SUNWARD SWE150F Operation & Maintenance Manual
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SUNWARD SWE150F Operation & Maintenance Manual

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Operation & Maintenance
Manual
SWE150F/SWE210F
HYDRAULIC EXCAVATOR
Sunward Intelligent Equipment Co.,Ltd
2015-07

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Summary of Contents for SUNWARD SWE150F

  • Page 1 Operation & Maintenance Manual SWE150F/SWE210F HYDRAULIC EXCAVATOR Sunward Intelligent Equipment Co.,Ltd 2015-07...
  • 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

    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 ......................16  1.2.1 Observe safety instruction ....................16  1.2.2 Understand safety label ....................... 17  1.2.3 Emergency protection ......................
  • Page 4 1.3.5 Operation on slopes ......................30  1.3.6 Operation on snow ....................... 31  1.3.7 Avoid tipping over ....................... 31  1.3.8 Prevent accidents during slewing and reversing ..............32  1.3.9 Avoid runaway accident ....................... 33  1.3.10 Machine movement ......................33  1.3.11 Safety rules during traveling ....................34  1.3.12 Travel on slope ........................
  • Page 5 3.2.4 Air condition control panel ....................60  3.2.5 Multifunction monitor system ..................61  3.2.6 Right pilot control joystick ....................81  3.2.7 Horn switch ......................... 81  3.2.8 Left pilot control joystick ....................82  3.2.9 Automatic slow-down switch ....................82  3.2.10 Starting switch ........................83  3.2.11 Fuel control knob .......................
  • Page 6 4.5.8 Every 1000 hours service....................173  4.5.9 Every 2000 hours service ....................177  4.6 General trouble shooting ......................178  5 Technical specification ..........................186  5.1 SWE150F Technical specification ....................187  5.1.1 Machine specification ......................187  5.1.2 Configuration specification ....................188 ...
  • Page 7 5.1.3 Work specification ......................189  5.1.4 Circuit diagram ........................190  5.1.5 Electric elements table ....................... 191  5.1.6 Hydraulic diagram ......................192  5.1.7 Hydraulic elements table ....................193  5.2 SWE210F Technical specification ....................194  5.2.1 Machine specification ......................194  5.2.2 Configuration specification ....................195  5.2.3 Work specification ......................

  • Page 8: Safety Rules

    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 9: 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. Actual position of safety labels in the machine...

  • Page 10: Safety Labels Instruction

    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 11 （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. In case of failure to minutes to allow engine oil to go back to the start engine, switch the key back to bottom), inspect dipstick to make sure oil level...
  • Page 12 （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.  Refer to “stop engine” section for properly parking machine and stopping engine.
  • Page 13 （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.  Lower bucket down to the ground.
  • Page 14 If any problems are detected, repair  prior to operation, or contact our authorized distributor.  Use recommended fuel, hydraulic oil and lubricant.  Use only genuine SUNWARD components.  The warranty is not applicable for any damages arising from failure SUNWARD recommended fuel, lubricant,...
  • Page 15 （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 16 （8）Engine hood label Warning Shut down engine before opening  engine hood. Be cautious of scalding after opening  engine hood. （9）Working device label Warning Stay clear of working device.  （10）Swing label Warning Keep clear of swing area.  （11）Rump label Warning Stay clear of machine while it is...
  • Page 17 （13）Traction hook （14）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 18 （16）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： a、boom up-movement b、boom down-movement c、backhoe loading , or grab bucket rotate clockwise...
  • Page 19 （18） No unauthorized access label Warning Stay clear of operation area of  working device.
  • Page 20 （19）Pilot safety lock label （20）Fuel label Warning Handle fuel with extra care due to its  high flammable property. In case that fuel is ignited, this can cause explosion or fire, and even death or injury to person.  Always refilling fuel at outdoor. Be sure to top engine before refilling fuel.
  • Page 21 （21）Life hammer label （22）Emergency exit label  When accidents happen, and operator is trapped in cab, operator can use life hammer located on the side of cab to destroy window labeled with exit mark to get out of the machine. ...
  • Page 22 （23）Gravity label （24）Hydraulic oil label （25）Greasing...

  • Page 23: General Safety Information

    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 ， conspicuous and affixed firmly. ...

  • Page 24: Understand Safety Label

    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

    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.  Carry out maintenance and inspection procedure regularly to make sure fire extinguisher is available at all time.

  • Page 26: Keep Machine Clean

    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. 1.2.7 Pre-start inspection ...

  • Page 27: Mounting And Dismounting

    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

    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 Warning Unexpectedly touching unlocked pilot safety control lever can result in sudden movement of the machine and cause injury or damages to the machine.

  • Page 29: Worksite Safety

    1.2.16 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.  Survey terrain and ground condition around worksite.

  • Page 30: Signals And Gestures From Flagman

    1.2.18 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.  Use only one flagman to instruct. ...

  • Page 31: Prevent Scald

    1.2.20 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 discharging operations, wait to prevent scald until oil is cool and internal pressure is released.

  • Page 32: Fire Prevention

    1.2.23 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. Extinguish fire with fire extinguisher. 1.2.24 Prevent fly-out or falling object ...

  • Page 33: Avoid Inhaling Asbestos Dust

    1.2.26 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

    Observe local laws and regulations to dispose of waste material, such as fuel, coolant etc. 1.2.32 Unauthorized modification to machine  Any unauthorized modification to machine may involve hazards.  SUNWARD disclaim any responsibility for damage, injury or accidents arising from unauthorized modification.

