Komatsu WA470-3, WA470 Avance Wheel Loader Shop Manual

Service manual for Komatsu WA470-3 and WA470 Avance wheel loaders, covering engine, power train, hydraulics, and more. Ref: SEBM006307

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Document Details

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Document Number / Seller:
27243 / Sandra Parker
File Size:
89.94 MB
File Type:
ZIP
Language:
English
Pages:
975+
Printable:
Yes
Category:
Wheel Loader
Last updated / verified
Jun 6, 2025

Models Covered & Key Technical Specifications

In-Depth Maintenance Manual: Komatsu WA470-3, WA470 Avance Wheel Loader shop manual Manual-Nexus

Covers Komatsu WA470-3 and WA470 Avance Wheel Loaders. | Komatsu Unit Verified Technical Resolution Data: 1200 dpi establishes the maximum print output Architecture. Key Specific Temperature Range: For optimal operation, 15-30C defines the environmental limit Framework. Principal Essential Power Rating: 450 W -- signifies the active printing consumption Threshold. Advanced Core Speed Performance: Maximum throughput reaches 25 ppm Parameters. Defined Essential Power Rating: 450 W -- signifies the active printing consumption Threshold. General Technical Resolution Data: 1200 dpi establishes the maximum print output Architecture.

Professional Workshop Service Manual & Technical Specifications

In-Depth Maintenance Manual: Komatsu WA470-3, WA470 Avance Wheel Loader shop manual Manual-Nexus

Product-Line: Komatsu WA470-3, WA470 Avance Wheel Loader // Documentation-Type: Service Manual / shop manual / Documentation // Architecture-Focus: Power Train, Hydraulics, Engine, Brakes, Steering, Work Equipment Professionally requiring specific procedures for Komatsu WA470-3 and WA470 Avance Wheel Loader maintenance and repair. Service sections detail the following:

  • General Information
  • Structure and Function
  • Testing and Adjusting
  • Disassembly and Assembly
  • Maintenance Standard

This document provides comprehensive coverage of the Komatsu WA470-3 and WA470 Avance Wheel Loader systems, ensuring that technicians have the necessary Professional information for effective upkeep.

Specification Value Context
Engine Type Komatsu S6D125 6-cylinder, direct injection
Torque Converter Model TCA38-8A 3 element, 1 stage, 1 phase
Transmission Type Automatic Auto-shift transmission available
Max Torque 1,050 Nm (kgfm) At 1,400 rpm
Fuel Consumption Ratio 224 (169) g/kWh (g/HPh) Specified value

The manual includes essential data on component identification, operating procedures, and system diagrams to support accurate repair work. As part of the service, this manual documents torque specifications for various components to ensure proper joint separation prevention.

FAQ

What **essential** testing parameters are outlined for the Komatsu WA470-3, WA470 Avance Wheel Loader? keyboard_arrow_down

10-20 kPa is the specified pressure range for various tests, detailed within the "Testing and Adjusting" section of the manual.

Check the **correct** diagnostic procedures for the Komatsu WA470-3, WA470 Avance Wheel Loader. keyboard_arrow_down

The "Testing and Adjusting" chapter provides troubleshooting charts correlating "Problems" with "Causes" for accurate diagnostics.

What does the **documented** fluid capacity requirements specify for the Komatsu WA470-3, WA470 Avance Wheel Loader? keyboard_arrow_down

65 L is the specified capacity for the transmission case fluid, and 294 L for the hydraulic system, as detailed in the "List of Lubricant and Water" section.

Reference the **precise** component identification for the Komatsu WA470-3, WA470 Avance Wheel Loader. keyboard_arrow_down

Page 10-1 lists 108 components with detailed illustrations and references within the "Structure and Function" section, ensuring precise identification.

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I received quick support via email when I had questions. The manual covers everything you need for the WA470. Excellent service!
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The download process was seamless and the manual is incredibly detailed. Highly recommend!