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Eurotrac WL18 Operation And Maintenance Manual

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Operation and Maintenance Manual
WL18
Eurotrac WL18 Wheel Loader

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Summary of Contents for Eurotrac WL18

  • Page 1 Operation and Maintenance Manual WL18 Eurotrac WL18 Wheel Loader...
  • Page 2 WL18 WL18 Operation and Maintenance Manual Warning General rules for safety operation and maintenance of loaders Security • Please pay attention to and be familiar with various warning signs. • Before each operation, irrelevant staff shall stay away from the loader.
  • Page 3 WL18 WL18 Operation and Maintenance Manual • When performing maintenance and maintenance, the loader must be parked on a level ground, the engine must be shut down, the hand operated brake valve must be placed in the brake position, and other various operating lever must be placed in the neutral position.

  • Page 4: Table Of Contents

    A SAFETY ..............................8 A1 SAFETY SIGNAGE ........................9 A1.1 LOCATION OF SAFETY SIGNAGES ................9 A1.2 CONTENT OF SAFETY SIGNAGE ................. 12 A2 GENERAL PRECAUTIONS FOR OPERATION AND MAINTENANCE ........16 A2.1 PRECAUTIONS BEFORE OPERATION ................. 16 A2.2 PRECAUTIONS FOR SAFE OPERATION ..............17 A2.3 PREVENTION OF FIRE ....................
  • Page 5 Eurotrac WL18 WL18 Operation and Maintenance Manual B OPERATION ............................39 B1 GENERAL DRAWING ....................... 40 B1.1 GENERAL DRAWING OF MACHINE ................40 B1.2 OVERALL DIAGRAM OF CONTROLS AND INSTRUMENTS ........41 B2 DESCRIPTION OF COMPONENTS ..................42 B2.1 INSTRUMENT AND LIGHT SWITCHES ................. 42 B2.2 OPERATING LEVERS, PEDALS AND OTHERS ............
  • Page 6 C3.8 REPLACEMENT OF BUCKET TOOTH ................. 124 C3.9 REPLACEMENT OF PIN SHAFT AND SHAFT SLEEVE ..........125 C3.10 SERVICE BRAKE AND INSPECTION OF PARKING BRAKE ........126 C4 STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS ........... 126 C5 DUSTY ENVIRONMENT ......................128 C6 WADING OPERATION ......................

  • Page 7: A Safety

    Eurotrac WL18 WL18 Operation and Maintenance Manual A Safety...

  • Page 8: A1 Safety Signage

    A1 Safety signage There are fifteen safety markings on the product. This section introduces the placement of these safety markings and descriptions of potential hazards. Please familiarize yourself with these safety markings. To ensure that you can read all security markings, if you cannot clearly read the text or graphics of these security markings, please replace them or scrub them with cloth and soapy water, and do not scrub them with cleaning agent, gasoline, etc.
  • Page 9 Eurotrac WL18 WL18 Operation and Maintenance Manual...
  • Page 10 Schematic diagram of the right Schematic diagram of the side of the driver's cab electric alarm sign in the left engine hood Rear engine hood open Schematic diagram of interior identification...

  • Page 11: A1.2 Content Of Safety Signage

    Eurotrac WL18 WL18 Operation and Maintenance Manual A1.2 Content of safety signage (1) Signage of "Boom warning sign (I)" (2) Signage of "Boom warning sign (II)" (3) Signage of "Locking warning sign" (4) "Fuel tank caution sign" signage 1...
  • Page 12 (5) "Fuel tank caution sign" signage 2 (6) "Reflective body logo" label (7) Signage of "Hinged warning sign" (8) Signage of "Safety sign" (read the instructions)
  • Page 13 Eurotrac WL18 WL18 Operation and Maintenance Manual (9) Signage of “Cab warning sign 1" (10) Signage of “Cab speed warning sign” (11) Signage of "Wear earplug warning sign type" (12) Signage of "Seat belt identification"...
  • Page 14 (13) Signage of "Hood warning sign (I)" (14) Signage of "Battery warning label" (15) Signage of "Anti-scald caution sign" (16) Signage of "Fan attention sign"...

  • Page 15: A2 General Precautions For Operation And Maintenance

    Eurotrac WL18 WL18 Operation and Maintenance Manual (17) Signage of "Hydraulic oil tank caution signage" A2 General precautions for operation and maintenance A2.1 Precautions before operation • Only specially trained and qualified staff can operate and maintain the machines. •...

  • Page 16: A2.2 Precautions For Safe Operation

    • When working with another operator or traffic controller on site, it must be ensured that all staff understand the sign language signals used. A2.2 Precautions for safe operation • The operator shall not wear long hair, work clothes, helmet, protective goggles and gloves, and wear safety shoes.
  • Page 17 Eurotrac WL18 WL18 Operation and Maintenance Manual • Compressed air may cause personal injury. When using compressed air for cleaning, wear masks, protective clothing and safety shoes. maximum pressure compressed air for cleaning should be lower than 0.3 MPa. Pressure <0.3MPa...

  • Page 18: A2.3 Prevention Of Fire

    A2.3 Prevention of fire • The user must have a fire extinguisher and a first aid kit, read the instructions carefully, and know how to use it. • Fuel oil, hydraulic oil, gear oil, transmission oil and lubricating oil, coolant and brake fluid are flammable liquids.

