ELECTRICAL SCHEMATIC...

  • Page 109: System Schematic Of Air Compressor

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 11.3 SYSTEM SCHEMATIC OF AIR COMPRESSOR...

  • Page 110: Manufacturer Information

    OPERATION & MAINTENANCE MANUAL SWDE120B-3 12 MANUFACTURER 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 111 OPERATION & MAINTENANCE MANUAL SWDE120B-3 Overseas subsidiary information Subsidiary Name Email Address D-09-02 MENARA MITRALAND NO.13A,JALAN 5/1.KOTA SUNWARD INTELLIGENT mal2@sunward.cc DAMANSARA,PJU (M) SDN. BHD. 5,47810,PETALING JAYA SELANGOR. lo 33, biet thu 1, ban dao linh dam, Công ty TNHH SUNWARD vnm1@sunward.cc...

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