  • Page 35: Safe Operation Instruction

    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

    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

    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.  Keep jobsite off-limits to all no operating person.

  • Page 38: Operation On Snow

    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. Can cause slip.

  • Page 39: Prevent Accidents During Slewing And Reversing

    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

    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.  Always park the machine on level ground, do not park the machine on a slope.

  • Page 41: Safety Rules During Traveling

    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

    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: Safety Rules During Towing

    1.3.13 Safety rules during towing Warning: Improper towing may damage machine, any mistake on selecting steep rope or inspection can result in serious injury or death.  Always wear gloves when handling steel ropes.  Secure steel ropes to track frame. ...

  • Page 44: Parking Machine

    1.3.15 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 45: Safety Maintenance Information

    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.  Always post “DO NOT OPERATE” tag to the control lever in the cab to alert the other person that you are carrying out maintenance or service.

  • Page 46: Safety Maintenance Rules

    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 47: Use Hammer

    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,  say pins, bucket teeth, cutting edges or bearings.

  • Page 48: Avoid Heating Around Hydraulic Pressure Pipeline

    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. 1.4.8 Remove paint prior to welding or heating operation Paints might be heated during welding or gas...

  • Page 49: Maintenance Precaution Of Track Tension Mechanism

    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 50: Safety Handling High-Pressure Hoses

    Do not drill holes, weld or heat up on accumulator.  Do not hit or roll accumulator to avoid any shock on it.  When handling accumulator, bleed the air.  Please contact SUNWARD dealer to get assistance with this work.

  • Page 51: Prevent Accumulator Explosion

    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 52: Transportation And Storage

    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 53: Transportation

    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.  If there are any dimensions out of spec, obtain special permission from relevant government agencies or dismantle the machine into smaller unit to transport.

  • Page 54: Loading Or Unloading With Trailer

    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 trailer loading surface change in speed.

  • Page 55: Loading

    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  machine movement during loading process.

  • Page 56: Secure The Machine

    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 position of the trailer, fold working equipment to transportation configuration, lower the boom, place an wooden block under bucket cylinder to prevent damages to it during transportation.

  • Page 57: Unloading

    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 58: Lifting Procedure For The Machine

     horizontal. Never walk under the machine. This lifting procedure applies to  machine with standard specifications. lifting methods  information for the machines equipped with other accessories or optional devices, please contact SUNWARD or our distributor.
  • Page 59 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 60: Storage

    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  Clean and wash all surface and exposed parts. ...

  • Page 61: During Storage

    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, swing and dig for 2 to 3 cycles at lease once a month so as to lubricate machine, and charge the machine battery.

  • Page 62: Operation

    3 Operation Warning Before reading this chapter, please thoroughly read and fully understand the contents described in chapter “SAFETY RULES” in this manual.

  • Page 63: Overall Machine View

    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 4、bucket cylinder 5、arm 6、arm cylinder 7、boom 8、boom cylinder...

  • Page 64: Control And Gauges

    3.2 Control and gauges 3.2.1 View illustration 1－throttle control button 8－ pilot safety control lever 9－left pilot control handle (with manual idle 2－start switch switch) 10 － right pilot control handle （ with horn 3－ work light switch switch） 4－ wiper switch 11－travel control lever 5－...

  • Page 65: Pilot Safety Lock Lever

    3.2.2 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. If the safety lock lever is not set to ...

  • Page 66: Travel Control Lever

    3.2.3 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 67: Air Condition Control Panel

    3.2.4 Air condition control panel 1－close button 2－wind speed switch 3－temperature setting switch 4－air outlet mode setting switch 5－auto mode setting switch 6－inner/exterior air-in switch 7－liquid crystal display screen 8－air conditioner start/close switch...

