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DIGGERKING King 1.3 Operation Manual

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King 1.3
Operation Manual
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Summary of Contents for DIGGERKING King 1.3

  • Page 1 King 1.3 Operation Manual Please read this manual and fully understand its contents before operating this machine...

  • Page 2: Support

    Support: For parts, support or warranties, please complete form at www.aftersalescare.com.au...

  • Page 3: Foreword

    Foreword This manual describes the operation, checking, and maintenance of this machine and the safety precautions to be observed during operation. Should you have any doubt, please contact a dealer or service provider of Digger King. Please note: the information contained in this manual and the parameters of the machine are subject to changes without further notice.

  • Page 4: Front, Rear, Left, And Right

    Front, Rear, Left, and Right The front, rear, left, and right of the machine indicated in this manual are based on the status sitting in the driver seat, with the bulldozing blade visible in the front. Designated Operations This machine is mainly applied for the following operations: •...

  • Page 5: Table Of Contents

    Table of Contents Support: ..............................2 Foreword..............................3 Serial number ............................3 Front, Rear, Left, and Right ........................4 Designated Operations ..........................4 Product Features ............................4 Run-in period ............................9 Safety ................................ 9 General Precautions ............................9 Upon detection of machine abnormality ......................9 Operating Temperature Range .........................
  • Page 6 Safe Lifting of Machine ............................ 17 Safe Transport of Machine ..........................18 No Access of Non-Authorized Personnel ....................18 Precautions for Refueling ........................18 Controls ..............................19 Engine cover ..............................21 Fuse case, Fuel Refueling port ........................21 Data display ..............................22 Switches ................................
  • Page 7 Handling of Rubber Tracks........................33 Precautions............................... 33 Guard against Falloff of Rubber Tracks ......................34 Maintenance ............................35 Overview................................35 Keeping Machine Clean ........................... 35 Fuel, Lubricating Oils, and Greases ......................... 35 Precautions for Refueling ..........................35 Service Data..............................36 Fuel and Lubricant Table ..........................
  • Page 8 Lubricate slewing support ..........................52 Checking of battery electrolyte level and adding of electrolyte ..............53 Every 250 hour ............................54 Checking and adjust fan..........................54 Replacement of engine oil and filter....................... 54 Cleaning of Air Filter ............................55 Checking of accelerator control system ......................56 Cleaning of radiator fins and oil cooler fins ....................

  • Page 9: Run-In Period

    Run-in period For the first 100 hours of a new machine (as indicated by the timer), please follow the instructions below: Using a new machine without run-in may accelerate deterioration and probably shorten the life of machine. • Sufficiently warm up the engine and hydraulic oil. •...

  • Page 10: Wearing Appropriate Clothing And Ppe

    Wearing Appropriate Clothing and PPE • Do not wear loose or flammable clothing or wear decorative items/jewelry that can get stuck in moving parts or hitch to any joystick or motion part. • Do not wear oil or fuel contaminated clothing. •...

  • Page 11: Use Of Accessories

    Use of Accessories Please consult with Digger King before installing accessories. Before use, ensure that the installed accessories may not come into contact with other parts. Do not use any attachment not approved by Digger King Digger King may not be liable for any injury, accident, or product damage arising from the use of non-approved attachments.

  • Page 12: Precautions For Standing Up From Or Leaving Driver Seat

    Precautions for Standing up from or Leaving Driver Seat Before standing up from the driver seat to open/close windows or disassemble/install the lower window, lower the working device onto the ground, lift up and lock the safety lock handle, and stop the engine. Please note even if the safety lock handle is placed at locking position, the bulldozing blade, boom, and auxiliary hydraulic controls can’t be locked.

  • Page 13: Safe Traveling

    Safe Traveling The bulldozing blade shall be lifted during traveling. Retract the bucket working device and lift the bucket 30~40cm off the ground. Do not slew during the traveling. If it’s necessary to operate the bucket working device during traveling, operate at sufficiently low speed to ensure complete control at all times.

  • Page 14: Pay Special Attention To The Underground High- Voltage Cables

    Keep the driver seat facing towards the down slope direction during down slope traveling. In both cases, pay special attention to the ground ahead of the machine during traveling. While traveling on a slope, lower the bucket to 20~30cm off the ground. While climbing up a steep slope, extend the bucket working device to the front position.

  • Page 15: Close Observation On Dangerous Working Conditions

    Close Observation of Dangerous Working Conditions Never dig on the bottom of any high embankment. Do not operate in any place with falling stone or soil. Keep a safe spacing between machine and edge of digging site. Do not dig the ground ahead of the machine.