  • Page 19: A2.4 Preventing Pricking And Cutting Off

    Eurotrac WL18 WL18 Operation and Maintenance Manual • Incorrect connection of the battery may cause fire. A2.4 Preventing pricking and cutting off • Do not enter, or place hands, arms, or any other parts of the body between movable components such as between the working...

  • Page 20: A2.5 Safety Measures For Operation At High Temperature

    If the protective device is damaged or deformed due to falling objects or tilting, its strength will be reduced and it will not be able to properly function. In this case, be sure to contact the Eurotrac Dealer to consult the repair method.

  • Page 21: A2.9 Precautions For Work In Confined Spaces

    Eurotrac WL18 WL18 Operation and Maintenance Manual A2.9 Precautions for work in confined spaces • If it is necessary to start the engine or handle fuel oil, cleaning parts or paint in a closed or poorly ventilated place, it is necessary to open the doors and windows to ensure sufficient ventilation to prevent gas poisoning.

  • Page 22: A3 Precautions For Operation

    A3 Precautions for operation Caution The machine must only be operated from the operator's seat, with the seatbelt fastened. A3.1 Precautions for construction site • Before the loader operation, carefully check the environment in the operation area, including people, obstacles, roads, etc. When operating in a site with complex terrain or a relatively high operation height, it is necessary to purchase and install a safety frame from the...

  • Page 23: A3.2 Start The Engine

    Eurotrac WL18 WL18 Operation and Maintenance Manual A3.2 Start the engine • Sound the horn for warning. • The warning decal is hung on the joystick of loader, and the engine shall not be started. • The loader cab glass, vehicle lamp, rearview mirror, etc.

  • Page 24: A3.3 Operation

    • The parking brake switch is in the pull-up status. A3.3 Operation A3.3.1 Precautions for loader traveling • The bucket is 400mm-500mm (16in-20in) above the ground • Driving at low speed when driving on uneven roads. Low speed • Do not drive laterally on the ramp.
  • Page 25 Eurotrac WL18 WL18 Operation and Maintenance Manual • Do not turn the steering wheel on the ramp. • Keep the bucket distance from the ramp by 200 mm~300 mm (8 in~12 in) when going up and down ramps. • When the bucket of the machines is loaded and walking on a slope, the bucket should be facing uphill.

  • Page 26: A3.3.2 Shutdown

    A3.3.2 Shutdown • The electronic handle FNR reversing switch is set to the N position. • The parking brake switch is in the pull-up status. • Lower the bucket to the ground and lay flat. • Shut down the engine.

  • Page 27: A3.3.3 Operation Precautions

    Eurotrac WL18 WL18 Operation and Maintenance Manual A3.3.3 Operation precautions • When using the machines, do not exceed the maximum allowable load machine performance consistent with the structure of the machines to prevent personal injury caused by damage to the working device or overturning of the machines due to overload.
  • Page 28 • Do not use the bucket or boom as a crane for operation, which may cause the risk of machine roll-over and fall of load. • Add anti-skid chain when driving in snow • Set wooden wedge when parking on the ramp. •...

  • Page 29: A3.4 Transport

    Eurotrac WL18 WL18 Operation and Maintenance Manual • When building embankments or bulldozing, or when pouring earth on a cliff, first pour a pile, and then use the second pile to push the first pile. • Before crossing bridges or other structures, ensure that they are strong enough to allow the passage of vehicles.
  • Page 30 A3.4.2 When loading and unloading wagon, use the inclined plane or flat plate, please operate as follows • Keep the trailer in the brake state and place wedges under the wheels to prevent unnecessary damage caused by moving and hurting people and objects. •...
  • Page 31 Eurotrac WL18 WL18 Operation and Maintenance Manual • The safety of the lifting equipment must meet the local standards. • The lifting site must be in order and have a unified command. • Select the lifting rope reasonably according to the vehicle weight, and it is recommended to use the qualified synthetic fiber lifting belt that meets the local standard requirements.

  • Page 32: A3.5 Towing

    not be pulled out and shall be fixed). Anti-wear measures shall be taken at the edges and corners of the wagon and the vehicle, and necessary measures shall be taken to protect the appearance to prevent bumping, paint falling and deformation. Caution •...

  • Page 33: A4 Precautions For Maintenance

    Eurotrac WL18 WL18 Operation and Maintenance Manual A4 Precautions for maintenance A4.1 Precautions before inspection and maintenance • Hang out the warning signs during inspection and maintenance • The operation and maintenance staff shall trained qualified. Personnel unrelated to the ongoing maintenance and...

  • Page 34: A4.2 Precautions For Inspection And Maintenance

    • If maintenance must be performed while Engine is running, at least two people must perform Operation. To prevent injury, one worker should always sit in the driver's seat and be ready Shut down the engine at any time. • When lifting the bucket for inspection and maintenance, use the bracket to support the boom to prevent the working device...

  • Page 35: A4.3 Treatment Of Pipelines, Tubes And Hoses

    • Repair any loose or damaged fuel or lubricating oil circuit, rigid tube and hose of the hydraulic system. Leaks may cause fire. Please contact the designated dealer of Eurotrac for repair or replacement. • Carefully check the pipeline, rigid tube and hose, tighten all joints according to the specified torque,...

  • Page 36: A4.5.1 Treatment Of Tyres

    If the tyre is handled incorrectly, there is a risk of burst tyre. The maintenance, disassembly, repair and assembly of tyres and wheel rim require special equipment and expertise, so please ask Eurotrac Dealer to carry out these tasks. • When inflating the tire, check that no other staff are standing near the tire.