  • Page 68: Multifunction Monitor System

    3.2.5 Multifunction monitor system 3.2.5.1 Main interface Sunward LOGO Warning lamp GPS code Regeneration lamp Fuel oil level Accelerograph shift Warming Engine warning Cooling liquid temperature Failure code Function menu Time Function key In this interface： （1） Press F1 and enter into maintenance information interface.
  • Page 69 （7） Warning indication light: When there has warning information, the corresponding warning light will be light, or the indication light will be not light. （8） LOGO means the English name of this company is sunward. means fuel quantity, E means fuel is a little, F mean lots of fuel. The （9）...
  • Page 70 icon is red, or is white. means the accelerograph shift,1~10. （21） means the engine is warming icon. when machine is started if engine speed less than 1200rpm and the temperature of cooling water under 25C, then engine will turn to warming. if press the one key idle button, this icon will show in this position.
  • Page 71 3.2.5.3 In the following interface, if engine is entering into hand regeneration, system will return to the main interface, If operator press F5, system will return to main interface, but if engine still have the requirement of hand regeneration, system will enter into this interface in 5 minutes.
  • Page 72 3.2.5.4 Interface 1of maintenance information Press F1 in main interface enter into interface 1of maintenance information。 Downward select Upward select Exit Confirm In this interface： （1） This interface display rest maintenance time of engine oil filter element、fuel filter element and air filter element. If there are no need to maintenance, please press F1. （2）...
  • Page 73 3.2.5.5 Interface 2 of maintenance information Press F5 in maintenance interface 1 enter into maintenance interface 2 。 Downward select Upward select Confirm Exit In this interface： （1） This interface is used to confirm for re-setting maintenance time of engine oil filter element、fuel filter element and air filter element.
  • Page 74 3.2.5.6 Menu interface Press F2 in main interface enter into menu interface。 Downward Upward select select Confirm Exit In this interface： （1） Included operate information、 port information 、 warning and failure information、 user setting、 system setting、 machine information、 history failure record、 throttle calibration、 loading technology.
  • Page 75 3.2.5.7 Operate information interface Next Exit Exit Last This interface display system operate information, in this two interfaces： （1） Display engine rev.、cooling liquid temperature、fuel oil quantity、hydraulic pump pressure、 power mode、work time、system voltage、pilot pressure and accelerograph shift。 （2） Press F1 go back to menu interface。 （3）...
  • Page 76 3.2.5.8 Port information interface Press F5 to next operate information interface。 This interface display system port information, in this interface： （1） Included 3 interfaces, it has simulate signal and digital signal 。 （2） Press F4 and F5 switch among 3 interfaces。 （3）...
  • Page 77 In this interface： （1） Display machine mode、machine code、controller code、indicator code and software version。 （2） Press F1 go back to system menu interface。 3.2.5.10 User setting interface Via to user setting interface, input correct password and then enter into user interface, in this interface：...
  • Page 78 3.2.5.10.1 Clock setting interface In this interface： （1） F4 is used to select amended parameter, F2 and F3 used to amend parameter,F5 is used for conforming the amended value, press F1 is exit.
  • Page 79 3.2.5.10.2 Language setting interface In this interface： （1） Press F2 and F3 used to select language, F5 is confirming, F1 is exit.
  • Page 80 3.2.5.10.3 Screen luminance setting interface In this interface： （1） Press F2 and F3 used to adjust luminance, F5 is confirming, F1 is exit.
  • Page 81 3.2.5.10.4 Screen luminance setting interface In this interface： （1） Press F2 and F3 used to adjust interval time,F4 is used to select project which is need adjust, F5 is confirming, F1 is exit.
  • Page 82 3.2.5.10.5 User password amend interface In this interface： （1） Press F2 and F3 used to amend password, F4 is used to select needed password digit capacity, F5 is confirming, F1 is exit. When input correct password, then you can set new password...
  • Page 83 3.2.5.10.6 User password amend interface In this interface： （1） F2 and F3 used to begin to time or time reset, when select begin to time, lease hour triggered, when select time reset, lease hour reset, press F5 confirm, press F1 exit.
  • Page 84 3.2.5.11 Warning and failure information interface In this interface： （1） You can consult corresponding information of failure or warning code Interfaces can be switched by F4。 （2） （3） F1 is exit. In this interface： （4） You can consult corresponding information of engine failure or warning code （5）...
  • Page 85 3.2.5.12 History failure record interface History failure record interface 4-1 History failure record interface 4-2 History failure record interface 4-3 History failure record interface 4-4 In this interface：...
  • Page 86 （6） In interface4-4, F5 is used to confirm clear history failure。 （7） F1 is exit。 3.2.5.13 Throttle cablibration interface Misoperation can lead to abnormal system, so please try your best to contact with Sunward or the person who is authorized by Sunward to deal with it. In this interface：...
  • Page 87 （5） After confirming min.and max.accelerograph dial position, press F4, calibrate accelerograph, it must for 1 minute, it is normal for changing engine rev during calibrating, please just, after system is normal, motor calibration state will cue you ‘it has calibrated’. （6）...

  • Page 88: Right Pilot Control Joystick

    3.2.6 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 （d）bucket dig N（neutral）：...

  • Page 89: Left Pilot Control Joystick

    3.2.8 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 （d）left slewing N（neutral）：the upper-structure and the arm stay where they are and remain immovable.

  • Page 90: Starting Switch

    3.2.10 Starting switch Starting switch (10) is used to start or shut engine.  OFF position You can insert or remove key. All electrical system switches are shut except indoor lamp. Engine is stopped as well.  ON position Current flows in charging circuit and lighting circuit.

  • Page 91: Working Lamp Switch

    3.2.12 Working lamp switch  Working lamp switch is used to control headlight, working light, and light for monitor.  Set working lamp switch to ON position, machine’s front light, working light, and monitor light will be electrified and illuminated. ...

  • Page 92: Dpd Regeneration Switch

    3.2.15 DPD Regeneration Switch  . Regeneration switch is used to control the engine into the manual regeneration process  Place regeneration switch on "ON" position, the engine will enter into the manual regeneration process when it meets the requirement. ...

  • Page 93: Memory Clear Switch

     When the switch at "OFF" position, if engine at the status of running, it will immediately stop running, or it will not be able to start.  When switch at "ON" position, the engine can be normally start and stop. 3.2.18 Memory Clear Switch ...

  • Page 94: Other Part Operation Instruction

    3.3 Other part operation instruction 3.3.1 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 95 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.  Open the lock button (A) on the front to check the canopy for movement, then grip the handle (B) and push it upward to open the canopy.
  • Page 96 Outdoor rotary latch  Open the cab door: push the door until A latches with B(see the right fig.1), following a Fig.1 clack sound, the door is locked( see fig.2).  Open the cab door：Press the unlock joystick in the right side of under door frame, the fixed Fig.2 lock will be open,(as fig.3),then close the cab door.