  • Page 16: Precautions For Parking

    Precautions for Parking Safe parking • Stop the machine on a level, solid, and safe ground. • Set the parking device. If it’s necessary to park the machine or tilt the machine on a slope, securely park the machine and block the machine against movement. •...

  • Page 17: Safe Lifting Of Machine

    Keep the ramps clean to prevent the side slip of machine. Clean the tracks. Block the wheels of transport trucks with wedges to prevent movement. While loading or unloading the machine, drive the machine slowly in 1st gear (low speed) as per the signals of the signaler.

  • Page 18: Safe Transport Of Machine

    Install the ropes as shown in diagram below. Install the ropes and lifting appliance and take caution to keep them away from machine body. Slowly lift the machine, till it's off the ground. Stop the lifting till the machine becomes stable and then lift the machine again. Safe Transport of Machine During the transport of machines, understand and abide by all applicable safety rules, vehicle codes, and traffic regulations.

  • Page 19: Controls

    Controls Up frame Chassis Working device 1、seat 5、Track 11、Bucket 2、Engine cover 6、Drive wheel 12、Bucket cylinder 3、Hydraulic oil tank 7、Track roller 13、Arm 4、Fuel tank 8、Traveling motor 14、Arm cylinder 9、Bulldozer blade 15、Boom 10、Cylinder of blade 16、Boom cylinder 17、Swing joint 18、Swing cylinder 19、Hydraulic circuit...
  • Page 20 Left joystick Right joystick Left traveling lever Right traveling lever Bulldozer blade lever Boom swing lever Pedal for telescopic track Pedal for hydraulic circuit Safety lock handle 10. hour meter 11. Water temperature meter 12. Warning sign 13. Start switch 14.

  • Page 21: Engine Cover

    Engine cover Open Turn the bolt counterclockwise to unlock the engine cover. Lift up the engine cover. Close Close the engine cover. Insert the bolt and turn it clockwise to tighten to lock the engine cover. Fuse case, Fuel Refueling port Fuse Case This case is functioned to protect the electric system against over-current.

  • Page 22: Data Display

    Data display name note hour meter Display working hours, the range is 0-9999.9h. Charging When the engine is running, if there is a problem with warning light the charging system, the light flashes and an alarm sounds. pressure When the engine is running, if the oil pressure is indicator abnormally low, the light flashes and an alarm sounds.

  • Page 23: Switches

    Switches Start Switch Important: Do not rotate the starter key from OFF to ON and then from ON to OFF repeatedly within a short time, otherwise it could result in engine malfunction. This position is used to stop the engine and insert and withdraw the starter key.

  • Page 24: Joysticks And Pedals

    Joysticks and Pedals Accelerator joystick Used to control engine speed. (A)...low idle (B)...Maximum speed Joysticks Before starting operations, please carefully check and confirm the joystick mode to be used. Bulldozer blade joystick Use this joystick to operate the bulldozer blade. Lower the bulldozer blade.
  • Page 25 Boom swing lever This lever controls the hydraulic oil flow and direction in the auxiliary hydraulic circuit. Boom swing right Boom swing left Auxiliary hydraulic pedal This right pedal is used for hammer operation. Note: Make sure you have and correctly installed the breaker device. Step on the pedal forward, the breaker may start to work, release the pedal, and the breaker may stop.

  • Page 26: Auxiliary Hydraulic Pipeline (If Installed)

    Auxiliary hydraulic pipeline (If installed) (1) Auxiliary hydraulic pipeline Shut-off valve: (S): Close (0): open These pipelines transport the hydraulic oil needed to operate hydraulic breakers or other working devices. • After the engine has been stopped, immediately press all auxiliary hydraulic pedals and 2 auxiliary switch several times to relieve the pressure in the auxiliary hydraulic circuit.
  • Page 27 Relieve the residual pressure from system and then close the shutoff valve. Take out the plug. Connect the attachment hydraulic pipes to ports (a). While installing a hydraulic breaking hammer, connect the oil inlet port to port (a). Open the shutoff valve. While installing a hydraulic breaking hammer, open the selector valve (1).

  • Page 28: Operations

    Operations Start and Stop of Engine Before Start of Engine Adjust the seat to a comfortable operating position. fasten your seatbelt. Check and ensure that the safety lock handle is at locking position. Check and ensure that all joysticks and pedals are in a neutral position. Insert the key into starter switch, rotate to ON position, and then check as below: •...