  • Page 37: A5 Emission Related Requirements

    Eurotrac WL18 WL18 Operation and Maintenance Manual Caution • Before repairing the electrical system or performing electric welding, disconnect any cable from the battery. • Choose a grounding point nearby, but ensure there is no circuit between the welded part and the grounding point.

  • Page 38: B Operation

    B Operation...

  • Page 39: B1 General Drawing

    Eurotrac WL18 WL18 Operation and Maintenance Manual B1 General drawing B1.1 General drawing of machine Linkage Working hydraulic Steering hydraulic Transmission Radiator Bucket Fuel tank Engine mechanism system system pressure system Counterweight Evaporator Work equipment Hydraulic oil Front Condenser Frame...

  • Page 40: B1.2 Overall Diagram Of Controls And Instruments

    B1.2 Overall diagram of controls and instruments...

  • Page 41: B2 Description Of Components

    WL18 Operation and Maintenance Manual B2 Description of components B2.1 Instrument and light switches B2.1.1 Instrumentation B2.1.1.1 Boot interface Upon startup, the Eurotrac logo is displayed for 5 seconds, after which the display switches to the main interface. Instrument power-off diagram 故障报警！ Fault alarm!
  • Page 42 B2.1.1.2 Main interface information When the instrument enters the main interface, the main interface includes indicator lamps and other display information. 故障报警！ Fault alarm! B2.1.1.2.1 Information area The display information of the basic information area is the basic information of the complete machine. The information contained is shown in the following table.
  • Page 43 Eurotrac WL18 WL18 Operation and Maintenance Manual 1 Working gear ❖ Function description: used to indicate the gear information status of the machines ❖Data range: F1, F2, H, N, R. 2 Vehicle speed ❖Function description: used to indicate the vehicle speed status of the machines.
  • Page 44 8 Coolant temperature Function description: display the engine coolant temperature data in real time. Data range: 0~120°C. The default display is the lowest point of the dial. Activation conditions: when the water temperature value is higher than 105 °C, the engine water temperature warning lamp will flash in red.
  • Page 45 Eurotrac WL18 WL18 Operation and Maintenance Manual The alarm information prompt is as follows: Alarm Alarm conditions Alarm text Index Fault information of engine speed/water temperature/fault Communication failure with cannot be received within 10 seconds engine ECU Quantity of fuel <1/8...
  • Page 46 B2.1.1.2.2 Indicator lamp Icon Name of signal Display color Display mode Serial number High cooling water Flashing temperature alarm Low fuel level Yellow Flashing Engine fault indication Flashing Blockage alarm lamp of fuel Reserved filter Preheating indicator lamp Yellow Always on Regeneration request Yellow...
  • Page 47 Eurotrac WL18 WL18 Operation and Maintenance Manual High beam Blue Always on Hazard warning lamp Always on Silent light Always on Yellow Warning lamp Yellow Always on Differential lock indicator Always on lamp Yellow Safety belt Always on/flashing Seat heating...
  • Page 48 4 Fuel filter indicator lamp ❖ Function description: used to indicate the status of the fuel filter. ❖ Activation conditions: when the fuel filter is blocked, the indicator lamp is always on. ❖ Release condition: when the fuel filter is normal, the indicator lamp is off. 5 Preheating indicator lamp ❖...
  • Page 49 Eurotrac WL18 WL18 Operation and Maintenance Manual 10 Emergency stop indication ❖ Function description: used to indicate the emergency stop state of vehicle. ❖ Activation conditions: when the emergency stop state of vehicle, the red indicator lamp is always on.
  • Page 50 16 Left turn signal lamp ❖ Function description: used to indicate the left steering state. ❖ Activation condition: when the left turn is valid, the indicator lamp will flash green. ❖ Release condition: when the left turn is invalid, the indicator lamp is off. ❖...
  • Page 51 Eurotrac WL18 WL18 Operation and Maintenance Manual 21 Warning lamp ❖ Function description: used to indicate the status of the warning lamp. ❖ Activation conditions: when the warning lamp is valid, the yellow indicator lamp is always on ❖ Release condition: when the warning lamp is invalid, the indicator lamp is off.
  • Page 52 2 Language ❖ Function description: the current instrument language is displayed. ❖ Operation method: right instrument settings - instrument settings - voice settings. B2.1.2.4 Other logic of instrument 1 Voltage alarm ❖ Function description: the current voltage is too high or too low. ❖...
  • Page 53 Eurotrac WL18 WL18 Operation and Maintenance Manual B2.1.3.2 Direction switch Low beam The direction switch is located on the right side under the steering wheel. The left and right steering switching is performed at the front and rear, and the up and down operation is for overtaking and low and high beam switching.
  • Page 54 B2.1.3.5 Hydraulic fan reverse switch This switch can be used to operate the hydraulic fan for reversal. B2.1.3.6 Differential lock switch When this switch is pressed, the differential lock is in the locking state. B2.1.3.7 Electric lock The electric lock is located on the right pilot box and is used to turn on or off the power system and start the engine.
  • Page 55 Eurotrac WL18 WL18 Operation and Maintenance Manual B2.1.3.8 Horn It is located in the center of the steering wheel. When this button is pressed, the horn will sound. B2.1.3.9 Master power switch Position "1": turn on the power of the whole vehicle.
  • Page 56 Prompt the user that the DPF regeneration will not be carried out temporarily due to the inhibit switch being pressed B2.1.3.11 Electronic handle B2.1.4 Display B2.1.4.1 Boot interface 。The start-up animation will be displayed on the display after power-on.
  • Page 57 Eurotrac WL18 WL18 Operation and Maintenance Manual B2.1.4.2 Main interface The main interface includes basic information area, surround view interface and navigation area by default. The basic information area is also displayed in the menu interface. Main interface 1 Basic display area The basic display area includes: 1 hour meter, 2 working gear, 3 working mode, 4 date and time.