  • Page 97: Cover, Hood With Lock

    3.3.2 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. If it is rotated when partially inserted, the key may break.
  • Page 98 Fuel tank lock  Open fuel tank filling opening cover A; insert the key into the key slot, turn the key counter clockwise for 180 degree, the lock is open. To lock the fuel filling opening, turn the B clockwise. ...

  • Page 99: Lighter

    3.3.3 Lighter  Push the lighter into the hole following the direction given in fig. it will rest in LOCK position until the heat-up is made. Then the light will eject and return to initial position. Take the lighter out to use. ...
  • Page 100  AM/FM ： Pressing key “FM/AM” allow you to change band. The band cycles in the sequence given: FM1/FM2/FM3/AM1/AM2/FM1.  Manual tuning： Short pressing the key “ ∧ 和“ ”under ” ∨ “TUNING” allow for manual tuning upward or downward. ...
  • Page 101  Clock： Press key CLK to enter clock display mode, press key CLK again to return. In clock mode, press this key for longer than 1 second until the display value flashes. press key ∧ increase the value in hour, press the key ∨...

  • Page 102: Seat

    observation window, until the bearing attain to the 3.3.5 Seat body weight of the operator. Seat adjustment specification  The seat is two stages adjustable and capable of moving forward and backward. the adjustment: 270mm (forward 140mm, backward 130mm)；  The backrest infinite variable adjustment range: 35°-170°；...

  • Page 103: Fuse

    3.3.6 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 104: Air Condition Instruction

    3.3.7 Air condition instruction Warning It ’ s dangerous to perform improper  operation, lubrication, maintenance or service procedure on the machine. This may cause injury or death. Do not attempt any operation on the  machine before thoroughly understand information about operation, lubrication, maintenance,...
  • Page 105 Operation instruction The cab inner is equipped with air conditioner, the panel is on the left controlling box, and users can start the air conditioner according to environmental temperature and self requirement, and adjusting inner temperature. We suggest use the conditioner according to national environmental protection requirements and conditioner temperature controlling rules.
  • Page 106 Air outlet mode setting switch 4: Set the air outlet mode. Press button 4, mode switch will be displayed on the screen. Air will be sent out by the outlet mode displayed on the screen. Air outlet mode will switched automatically when auto mode starts.
  • Page 107 Auto mode setting switch 5: The input air, air outlet and inner/exterior air circulation can be set automatically according to setting temperature. Press auto mode setting switch 5, the lamp above the switch will be lighted. On normal state, press this button and set proper temperature by pressing temperature setting switch 3, then the air conditioner will start automatically.
  • Page 108 Caution: Operation method  When you use the air conditioner, do not rotate the temperature detect switch to “cool” position, or rotate the input air switch to low range, to avoid frost of evaporator, and influence the refrigeration effects.  When cool/warm type conditioner is on the cool mode in summer, please do not open hot water valve, for fear that refrigeration effect is influenced.
  • Page 109 the screen, then switch it to Automatic running When switch 5 is turned on, temperature and input 3. Choose exterior air-in mode through switch 6. air will be displayed on the screen, and the lamp 4. Adjust switch 3, temperature is set to 32 above switch 5 and 8 will be lighted.
  • Page 110 Other function Self diagnosis function This function is applied for fault diagnosis of sensors and mechanism of the air conditioner. 1. Press close button 1, display of setting temperature and input air will disappear, running stops. 2. Press switch 3 at the same time, and press button for more than 3 seconds, then fault code will displayed on the screen.

  • Page 111: Accumulator

    Releasing pressure on a machine equipped 3.3.8 Accumulator with accumulator. Warning： The accumulator is charged with   Lower the work equipment on the ground, turn high-pressure nitrogen gas. Improper off its breaker or other accessories. operation may lead to explosion and ...

  • Page 112: Operation And Control Of The Machine

    3.4 Operation and control of the machine 3.4.1 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 .air conditioning. . 3.4.2 Setting and adjustment.

  • Page 113: Work Mode Selection

    3.4.3 Work mode selection  Based on different work condition, select different work mode for the high efficiency, energy saving, and environmental friendly purpose.  You can select relevant mode by means of pressing “MODE” on touch screen. The mode “S”...

  • Page 114: Inspection Before Starting The Engine Walk-Around Inspection

    3.4.4 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.  Remove all foreign matters around engine, radiator or accumulator.

  • Page 115: Starting Engine

    range. If yes, you are allow to operate. If no, 3.4.5 Starting engine find out the problem and do not operate until Warning the problem is cleared. You could stop the Do not start the engine, if any signs  engine to help find the problem if necessary.
  • Page 116 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 117: New Machine Running-In

    3.4.6 New machine running-in Note All machines have a running-in period.  The running-in period of our machines is the first 50 hours. How well does the machine run during  running-in period have direct effect on the machine performance in the future in terms of use effect and service life.

  • Page 118: Warm Up Machine Operation In Cold Weather

    3.4.7 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. accidents may occur. When the engine is difficult to be ...

  • Page 119: Operation Safety Rules

    3.4.8 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. Otherwise, the direction is in reverse.
  • Page 120 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.  When traveling on slopes, the work equipment must be lowered to a height of 20 to 30cm above.

  • Page 121: Machine Traveling

    3.4.9 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 122: Steering The Machine

    3.4.10 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 123  When the sprocket is located under cab, the relationship between operation direction and machine travel direction is in reverse of item above ①、 ②...