  • Page 29: Normal Start

    Normal Start Pull the accelerator joystick to neutral position. Rotate the starter key to START position to start the engine. After the engine is started, release the key. The key may automatically return to ON position. Check and ensure that all warning lamps are already off. Return the accelerator joystick Start in Cold Weathers Never use starting fluid on this engine.

  • Page 30: Stop The Engine

    Stop the Engine Important: Do not stop the engine suddenly under heavy load or during high-speed running. It may result probably in overheating or blockage of engine. Do not stop the engine hastily, unless in event of emergency Return to the throttle lever. Let the engine idle for about 5 minutes.

  • Page 31: Checking After Warm-Up

    Checking after Warm-up After the warm-up of engine and machine (Hydraulic oil), check as per following procedure and when necessary, repair. Check the warning lamps and instruments as below: • Whether all warning lamps turn off. • Whether the water temperature meter is ≤105℃. Check for normal engine exhaust gas color, sound, and vibration.

  • Page 32: Flashing Of Warning Lamps

    Flashing of Warning Lamps If a warning tone is heard or a warning lamp starts to flash during operations, park the machine in a safe place and take the following remedy measures. Warning lamp Lamp name Cause and solution Charging warning There is a problem with charging.

  • Page 33: Handling Of Rubber Tracks

    Handling of Rubber Tracks This machine is equipped with rubber tracks and the rubber tracks have their intrinsic weakness, namely low strength. Please ensure to abide by the following precautions to prevent damage and falloff of rubber tracks. Do not drive or operate the machine on the following sites: Driving and steering the machine on gravel, rough and hard rocks, steel beams, or scrap irons or near the edges of steel plates may damage the rubber tracks.

  • Page 34: Guard Against Falloff Of Rubber Tracks

    potassium sulfate, and lime triple super phosphate. Such substances adhered onto the  tracks shall be immediately removed thoroughly by water. Keep both sides of rubber tracks away from friction with concrete or wall surface.  Do not impact the bucket with the rubber tracks, otherwise the tracks may be damaged. ...

  • Page 35: Maintenance

    Maintenance Overview To maintain the good status and long-term serviceability of the machine, please carry out checking and maintenance correctly and abide by the procedures recommended by this manual. Based on the total operating time of the machine, the checking and maintenance items can be divided into several groups: Every 10h (Walk-around checking and daily routine checking), every 50h, and every 250h.

  • Page 36: Service Data

    refueling. Please ensure to tighten the fuel tank cap after refueling.  The refueled volume shall not exceed the designated fuel volume.  Service Data Fuel and Lubricant Table Please refer to the following table to select appropriate fuel, lubricating oil, and grease based on the temperature.
  • Page 37 To maintain the performance and life of the engine, Fuel tank Diesel please always use clean and high-quality fuel. To prevent freezing in cold weathers, please choose  diesel still suitable when the actual temperature is less by at least 12℃ than the expected minimum outside temperature.

  • Page 38: Lubricant

    Lubricant If the traveling time accounts for a high ratio of the total operating time, replace the gear oil ahead of the specified periods. Use running water (soft water). Do not use well water or river water. If the outside temperature is <0℃, add coolant (antifreeze). Determine the mixture ratio as per the coolant manufacturer’s instructions.

  • Page 39: Periodical Replacement Of Hydraulic Oil

    Periodical Replacement of Hydraulic Oil With installed hydraulic breaking hammer, the hydraulic oil deteriorates faster than the common digging operations. Ensure to replace the hydraulic oil and oil return filter element. • The failure to replace it timely may result in damage to the machine and breaking hammer hydraulic system.

  • Page 40: Table Of Tightening Torques

    Table of Tightening Torques Nuts and Bolts (Grade ISO10.9) Unless otherwise specified, tighten the nuts and bolts to the torques listed in table below. • The tightening torques for installation of plastic caps are not listed in the table below. To understand more details, please consult with your sales or service dealer.

  • Page 41: Critical Safety Parts

    Critical Safety Parts To operate the machine safely, please fulfill the periodical checking and maintenance. The following critical safety parts shall be replaced periodically to improve safety. List of Critical Safety Parts The materials of the above-mentioned critical safety parts may deteriorate over time to cause wear or deteriorated performance.

  • Page 42: Walk-Around Checking

    replace. During the replacement of hydraulic pipes, replace the O-ring and seal ring as well. Check the fuel and hydraulic pipes as per the schedule specified by the following table. Checking type Checking item Daily routine checking Leakage of hydraulic or fuel pipe connector Monthly checking Leakage of hydraulic or fuel pipe connector Damage (Cracking, wear, and tear) of hydraulic or fuel pipe...