  • Page 58 2 Surround view interface The surround view interface surround view + turn on the car around once, the default is surround view plus rear view, enter the setting - video settings to change the display of the surround view interface. 3 Navigation area Navigation area includes: 1 multimedia interface, 2 parameter interface, 3 setting interface, 4 fault interface, 5 password.
  • Page 59 Eurotrac WL18 WL18 Operation and Maintenance Manual B2.1.4.3 Multimedia interface Click , enter multimedia interface. The multimedia interface includes radio, bluetooth and USB interface. The fixed button has switch, treble and bass adjustment, silencer key and volume adjustment. Switch Switch Click On/off key , to turn Multimedia on or off.
  • Page 60 1 Radio Switch Multimedia Radio Bluetooth Click to adjust the radio receiving frequency band, can be directly adjusted to the previous/next station. The frequency is adjusted by 0.1, is the current radio receiving frequency band. Click to automatically search for the station, and store the searched frequency to the right.
  • Page 61 Eurotrac WL18 WL18 Operation and Maintenance Manual Switch Multimedia Radio Bluetooth The mobile phone can connect to the bluetooth BTSPEAKER, and can be adjusted to the previous/next song, and can pause and play songs. 3 USB Switch Multimedia Radio Bluetooth...
  • Page 62 Operating parameters Operating parameters Transmission System Complete Complete Engine Transmission Engine Vehicle information management machine machine information information information controller information information Parameter interface includes: whole machine information, engine information, transmission information, vehicle controller, system management. The password is required to display the contents of the parameter interface submenu: Please enter the password 1 Whole machine information Click...
  • Page 63 Eurotrac WL18 WL18 Operation and Maintenance Manual 2 Engine information Click to enter engine information interface. Engine information Name Data Pedal position Engine speed Engine torque Intake air temperature Boost pressure Coolant temperature Oil pressure 3 Transmission information Click to enter the transmission information interface.
  • Page 64 Transmission information Transmission information Data Data Name Name Original pressure of pump port B Parking brake status Disconnect Gear position information 1st gear Pressure of pump port A Pump forward current Pressure of pump port B Pump backward current Motor flow rate Displacement of motor Fan motor control current Control current of positive and reverse rotation of...
  • Page 65 Eurotrac WL18 WL18 Operation and Maintenance Manual Vehicle controller Vehicle controller Data Name Data Name Air suspension seat Right turn signal lamp Air conditioner power outlet Rear wiper motor Rear defrosting Position, license plate, reading lamp Display / Instruments / By-Gauge Panel...
  • Page 66 B2.1.4.5 Setting interface Click , enter the setting interface. Machine setup Brightness Language Hour meter Clock Maintenance and maintenance Instrument Vehicle No. Restore to factory Video settings settings The setting interface includes brightness, language, clock, hour meter, maintenance and maintenance, instrument settings, video settings, number of complete machine, restore factory settings.
  • Page 67 Eurotrac WL18 WL18 Operation and Maintenance Manual Language Chinese Select different options to switch to different language. 3 Clock setting Click , enter Clock setting. Clock Clock Clock Date Time 24-hour system 12/24 hour clock can be set. 4-hour meter setting Click to enter Hour meter setting interface.
  • Page 68 Hour meter management Phase hour meter is cleared 5 Maintenance and maintenance Maintenance and Click to enter the maintenance interface. maintenance Maintenance and maintenance Maintenance of Yuancheng 6 Instrument settings Click , enter Working mode setting. Instrument settings Instrument settings Chines Buzzer Front instrument brightness, language and buzzer can be set.
  • Page 69 Eurotrac WL18 WL18 Operation and Maintenance Manual Video settings Panoramic + front Panoramic + rear view Panoramic + left view view Panoramic + right Single-picture front Single-screen rear view view view Single-screen right Panoramic + (left/right Left view of single...

  • Page 70: B2.2 Operating Levers, Pedals And Others

    Click , enter fault interface. Fault interface includes ECU and TCU fault. Fault information Enter different menus to view the active fault and historical fault corresponding to different components. The historical fault needs to be displayed after the primary password is entered. In the historical fault interface, click "Clear the fault"...
  • Page 71 Eurotrac WL18 WL18 Operation and Maintenance Manual Caution Do not lower the bucket in the floating position. B2.2.1 Bucket control lever and boom control lever Lifting: boom lifting. Median: the boom is kept in a certain position Lowering: boom lowering...
  • Page 72 Brake pedal Accelerator pedal B2.2.4 Other B2.2.4.1 Cab Ceiling Light The cab ceiling lamp is located above the cab seat. "ON" position: the ceiling lamp is on. "OFF" position: ceiling lamp off. B2.2.4.2 Power outlet The power outlet is located on the right rear side of the driver's cab.
  • Page 73 Eurotrac WL18 WL18 Operation and Maintenance Manual Defrosting: (one air outlet on the left and one on the right) Note: in order to ensure good air outlet effect, it is recommended not to open more than two tuyere at the same time when heating air operation.
  • Page 74 The driver's seat can be adjusted in degree of hardness (stiffness), front and rear direction, height direction and angle of backrest to meet the needs of different drivers and different working places. Please adjust it according to the height and weight of the operator to adapt to the seat. Note: In order to ensure the safety of the operator, the driver should sit on the seat and fasten the safety belt when performing any loader operation.