  • Page 124: Upper-Carriage Swing

    Left, right movement controls upper-structure 3.4.11 Upper-carriage swing Warning left swing and right swing.  Right control lever Before swing operation, check that  Forward, backward movement controls the surrounding area is clear of boom down movement and up movement. obstacles and has sufficient space to swing Left, right movement controls bucket...

  • Page 125: Work

    3.4.13 Work Backhoe work  The bucket should be lowered at 45 to the ground. Use arm as a primary digging force to pull bucket towards machine direction.  If there is mud adhered to bucket, move arm and (or) bucket back and forth rapidly to get rid of mud.
  • Page 126 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  carry smoothing operation. Especially in case of large size obstacles, damages may occur to machine.
  • Page 127 Breakout work Note Select matched model of breaker  according to excavator model.  Main applications of breaker： Crush rock Road construction Structure demolition  Keep the chisel pushed perpendicularly against the impact surface when carrying out breaking operation.  ...
  • Page 128 Prohibited works Do not operate hammer breaker to the end of  strokes. Do not operate using the swing force.  Do not move the chisel while carrying out  impacting operations Do not move chisel to gather in pieces of rock. ...
  • Page 129 Do not twist the chisel when it has penetrated  the rock. Do not move work equipments to drive breaker  to work. When folding arm and breaker, do not impact  boom; let alone step down impacting pedal to cause chisel to hit boom.

  • Page 130: Boom Emergency Stop

    3.4.14 Boom emergency stop If the engine fails to start due to expected flameout, it’s necessary to lower the boom and keep bucket down to ground to prevent accidents arising from boom falling off as well as to facilitate service. ...

  • Page 131: Machine Stop And Emergency Stop

    3.4.16 Machine stop and emergency stop Stop machines 1） Stop operating lever and travel pedal, individual control valve will return to NEUTRAL position; all action of the machine will stop. However the machine will act when operating control valve. 2） Set pilot safety lever to LOCK position, the machine will stop.

  • Page 132: Handing The Engine With Diesel Particulate Defuser （Dpd)

    3.4.17 Handing Engine with Diesel Particulate Defuser （DPD) Orange lamp The DPD purifies particulate matter (PM) contained in the exhaust gas. It traps PM in the DPD filter, and when a certain amount of PM is Green lamp accumulated in the filter,the DPD automatically removes the PM by combustion (regeneration of the Regeneration switch filter).
  • Page 133 and paper waste. Notice To prevent a fire make sure that there are  no flammables near the muffler, DPD and exhaust pipe. Also, be aware that there is a risk of burn injury due to the high temperature exhaust gas. 2.Make the water temperature of operation equipment above 70℃.

  • Page 134: Prohibited Operations

    3.4.18 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. 3）...
  • Page 135 5） Do not use impact of work equipments to carry out break operation. This may cause damages to work equipments. 6） When carrying out demolition work, do not carry demolition above your head, there is hazard of broken parts falling off. 7）...

  • Page 136: Maintenance And Service

    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 137: Maintenance Information

    【Important】  Use recommended fuel, hydraulic oil and lubricant.  Use only genuine parts produced by SUNWARD.  In the event that you fail to use recommended fuel, lubricant, hydraulic oil and genuine parts, your warranty rights will become void.

  • Page 138: Check Hour Meter Frequently

    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 machine works under extreme condition, you shorten this...

  • Page 139: Checks After Inspection And Maintenance

    Have all inspection and maintenance items  Never install any electric elements other  been carried out? Check one by one. . than those specified by SUNWARD. Have any tools or parts been dropped inside  When working at seashore, carefully clean ...

  • Page 140: Hydraulic System Maintenance

    SAE 10W CD oil, when the machine is shipped from factory.  Do not use any hydraulic oil other than those recommended by SUNWARD. Failure to do so may cause filter clogging.  When changing hydraulic oil, please clean up thoroughly the residual oil in piping and cylinder.

  • Page 141: Fuel

     If the coolant level is low, it will cause  Do not open packs of spare filters until just overheating and will also cause problems with before they are to be used. Always use corrosion from the air in the coolant. SUNWARD genuine filters.

  • Page 142: Fuel And Coolant Specifications

    4.2.7 Fuel and coolant specifications Ambient temperature Speci Refill fied capac capac SAE 30 SAE 10W Engine oil pan SAE 10W-40 SAE 15W-40 SAE 5W-30 Engine Swing reductor SAE 30 Travel reductor SAE 10W Hydraulic SAE 10W-30 system SAE 15W-40 ASTM D975 No.2 ★...

  • Page 143: Tightening Torque Specification

    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. 4.3.1 Tightening torque table for bolt, nut Thre Tightening torque...

  • Page 144: Tightening Torque Table For Hose

    4.3.2 Tightening torque table for hose Tightening torque Across Normal No. of Target value Permissible range flats threads (mm) N•m kgf•m lbft N•m kgf•m lbft 9/16-18UNF 32.5 35 - 63 3.5 - 6.5 25.3 - 47.0 11/16-16UN 54.2 54 - 93 5.5 - 9.5 39.8 - 68.7 13/16-16UN...

  • Page 145: Maintenance Schedule

    4.4 Maintenance schedule 4.4.1 Add lubricating grease Interval (hour) Part name 1000 2000 Connecting pin roll of △ boom and turret Individual pin Pin roll on both side of roll for work △ cylinder equipment Individual pin roll of △ arm and bucket Swing bearing all track △...