  • Page 43: Daily Routine Checking (Every 10H)

    Walk-around checking of machine Check lamps for the presence of dust and damage and check lamp bulbs for burnout. Check hydraulic accessories and hoses for damage. Check bucket, bucket teeth, and side teeth for wear, damage, and looseness. Check hook, anti-slip stop block, and hook seat on bucket for presence of damage. (Optional) Check handrails, footplates, and anti-slip surfaces for damage and check for any loose bolt.

  • Page 44: Checking And Adding Of Coolant

    weather or while parking the machine on a slope. Checking and adding coolant Do not disassemble the radiator cap or drainage plug when the coolant is hot. Stop the engine, wait for the engine and radiator to cool down, and then slowly loosen and take out the radiator cap and drainage plug.

  • Page 45: Checking And Adding Engine Oil

    Checking and adding engine oil Please stop the engine and wait for the machine to cool down before maintenance. Open the engine hood. Withdraw the engine oil dipstick (1) and wipe it dry with a rag. Insert the oil dipstick (1) to the end and then withdraw again.

  • Page 46: Checking Of Hydraulic Oil Tank Oil Level And Adding Of Oil

    Use correct fuel grade based on the season. • Check the fuel level by fuel gauge . • If the fuel level is low, open the fuel tank cap and add fuel. Checking of hydraulic oil tank oil level and adding of oil Disassembling cap or filter or disconnecting pipeline before pressure relief of hydraulic system may result in out- spray of hydraulic oil.

  • Page 47: Add Hydraulic Oil

    • Check the oil level by level gauge. When the oil temperature is approximately 20℃: The oil level shall be within upper limit and lower limit. If below the lower limit, add oil. When the oil temperature is approximately 50~80℃: The oil level shall be slightly lower than upper limit.

  • Page 48: Lubrication Of Working Device

    Stop the engine and lift up the safety lock handle to the locking position. Tighten the bleeding plug and then pressurize by retracting cylinders. Note: For machines equipped with a ventilator, there is no need to pressurize. Lubrication of Working Device Maintain the machine under the status shown in above diagram, lower the working device to the ground, and then stop the engine.

  • Page 49: After First 50H (For New Machine Only)

    After the first 50h (For new machine only) Checking and adjustment of fan belt Please stop the engine and wait for the machine to cool down before maintenance. . • The engine, exhaust pipe, radiator, hydraulic pipes, sliding parts, and many other machine parts are really hot when the engine is just stopped.

  • Page 50: Every 50H

    Note: After the replacement with a new belt, run the engine at low idling speed for approximately 3~5min to run in new belt and then adjust the tension. Every 50h • If it’s necessary to operate beneath the lifted machine or working device, always use cushion wood, jack, or other firm and stable supports.

  • Page 51: Adjustment

    Adjustment Increase Tension (1) Take out the cover plate (1). (2) Use a grease gun to inject lubricating grease via the grease fitting (3) of grease relief valve (2). (3) Check the track tension. Reduce tension Remove the cover plate. Slowly loosen (by one turn) the grease relief valve (2) with a wrench to drain the grease.

  • Page 52: Lubricate Slewing Support

    Lubricate slewing support Do not slew during lubrication. Otherwise, you may be entangled in the machine, which is dangerous. Lubricate slewing motor gears Stop the machine as per the posture shown in above diagram and stop the engine. Lubricate the grease fitting (1) with a grease gun. Start the engine, lift the bucket, and rotate clockwise for 90°.

  • Page 53: Checking Of Battery Electrolyte Level And Adding Of Electrolyte

    Checking of battery electrolyte level and adding of electrolyte Checking Open the maintenance cover. Check the fluid level. The fluid level must be between the upper limit (H) and lower limit (L). If not, add distilled water till the fluid level reaches upper limit (H).

  • Page 54: Every 250 Hour

    Every 250 hours Checking and adjusting fan Replacement of engine oil and filter Please stop the engine and wait for the machine to cool down before maintenance. . The engine, exhaust pipe, radiator, hydraulic pipes, sliding parts, and many other machine parts are hot when the engine is just stopped.

  • Page 55: Cleaning Of Air Filter

    Cleaning of Air Filter Please stop the engine and wait for the machine to cool down before maintenance. The engine, exhaust pipe, radiator, and many other machine parts are really hot when the engine is just stopped. Touching them may cause scalding. While using compressed air, please wear necessary protection appliances, including goggles and filtration mask, as the metal fragments and other objects may splash to cause accidents or serious harm.