  • Page 75: B2.3 Fire Extinguisher

    Eurotrac WL18 WL18 Operation and Maintenance Manual B2.3 Fire extinguisher Please install fire extinguisher that meet national laws and local requirements.

  • Page 76: B3 Operation

    B3 Operation Caution The machine must only be operated from the operator's seat, with the seatbelt fastened. B3.1 New vehicle running-in • The running-in period of the new loader is 60 hours. • After each engine startup, run at low speed neutral gear for 5 minutes to fully preheat the engine. •...
  • Page 77 Eurotrac WL18 WL18 Operation and Maintenance Manual • Each hose joint shall not be loose. • Pedal weld cannot crack • The hydraulic cylinder connection shall not be loose • The connection of the linkage mechanism shall not be loose.
  • Page 78 • The air filter mounting bolts shall not be loose. • The generator terminal shall not be loose. • The starter terminal shall not be loose.
  • Page 79 Eurotrac WL18 WL18 Operation and Maintenance Manual • The wheel rim bolt shall not be loose. Rim bolt torque: 500~585 N•m, At the same time, it should be checked and tightened regularly. • The gearbox fixing bolt shall not be loose.
  • Page 80 • The muffler fixing bolt shall not be loose. • The front axle fixing bolt shall not be loose. • The rear axle fixing bolt shall not be loose. B3.2.2 Whether there is leakage at relevant parts...
  • Page 81 Eurotrac WL18 WL18 Operation and Maintenance Manual • Radiator. • Engine oil pan. • Drive axle.
  • Page 82 • Brake pipeline. • Pipeline. B3.2.3 Checking the fluid level...
  • Page 83 Eurotrac WL18 WL18 Operation and Maintenance Manual • Coolant. • Engine oil. • Hydraulic oil.
  • Page 84 • Check the transmission oil level The gearbox comes with an oil inspection hole. Stop the vehicle on a flat ground and check whether the oil level is within the normal range. If there is any loss of oil, increase the engine oil;...

  • Page 85: B3.3 Start The Engine

    Eurotrac WL18 WL18 Operation and Maintenance Manual B3.2.5 Position of control lever • The parking brake switch is in the brake position. • The FNR switch is in the N position. B3.3 Start the engine • Turn on the master power switch.
  • Page 86 • Insert the key into the electric lock and turn it to the "I" position, and the dashboard indicator lamp will be on. • Turn the key to the "Startup" position, and the starter will rotate. Caution • Do not allow the starter to rotate continuously for more than 15 seconds. •...

  • Page 87: B3.4 Driving Of Loader

    Eurotrac WL18 WL18 Operation and Maintenance Manual B3.4 Driving of loader • The bucket is placed in the walking position. • Depress the brake pedal. • Release the parking brake. • The gear switch is in "2" position.
  • Page 88 • Release the brake pedal and depress the accelerator pedal. • • Steering Use the steering wheel to steer while driving. Caution • Do not turn sharply during high speed driving. • Ramp driving, no steering. • Engine flameout, no steering. •...
  • Page 89 Eurotrac WL18 WL18 Operation and Maintenance Manual Press the parking brake switch to release the brake...

  • Page 90: B3.5 Work That Can Be Carried Out With Wheel Loaders

    B3.5 Work that can be carried out with wheel loaders Caution The machine must only be operated from the operator's seat, with the seatbelt fastened. B3.5.1 Shoveling and loading operations • Shoveling and loading of stockpile, the loader is facing the stockpile, the bucket stops 30 cm ( 12 in ) from the ground, and then slowly lower the bucket.
  • Page 91 Eurotrac WL18 WL18 Operation and Maintenance Manual • If the material is too full, shake the bucket (tip up and tip down buckets) quickly. Note: Remove any loose material. B3.5.2 Excavation Operations Caution: It is forbidden to excavate operations for a long time, otherwise the transmission oil temperature will be too high and deteriorate.
  • Page 92 When the material is full, raise Boom and slowly • Tilt-up bucket B3.5.3 Leveling operations • The electronic handle FNR (Forward-Neutral- Reverse) switch is in the R position. • The boom is placed in the "floating" position. • Unloading and leveling. •...
  • Page 93 Eurotrac WL18 WL18 Operation and Maintenance Manual B3.5.4 Bulldozing operations Caution: It is forbidden to bulldozing operation for a long time, otherwise the transmission oil temperature will be too high and deteriorate. • The gear switch is set to the "1" position •...

  • Page 94: B3.6 Shutdown

    B3.5.6 Loading operations • Cross-loading operation. • V-shaped charging operation. B3.5.7 Driving in water and swampy areas • The bottom of the drive axle housing shall be 驱动桥壳 higher than the horizontal plane. Drive axle housing B3.6 Shutdown • The electronic handle FNR reversing switch is set to N neutral position.
  • Page 95 Eurotrac WL18 WL18 Operation and Maintenance Manual • Depress the brake pedal. • The parking brake switch is in the brake position. • The bucket is placed flat. • After the engine is operated at low speed for 5 minutes to cool all parts evenly, shut down the engine.