  • Page 146: Engine Oil

    4.4.2 Engine oil Item SWE150F/210F daily 1000 1500 check oil engine oil △ level engine oil replace 18∽24L ▲※ ▲ ▲ ▲ Oil element replace ▲ ▲ ▲ ※ Replace engine oil after the first 50 hours, afterwards, replace every 500 hours.

  • Page 147: Gear Oil

    4.4.3 Gear oil Interval (hour) Part name 1000 2000 Check oil — △※ Swing level redactor Replace 4.5 7 L ▲ ∽ Check oil — △※ level Travel redactor 2× （ 4 8 ∽ ） 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 Recommended gear oil name Gear oil...

  • Page 148: Hydraulic System

    4.4.4 Hydraulic system Interval (hour) Part name 1000 2000 3000 Check hydraulic oil level △ Replace hydraulic oil —— ▲※ ▲※ Clean up oil suction filter △ Replace oil suction filter ▲ Clean oil return filter △ Replace oil return filter ▲...

  • Page 149: Fuel System

    4.4.5 Fuel system Interval（hour） Inspection/Maintenance Item Daily 1000 1250 1500 Fuel leak △ Water removal from fuel △ △※ △※ △※ Replacing the fuel filter △ △ △ element Inspecting and cleaning △※ △※ △※ the supply pump strainer Replacing the electromagnetic pump △※...

  • Page 150: 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. ※ If the machine works at dust area, shorten maintenance interval.

  • Page 151: Hose

    4.4.9 Hose...

  • Page 152: Wearing Parts Table

    4.4.10 Wearing parts table Replace Part Name Remark interval Item SWE210F engine oil filter engine oil filter 750201010335 Every 500 core fuel pre-filter 750201011065 Every 500 core fuel filter fuel main filter 750201011066 Every 500 core hydraulic oil filter oil return filter 730403000186 Every 1000 core...

  • Page 153: Maintenance In Special Situation

    4.4.11 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. welds for damages, cracks and looseness.

  • Page 154: Machine Maintenance Interval

    4.5 Machine maintenance interval 4.5.1 Daily maintenance (every 8 hours) Carry out following maintenance operation before starting machine daily( every 8 hours)： 4.5.1.1 Greasing work equipments （1）boom cylinder foot, 2 places （2）boom foot pin ( 2 places) （3）boom cylinder rod end (2 places) （4）arm cylinder foot pin(1 place) （5）boom –...
  • Page 155 4.5.1.2 Check engine oil level Warning The parts and oil are at high  temperature after engine is stopped, and may cause serious burns. Wait until temperature goes down before starting operation.  Open engine cover, pull dipstick out. Use clean rag to remove oil trace on dipstick ...
  • Page 156 4.5.1.4 Check hydraulic level 【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.  Shut auto-idle switch to run engine unloaded at low speed for 5 minutes.
  • Page 157 4.5.1.5 Drain deposit in fuel tank  To facilitate access, swing upper-structure 90°. Stop the machine at level ground as shown in fig.  Shut auto-idle switch to run engine unloaded at low speed for 5 minutes. 【Important】 Improper engine shut-down operation ...
  • Page 158 Warning Exposed hydraulic lubricant can cause fire and injury to person. To avoid this hazard:  Stop the machine to firm level ground, lower bucket to ground.  Stop the engine, remove key from starting lock, set pilot safety lock lever to LOCK position.

  • Page 159: Maintenance In Running-In Period

    4.5.2 Maintenance in running-in period. The first 50 operation hours are the running-in period. It is necessary to carry out following maintenance operation: 4.5.2.1 Replace engine oil, oil filter. 1) Start engine to warm up oil without overheating. 2) Lower bucket to ground, stop the machine at level ground.
  • Page 160 Replace engine oil 11) Fill with oil through oil fill cap and check oil fill volume until specific scale position on dipstick is reached. Engine oil capacity 25L 12) Cap oil filling port. 13) Start engine; run it unloaded at low speed for 5 minutes.
  • Page 161 4.5.2.2 Drain water and deposit in water separator Water separator is located in main pump chamber, open inspection door (right back door), and use support rod to secure inspection door. Loosen drain valve located under water separator to drain water and deposit. Fasten drain valve the moment clean diesel oil is discharged.
  • Page 162 4.5.2.4 Replace fuel primary filter Warning 1) Place a container under filter to collect oil. 2) Use filter wrench to remove filter by rotating filter ① clockwise . 3) Clean up filter bracket, use clean fuel to rinse new filter and apply engine oil to contact surface.
  • Page 163 4.5.2.5 Clean oil suction filter 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  tank. Release pressure first before opening oil fill cap on top of hydraulic oil tank.
  • Page 164 4.5.2.6 Clean oil return filter. 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 165 4.5.2.7 Check and adjust fan tension 【Important】 Excessive tension belt will  accelerate the wear-out of bearing and belt. Loose belt may cause incomplete battery charging, engine overheating, belt abnormality and premature wear-out. 11) Press at a point midway between fan belt pulley and engine belt pulley to check fan belt tension.

