The Komatsu Wheel Loader WA200-8 is a versatile and powerful asset designed for heavy-duty applications. Known for its reliability and efficiency, this model excels in material handling and construction tasks, making it an essential piece of equipment for various industries.

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Manual for Komatsu Wheel Loader WA200-8

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Documents & Manuals

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Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more

Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
+ 29 more

Procedures

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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Parts

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Drive Motor
B2 Rollers
Tensioning System
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Komatsu Wheel Loader WA200-8

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Maintenance Plans for Komatsu Wheel Loader Model WA200-8

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2000 Hourly Wheel Loader Maintenance

METHOD FOR CHANGING OIL IN HYDRAULIC TANK

WARNING

• Immediately after the engine is stopped, its parts and oil are still very hot and may cause burn injury.

Wait for the temperature to go down, and then start the work.

• When removing the oil filler cap, the oil may spurt out. Turn it slowly to release the internal pressure, then remove it carefully.

Refill capacity: 58 l

Items to be prepared

Container to catch the drained oil

1. Lower the bucket to the ground with its bottom level, apply the parking brake, then stop the engine.

Run this procedure

9000 Hourly Wheel Loader Maintenance

Method for replacing DEF hose

Contact information of your Komatsu distributor

Sign off on the DEF hose replacement

End of service life

Contact information of your Komatsu distributor for safe dismantling

Sign off on the end of service life procedure

Run this procedure

4000 Hourly Wheel Loader Maintenance

Replace Defined Life Parts

Defined Life Parts List

Method for Lubricating Drive Shaft

Steps for Lubricating Drive Shaft

Method for Checking Water Pump

Check for leakage of water and oil around the water pump. If any problem is found, ask your Komatsu distributor to perform disassembly, repair, or replacement.

Method for Checking Starting Motor

Ask your Komatsu distributor to have the starting motor checked. If the engine is started frequently, have this inspection performed every 1000 hours.

Method for Checking and Adjusting Air Conditioner Compressor

Run this procedure

250 Hourly Wheel Loader Maintenance

METHOD FOR LUBRICATING STEERING CYLINDER PIN

Steps for lubricating steering cylinder pin

METHOD FOR CHECKING BATTERY ELECTROLYTE LEVEL

Steps for checking battery electrolyte level

METHOD FOR CHECKING ELECTROLYTE LEVEL WHEN IT IS IMPOSSIBLE TO CHECK FROM SIDE OF BATTERY

Steps for checking electrolyte level when it is impossible to check from side of battery

METHOD FOR TESTING PARKING BRAKE

Steps for testing parking brake

METHOD FOR CHECKING LOOSENESS OF WHEEL HUB BOLTS, RETIGHTENING BOLTS

Run this procedure

500 Hourly Wheel Loader Maintenance

Warning: Immediately after the engine is stopped, its parts and oil are still very hot, and may cause burn injury. Wait for the temperature to go down, and then start the work.

Warning: When removing the oil filler cap, the oil may spurt out. Turn it slowly to release the internal pressure, then remove it carefully.

Warning: Immediately after the engine is stopped, the parts are still very hot. Do not replace the filter immediately. Wait for all parts to cool down before starting the work.

Warning: High pressure is generated inside the engine fuel piping system when the engine is running. When replacing the filter, wait for at least 30 seconds after stopping the engine to let the internal pressure go down before replacing the filter.

Warning: Do not bring any open flame close.

Notice: Komatsu genuine fuel filter cartridges use a special filter that has highly efficient filtering ability. When replacing the parts, Komatsu recommends using Komatsu genuine parts.

Notice: The common rail fuel injection system used on this machine consists of more precise parts than those in the conventional injection pump and nozzles. If any cartridge other than a Komatsu genuine filter cartridge is used, dust or dirt may get in and cause problems with the injection system. Never use a substitute.

Notice: When performing inspection and maintenance of the fuel system, be careful not to let any foreign material get in, more than ever before. If dust sticks to the fuel system, wash it off thoroughly with fuel.

Open the engine side cover (1) on the right side of the machine.

Run this procedure