  • Page 96: B3.7 Cold Weather Operation

    B3.7.2 Antifreeze Antifreeze must be used, and it is recommended to use Eurotrac special antifreeze. B3.7.3 Battery When the ambient temperature decreases, the capacity of the battery will also decrease. If the battery charging rate is low, the battery electrolyte will freeze.

  • Page 97: B3.9 Operation Essentials

    Eurotrac WL18 WL18 Operation and Maintenance Manual B3.9 Operation essentials B3.9.1 Startup Operation, process of startup 1. Power on the complete vehicle Check around the complete vehicle and confirm that there is no potential safety hazard around the complete vehicle, and then turn on the master power switch at the battery.
  • Page 98 When the complete vehicle is going down the ramp, brake shall be taken if necessary to prevent the vehicle speed from being too high according to the complete vehicle conditions. 3. Working condition of stacking Under the working condition of stacking, adjust the tractor effort first, and adjust the tractor effort of the complete vehicle to the tractor effort suitable for the working condition of stacking through the instrument settings, so that the operation process is smoother when the complete vehicle is in the stockpiling operation;...

  • Page 99: B4 Long-Term Storage

    Eurotrac WL18 WL18 Operation and Maintenance Manual B4 Long-term storage • Store in the garage, cover with canvas if stored in the open air. • Fill the fuel tank with fuel oil. • The exposed piston rod shall be coated with lubricating grease.

  • Page 100: B5 Fault Analysis And Troubleshooting

    B5 Fault analysis and troubleshooting Most of the reasons for the failure of the loader depend on the use and management of fuel oil, engine oil, water, air, electricity, etc. Don't be anxious. Please follow the prompts first. If the problem still cannot be solved, please contact the dealer.
  • Page 101 Eurotrac WL18 WL18 Operation and Maintenance Manual B5.2 Common faults and troubleshooting of brake system Characteristic of Reason Exclusion method failure 1. Leakage of brake hydraulic 1. Replacement of pipeline pipeline 2. Replacement of clamp upper sealing 2. Oil leakage of clamp element 3.
  • Page 102 B5.3 Common faults and troubleshooting of hydraulic system of work equipment Characteristic of Reason Exclusion method failure 1. Cylinder oil seal is worn or 1. Replace the oil seal damaged 2. Excessive wear of the distributing valve, and the fit 2.
  • Page 103 Eurotrac WL18 WL18 Operation and Maintenance Manual 4. Looseness of oil pipe joint 4. Tighten the oil pipe 5. Large clearance between 5. Replacement of non-conforming parts cylinder wall and piston 6. Lubrication difference of 6. Ensure the effect of lubrication connecting pin shaft B5.4 Common faults and troubleshooting of steering system...
  • Page 104 B5.5 Common faults and troubleshooting of electrical system Characteristic of Reason Exclusion method failure The generator does 1. Internal fault of generator 1. Replace with a new generator not generate 2. Alternator belt is too electricity or the 2. Readjustment loose voltage is low 1.
  • Page 105 Eurotrac WL18 WL18 Operation and Maintenance Manual Characteristic of Reason Exclusion method failure 6. Power switch is damaged 6. Replacement of power supply switch Lamp does not light Check the switch, fuse, bulb and circuit, Line fault etc. and replace or repair them 1.

  • Page 106: C Maintenance

    C Maintenance...

  • Page 107: C1 Preparation Before Maintenance

    Eurotrac WL18 WL18 Operation and Maintenance Manual C1 Preparation before maintenance • Check the hour meter. • Park the loader on a solid ground, ensure that the four wheels are on the ground, and lay the bucket flat on the ground.

  • Page 108: C2 General Rules For Repair And Maintenance

    • Place stoppers in front of and behind the tire. • Locking of frame lock. Turn on Locked • Hang the warning mark. • Accompanied tools The tools required for maintenance are shown in the accompanied tools in the Product Packing List. C2 General rules for repair and maintenance •...

  • Page 109: C2.1 Fuel

    Eurotrac WL18 WL18 Operation and Maintenance Manual C2.1 Fuel • Select high quality diesel oil according to the ambient temperature. Serial Grade of ordinary Application Position of Ambient temperature number diesel oil Products application The minimum temperature is No. 0 above 4°C...

  • Page 110: C2.2 Engine Oil

    • Select high quality fuel filter element and replace it as required. C2.2 Engine oil • Select high quality oil according to the ambient temperature and the engine operating instructions. Diesel engine oil code and name Serial Application Position of numb Ambient temperature Quality...

  • Page 111: C2.3 Antifreeze

    • Fill the whole machine with ethylene glycol type high quality antifreeze throughout the year, and the quality index of antifreeze must comply with Q/LWZG 127 Technical Conditions for Eurotrac Loader and Backhoe Loader Antifreeze of Eurotrac. •...

  • Page 112: C2.5 Transfer Case Oil, Gear Oil, Brake Fluid, Hydraulic Oil

    • Filling lubricating grease parts of the loader. Rotary bucket Bucket upper Boom pin (both Bucket cylinder Upper hinge Boom cylinder rear cylinder front pin sides) rear pin pin (both sides) Steering rear pin (both sides) Boom cylinder front Lower hinge Steering front pin Bucket lower pin (both Lower pin of...