  • Page 166: If Maintenance Is Needed

    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.  Stop auto-idle switch to run the engine unloaded at low speed for 5 minutes.
  • Page 167 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.  Open left inspection door( left back door)； ...
  • Page 168 4.5.3.3 Check and fasten track bolt. If operating machine with bolts loosened, there is hazard that the bolts will rupture. Therefore the loosened bolts should be fastened. Tightening method  Track shoe Tighten at torque 490 ± 49 N m (50 ± 5 kgf m, 360 ±...
  • Page 169 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; place it on track over idler (1) and carrier roller (2), measure the max distance “A”...
  • Page 170  medium level, this may cause damages to compressor.  Bubbles indicate low cooling medium level, please contact SUNWARD distributor to add cooling medium. Inspection during idle seasons If the air conditioning system is kept inactive for a long time, perform a operation on cooler for 3-5 minutes every month to lubricate each part of the compressor.
  • Page 171 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 water The mixture ratio differs according to the ambient temperature.
  • Page 172 4.5.3.7 Adjust bucket clearance Warning When adjusting, it’s dangerous if  work equipment moved 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 173 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. work equipment in s table condition, stop the engine, and then set the safety lock levers securely to the LOCK position.

  • Page 174: Every 50 Hours

    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 4.5.2.2. 4.5.5 Every 100 hours Carry out the maintenance for every 50 hours service at the same time.
  • Page 175 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 176 4.5.6.3 Check, adjust 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). Adjust  Loosen bolts (1). ...
  • Page 177 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  damage turbocharger. ...

  • Page 178: Every 500 Hours Service

    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 179 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  damage turbocharger.  Set start key to OFF position, stop the engine, remove the key from starting lock, set safety lock lever to LOCK position.

  • Page 180: Every 1000 Hours Service

    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 (6.6L)  Stop the machine at level ground.  Stop auto-idle switch, run the engine unloaded at low speed for 5 minutes.
  • Page 181 4.5.8.2 Change travel redactor gear oil(2×4.7  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 182 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 tank. Release pressure before opening oil fill cap located on top of hydraulic oil tank.
  • Page 183 4.5.8.4 Replace pilot oil filter. Warning After engine is stopped, parts and oil  are still in high temperature which may result in serious injury. Wait for temperature to cool down before stating maintenance operation. There are pressures in hydraulic ...

  • Page 184: Every 2000 Hours Service

    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. 4.5.9.1 Replace oil suction filter and hydraulic oil Note High pressure may build in hydraulic ...

  • Page 185: General Trouble Shooting

    4.6 General trouble shooting Note If the machine is kept in storage for long time, the oil film coated on kinetic surface  may be damaged. After starting the machine. It’s necessary to cycle individual kinetic surface for 2 to 3 times to let it completely lubricated. Engine Problem Cause...
  • Page 186 Turbocharger malfunction Contact with authorized distributor. Air bleeding failure Engine fails to make Remove muffler and run the engine Temperature of engine is too “ENGINE OVERHEATING” full use of power. high or too low. “over-cooling” Leakages in intake or exhaust Repair place with leakage air system Coolant level too low...
  • Page 187 Improper engine oil Drain out and change to specified fuel Engine oil leakages Check oil delivery system and repair Excessive engine temperature. Check cooling system Engine internal elements Contact your designated distributor wears out Too much engine oil consumption Improper fuel Intake system clogging Draining out and replace with proper fuel Intake piping damage...
  • Page 188 Insufficient lubrication Check turbocharger lubricate piping. bearings. Turbocharger noise Remove exhaust pipe and air intake hose for Turbine blades broken inspection excessive Bearing wear out Contact your designated distributor Piping leakage vibration Check piping and repair Improper clearance between Contact your designated distributor turbine and its case Bearing or seal wear out, damage...
  • Page 189 Electric system problem Cause Possible remedy Starting motor Start relay fails to disconnect Replace starting relay contact your continues or gets pulled in. distributor after engine Defective starting key Contact your designated distributor started. Engine belt loosened Adjust engine belt or replace While engine damaged.
  • Page 190 Mode selection Problem Cause Remedy Defective indicator Contact your designated distributor Work mode Defective controller Contact your designated distributor selection does not Defective solenoid valve Contact your designated distributor work Defective wire circuit Contact your designated distributor Travel pilot pressure switch Contact your designated distributor High/low travel...
  • Page 191 Hydraulic system Problem Cause remedy Low hydraulic oil level Add hydraulic oil until specified scale level is Low hydraulic oil temperature reached type match Warm up operation until hydraulic temperature ambient temperature reaches around 50 . ℃ Low engine revs Use proper oil Hydraulic function...
  • Page 192 Other Problem Cause Remedy Defective control pilot valve Contact our designated distributor Swing motor defective Turret can not slew Contact our designated distributor Defective swing reductor Contact our designated distributor or acts slowly or Defective swing bearing Contact our designated distributor unstably Improper lubrication of swing Greasing it...

  • Page 193: Technical Specification

    5 Technical specification...

  • Page 194: Swe150F Technical Specification

    .1 SWE150F Technical specification 5.1.1 Machine specification SWE150F Machine specification Operation weight 14800 kg Standard bucket capacity 0.6 m3 Track shoe width 600mm Power plant 4JJ1XZSW-01（ ） EU Stage ⅢB Engine model AM-4JJ1XZSC01F(IT4) Direct injection, water cooled, 4 Type strokes， pressurized and intercool Cylinder N.O...