  • Page 56: Checking Of Accelerator Control System

    Clean primary filter element (3) by dry compressed air (294~490kPa). Firstly, blow along the wrinkles from the inside of filter element. Then blow from outside and finally blow from inside. Illuminate the inside of primary filter element (3) by a lamp to check. Upon detection of any pinhole or dirt, replace.

  • Page 57: Replacement Of Fuel Filter

    Replacement of Fuel Filter • Do not smoke or use open fire while handling fuel or performing the operations of fuel system. • Stop the engine in a well-ventilated place and wait for the machine to cool down before maintenance. •...

  • Page 58: Every 1000H

    Every 1000h Replace the air filter Please stop the engine and wait for the machine to cool down before maintenance. . The engine, exhaust pipe, radiator, and many other machine parts are really hot when the engine is just stopped. Important: Do not use a wrinkled filter element or a filter element with damaged washer or seal ring.
  • Page 59 stopped. Take special caution while loosening the cap or plug. Operating the machine in such cases may cause scalding and injuries by splashing high temperature coolant. If the maintenance requires the running of the engine, assign two operators for teamwork and keep in contact with each other.
  • Page 60 Add running water through the water filler port into the radiator, till the water level reaches the top of filler port. Add the water slowly and easily to prevent the ingress of air into radiator. Install the radiator cap (3). Start the engine and run the engine at a speed slightly higher than the low idling speed.

  • Page 61: Every 1500-Hour

    Every 1500-hour Checking and Cleaning of Engine Fuel Injector Nozzles These operations require experience. Please ask your sales or service dealer for operations. Checking of Crankcase Ventilation Hole System These operations require experience. Please ask your sales or service dealer for operations.
  • Page 62 Adjust the machine to the hydraulic oil level checking status. Lift up the safety lock handle to the locking position. Remove the rubber plug, remove the cover fixing bolts, and remove the cover. Slowly loosen the air plug (7) to reduce the internal pressure, and then lower the plug. Place a tray under the drain plug (3) for waste oil.

  • Page 63: Air Exhausting

    20. Exhaust the air from the hydraulic oil circuit as described in the "Exhaust" section below. 21. Adjust the machine to the hydraulic oil level check posture and check the oil level after the oil temperature drops. Air Exhausting Important: After the replacement of hydraulic oil, bleed the air from hydraulic pipelines and hydraulic devices.

  • Page 64: Checking Rubber Tracks

    Checking Rubber Tracks If any track is stretched and non-adjustable, please replace the track. Rubber bump: If the height (A) is ≤5mm, replace. Wire rope: If two or more segments of the wire rope are exposed, please replace. If more than half of the side face of wire rope is cut, please replace. Metal core: Replace even if only one metal core falls off.
  • Page 65 Lift the machine body by working device. Place rubber track on the sprocket. Place a steel tube (1) in the rubber track and rotate the sprocket slowly towards the opposite direction. Rotate the sprocket till the steel tube (1) closes to the pensioner and the rubber track is lifted off the pensioner and then stops the rotation of sprocket.

  • Page 66: Troubleshooting

    Troubleshooting For the symptoms not listed in table below or further problems after appropriate solutions, please consult with your sales or service dealer. Problem Cause Solutions The left and right joysticks   Lack of grease on left and Lubricate the joystick cannot move flexibly right joysticks Bucket, slewing or walking...

  • Page 67: Parameters

    Parameters Basic Parameters All ratings of the machine are obtained when the machine is operating on a solid horizontal support surface. If the working environment conditions of the machine differ from the above-mentioned reference conditions (Such as the operations on uneven ground and slope), the operator shall take these conditions into consideration.

  • Page 68: Overall Dimensions Of Machine

    Overall Dimensions of Machine Overall dimensions Unit: mm Wheel track Overall length of crawler 1235 Ground clearance of platform Tail slewing radius of platform Chassis width 800/950 Track width Track height Transport length 2245/2875 Ground clearance of seat 1550 Overall height 2240 Boom slewing - right 50°...
  • Page 69 Working range Unit: mm Ground maximum digging radius 2850 Maximum digging radius 3000 Maximum digging depth 1600 Maximum digging height 2650 Maximum Dump height 2020 Maximum vertical digging depth 1260 Minimum slewing radius 1385 Maximum lifting height of bulldozing blade Maximum digging depth of bulldozing blade...

  • Page 70: Lifting Power

    Lifting power...

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