  • Page 113: C2.6 Air Filter

    2. The HZY4 brake fluid must meet the requirements. The petroleum-based feedstock-based brake fluid cannot be selected, which is easy to cause damage to the seal of brake system. Eurotrac will not bear any responsibility for the various losses caused by the selection of brake fluid that does not meet the standard requirements.

  • Page 114: C2.7 Tire

    • Select high quality air filter element and replace it as required. C2.7 Tire • Check the air pressure Front wheel air pressure: 0.35 MPa-0.375 MPa Rear wheel air pressure: 0.325 MPa-0.35 MPa • Check the rim bolt and tread. Rim bolt torque: 500 Nm ~ 585 Nm, At the same time, it should be checked and tightened regularly.

  • Page 115: C2.8 Recommended Domestic And Foreign Oil Reference Table

    Moter Oil 30; XT-5; Black Overlord 10W-30 RoteUaTX 30; RPM delo 100,200 Oil 30,10w/30 (t≥-20°C) RoteUaDX 30; Note: It is recommended to use Eurotrac loader special oil. • Hydraulic oil. Similar foreign brands and grades (40℃) Kinematic Brand of viscosity...
  • Page 116 Super Brake Fluid Brake Fluid Disc- Brake Fluid Donax B brake fluid DOT4 Brake Fluid Note: It is recommended to use the special brake fluid for Eurotrac loader. • Lubricating grease. Similar foreign brands and grades British Brand of Petroleum...

  • Page 117: C3 Special Repair And Maintenance

    Eurotrac WL18 WL18 Operation and Maintenance Manual C3 Special repair and maintenance C3.1 Replacement of air filter element • Turn on the key switch and check whether the dust indicator lamp is on. • When the dust indicator lamp is on, please clean or replace the air filter element.

  • Page 118: C3.3 Replacement Of Transmission Oil And Filter Element

    C3.3 Replacement of transmission oil and filter element C3.3.1 Transmission oil filling C3.3.1.1 Oil level inspection • Park the vehicle in a flat place, place the shift control lever in the neutral position, pull up the parking brake lever, and place stoppers in front of and behind the tire.
  • Page 119 Eurotrac WL18 WL18 Operation and Maintenance Manual • Replacement of the filter element. • Place the bucket flat, add new oil until the lower oil pointer is full, and do not exceed the upper oil pointer. 上油标 Oil leveler 下油标...

  • Page 120: C3.5 Replace Front And Rear Axle Oil

    C3.5 Replace front and rear axle oil • Bridge refueling hole • Bridge oil drain hole • Wheel-side oil filler/drain hole and observation hole. Refueling method: Drive the loader to a flat field, idle running for about 10 minutes, and slowly move the loader with a small throttle to make the oil drain hole on the end face of the front drive axle wheel in the lowest position.

  • Page 121: C3.6 Replacement Of Engine Oil And Filter Element

    Eurotrac WL18 WL18 Operation and Maintenance Manual C3.6 Replacement of engine oil and filter element • Open the oil filler cap. • Unscrew the oil drain plug and place the waste oil in the special purpose container. • Remove the filter with a special tool and turn it counterclockwise, and then replace it with a new one.

  • Page 122: C3.7 Replacement Of Diesel Filter Element

    • The level of liquid is within the specified range of the oil level dipstick. • Start the engine and check for leaks. C3.7 Replacement of diesel filter element • Remove the filter by turning it counterclockwise with a special tool.

  • Page 123: C3.8 Replacement Of Bucket Tooth

    Eurotrac WL18 WL18 Operation and Maintenance Manual • Loosen the hand oil pump bleeder plug, and pump oil and exhaust. • Start the engine and check for leaks. C3.8 Replacement of bucket tooth • Use a block of wood to cushion the bucket.

  • Page 124: C3.9 Replacement Of Pin Shaft And Shaft Sleeve

    • If the limit clearance of pin shaft and shaft sleeve is exceeded or the pin shaft sleeve is damaged, it must be replaced. In this case, contact Eurotrac authorized service station or Eurotrac Manufacturer for maintenance in time. •...

  • Page 125: C3.10 Service Brake And Inspection Of Parking Brake

    Eurotrac WL18 WL18 Operation and Maintenance Manual C3.10 Service brake and Inspection of parking brake • Inspection of service brake. 制动开始 Start of braking • Inspection of parking brake Depress the brake pedal and place the gearshift lever in "N" position. The parking brake lever is in the "Brake"...
  • Page 126 Standard torque (grade Thread specification High torque (Grade 10.9) Low torque (Grade 4.8) 8.8) 430 ±50 271 ± 32 600 ±55 385 ± 35 250 ±40 160 ± 40 585 ± 80 380 ±52 800 ±70 514 ±45 300 ±45 195 ±...

  • Page 127: C5 Dusty Environment

    Eurotrac WL18 WL18 Operation and Maintenance Manual C4.2 Tightening torque of hexagon flange bolt Standard torque (grade High torque (Grade 10.9) Low torque (Grade 4.8) Metric thread 8.8) size Rigid Flexible Rigid Flexible Flexible (mm) Rigid coupling coupling coupling coupling...