  • Page 195: Configuration Specification

    5.1.2 Configuration specification Unit：mm Machine specification SWE150F A、 Wheel track 3000 B、 Track total length 3740 C、 Platform distance to ground D、 Platform slewing radius 2350 E、 Upper structure width 2450 F、 Track gage 2000 G、 Chassis width 2600 H、...

  • Page 196: Work Specification

    5.1.3 Work specification Machine specification SWE150F A、 Max digging height 8630 B、 Max dumping height 6130 C、 Max digging depth 5640 D、 8 feet level digging depth 5440 E、 Max vertical digging depth 4540 F、 Max digging radius 8355 G、 Max reach at ground level 8230 H、...

  • Page 197: Circuit Diagram

    5.1.4 Circuit diagram...

  • Page 198: Electric Elements Table

    5.1.5 Electric elements table Name Name work lamp micro-switch pressure switch throttle knob pressure sensor work lamp switch electric horn (top) wiper switch electric horn (bass) front top switch scrubber assembly warning lamp switch accumulator 120AH control panel assembly negative pole switch radio atmospheric pressure sensor quick change locked switch...

  • Page 199: Hydraulic Diagram

    5.1.6 Hydraulic diagram...

  • Page 200: Hydraulic Elements Table

    5.1.7 Hydraulic elements table NAME Multi-way 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 Arm cylinder Bucket cylinder...

  • Page 201: Swe210F Technical Specification

    5.2 SWE210F Technical specification 5.2.1 Machine specification SWE210F Machine specification Operation weight 21300 kg Standard bucket capacity 0.95m3 Track shoe width 600mm Power plant Engine model AM-4HK1X Direct injection, water cooled, 4 Type strokes， pressurized and intercool Cylinder N.O Bore ｘstoke 115mmｘ125mm Displacement 5.193 L...

  • Page 202: Configuration Specification

    5.2.2 Configuration specification Unit：mm Machine specification SWE210F A、 Wheel track 3465 B、 Track total length 4450 C、 Platform distance to ground 1060 D、 Platform slewing radius 2750 E、 Upper structure width 2710 F、 Track gage 2200 G、 Chassis width 2800 H、...

  • Page 203: Work Specification

    5.2.3 Work specification Machine specification SWE210F A、 Max digging height 9740 B、 Max dumping height 6980 C、 Max digging depth 6690 D、 8 feet level digging depth 6500 E、 Max vertical digging depth 6040 F、 Max digging radius 9950 G、 Max reach at ground level 9785...

  • Page 204: Swe210F Circuit Diagram

    5.2.4 SWE210F Circuit diagram...

  • Page 205: Swe210F Electric Elements Table

    5.2.5 SWE210F Electric elements table Name Name work lamp micro-switch pressure switch throttle knob pressure sensor work lamp switch electric horn (top) wiper switch electric horn (bass) front top switch scrubber assembly warning lamp switch accumulator 120AH control panel assembly negative pole switch radio atmospheric pressure sensor...

  • Page 206: Hydraulic Diagram

    5.2.6 Hydraulic diagram...

  • Page 207: Hydraulic Elements Table

    5.2.7 Hydraulic elements table NAME Multi-way 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 Arm cylinder Bucket cylinder...

  • Page 208: Accessories And Option Parts

    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 209: Hydraulic Quartering Hammer(Option)

    Repair road 6.3.2 Hydraulic hammer assembly Sunward medium-sized excavators with broken line, including two way hydraulic circuits, two cut-off valves, they are located on both sides of the bucket rod, line terminal is the quick change joint which is connected accessories as shown in figure:...

  • Page 210: Control Hydraulic Quartering Hammer

    Matching connect oil inlet and the oil return of hydraulic hammer, then open the cut-off valve. Before dismantling and installation pipe, please close stop valve to prevent the hydraulic oil flow out. 6.3.3 Control hydraulic quartering hammer Break is controlled by left foot pedal of travel operation bar Put foot on the pedal when it is operating.
  • Page 211 Tread pedal, hydraulic breaker hamm er begin to work. Picture 1 Prohibit put foot on the pedal when it is not operated to prevent misoperation.

  • Page 212: Operation Safety Of Hydraulic Quartering Hammer

    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 213 f）Please from edge to crush big and hard rock From crack or edge begin to hit ,big and hard rock is easy to be crushed. Operate quartering hammer with proper g ） 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...
  • Page 214 L） Do not use quartering hammer lift objects Lift object on quartering hammer or drill shank, it will not only damaged quartering hammer but also very dangerous. Replace hydraulic oil and core of hydraulic tank When use hydraulic quartering, hydraulic oil will go bad quicker than daily excavate, so it must frequently replace hydraulic oil and core, if replace hydraulic oil and core do not on time, it...

  • Page 215: Option List

    6.4 Option list SWE150F Option list Arm length Standard arm 2500mm Lengthen arm 1 2800mm Lengthen arm 2 3100mm Bucket Rated bucket capacity Cutting width Standard bucket 0.6m³ option SWE210F Option list Arm length Standard arm 2920mm Bucket rated bucket capacity...

  • Page 216: Manufacture Information

    7 Manufacture information Company： SUNWARD intelligent equipment Co. LTD Trade mark： Add：16 LiXiang Road, Xingsha economic and technologic development district, Changsha, Hunan. Tel：0086-0731-83572660 83572828 Maintenance point：Our office in various provinces and cities of China Distributor information： Distributor information Distributor :...

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