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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Komatsu 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.

Technical Specifications
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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

Komatsu Manual Features & Content Preview

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.

Manual FAQ, Purchase & Download Details

Can I determine the revision status of the manual by checking the edition marks on the bottom of the pages? keyboard_arrow_down

Shop manual indicates that revised editions are marked on the bottom of pages, and these revisions are listed in the List of Revised Pages located after the contents page. You can use these markers to check the document status.

Which sections of the service manual contain exploded views or component breakdown illustrations? keyboard_arrow_down

Manual includes a Disassembly and Assembly section that details the procedures for removing, installing, disassembling, and assembling components.

What information is provided in the electric wire code tables for understanding the machine wiring? keyboard_arrow_down

Manual contains electric wire code tables that classify wires by thickness, current rating, and color. These tables explain the symbols used in the wiring diagrams to indicate cable composition and circuit application. You can use the nominal numbers and color codes to identify specific cable characteristics.

Does the manual include specification tables for tightening torques? keyboard_arrow_down

Yes, the manual contains multiple specification tables listing standard tightening torques for metric nuts, bolts, flared nuts, and O-ring boss piping joints.

Are there specific sections that cover the structure and function of the machine systems in detail? keyboard_arrow_down

Manual features a Structure and Function chapter which serves as a reference for the operation and makeup of individual components. This section often contains supporting hydraulic and electric circuit diagrams to assist with system comprehension.

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