  • Page 128: C7 Running-In Period Maintenance

    C7 Running-in period maintenance Running-in Maintenance content Methodology time 1. Check the fastening of each component, bolt and nut, especially the exhaust pipe screw, front and rear axle fixing See this manual for details bolt, rim fixing nut and drive shaft connecting bolt. 2.
  • Page 129 Eurotrac WL18 WL18 Operation and Maintenance Manual Period Contents Check the battery observation hole (green: normal, gray: power loss, black: damaged) Add lubricating grease (at steering cylinder hinge point and drive shaft spline) Cleaning A/C internal/external circulation filter element (the frequency of...
  • Page 130 Maint 500± 700± 1000± 1500± 2000± 2500± enanc 3000± 3500± ±50 Name hour hour hour hour hour hour categ hours hours Filter ● ● ● ● ● element Hydra ulic Anti-wear ● syste hydraulic Filter ● ● ● ● ● element Heavy Trans...
  • Page 131 Eurotrac WL18 WL18 Operation and Maintenance Manual Note 1. Check and replace the center sill frame pin and shaft sleeve every 5000 hours. The inspection standard: radial clearance ≤ 1 mm, axial clearance ≤ 0.5 mm (four mounting surfaces) 2. Replacement of antifreeze for subsequent cycle maintenance every 2000±100 hours;...

  • Page 132: D Structural Characteristics And Performance Parameters

    D Structural characteristics and performance parameters...

  • Page 133: D1 Appearance And Name Of Each Component

    Eurotrac WL18 WL18 Operation and Maintenance Manual D1 Appearance and name of each component Linkage Working hydraulic Steering hydraulic Bucket Transmission Engine Fuel tank Radiator system mechanism system pressure system Counter weight Hydraulic oil Front combination Evaporator Attachment of Condenser...

  • Page 134: D2 Overall Dimension Drawing (Basic Type)

    D2 Overall dimension drawing (basic type) Transpo location Different sizes may vary without prior notice.

  • Page 135: D3 Signage

    Eurotrac WL18 WL18 Operation and Maintenance Manual D3 signage The signage of the complete machine is nailed on the right side of the rear end of the front frame, indicating the type of vehicle, product identification code, year of manufacture and manufacturer, etc.

  • Page 136: D5 Technical Parameters

    D5 Technical parameters D5.1 Basic parameters (standard configuration) Bucket capacity 1.2m Rated load 2000Kg Boom lifting time Three and 10.1s 1st gear speed 0-10km/h 2nd gear speed 0-20km/h 3rd gear speed 0-30km/h Engine model Kubota V3307 Engine power 55.4 kw Maximum tractive effort 44KN Maximum rising power...
  • Page 137 Eurotrac WL18 WL18 Operation and Maintenance Manual Curb weight 6650Kg D5.2 Power system See the corresponding Engine Instruction Manual for parameters of power system.
  • Page 138 D5.3 Transmission system D5.3.1 Hydrostatic actuation Type One pump and one motor Displacement of travel pump 75.9 Displacement of travel motor D5.3.2 Transmission Type HST Transfer Case Speed ratio 1.62 D5.3.3 Drive axle Type Wet drive axle Type of main drive Spiral bevel gear primary reduction Wheel-side reduction type Planetary reduction of spur gear...
  • Page 139 Eurotrac WL18 WL18 Operation and Maintenance Manual 2-63X35X33 Steering cylinder 2-63X35X330 (Quantity - Cylinder bore × Diameter of piston rod × Stroke) 20MPa Working pressure of system Steering angle 39° D5.6 Work equipment 2x85x50x680x1050 (Quantity - Cylinder bore × Diameter of piston rod ×...
  • Page 140 D5.9 Air conditioning system Heater (standard) Working medium Diesel engine circulating water Heating capacity 6000W A/C (optional) Working medium R134a Refrigerating capacity 4500W System voltage 12V. DC...

  • Page 141: D6 Schematic Diagram Of System

    Eurotrac WL18 WL18 Operation and Maintenance Manual D6 Schematic diagram of system D6.1 Schematic diagram of drive axle...
  • Page 142 The pressure of the hydraulic system shall be adjusted by the manufacturer before delivery, and a special lead seal locking shall be installed on the pressure regulating and the upper part. The user shall not adjust it at will, otherwise the Eurotrac will not bear any responsibility for the losses caused.
  • Page 143 The pressure of the hydraulic system shall be adjusted by the manufacturer before delivery, and a special lead seal locking shall be installed on the pressure regulating valve. The user shall not adjust it at will, otherwise Eurotrac will not bear any responsibility for the losses caused thereby.
  • Page 144 D6.4 Schematic Diagram of Service Brake System Precharge pressure: Volume: 1.5L Service brake pressure sensor Front axle (brake) Service brake Parking brake Rear axle Filling pressure: 103±3.4bar pressure:137±3.4bar D6.5 Schematic diagram of electrical system...
  • Page 145 Eurotrac WL18 WL18 Operation and Maintenance Manual...

  • Page 146: E Variant And Options

    E variant and options...

  • Page 147: E1 Optional Configuration Resources

    Eurotrac WL18 WL18 Operation and Maintenance Manual E1 Optional configuration resources E1.1 Optional bucket types • Grain hopper • Flat fork • Quick-change flat fork E1.2 Other • Clamping fork (only for triple valve model) • Pitchfork (only for triple valve model)
  • Page 148 Eurotrac WL18 Wheel Loader Operation and Maintenance Manual...