Komatsu WA320-3 Avance Wheel Loader Shop Manual

Shop manual for WA320-3 and its Avance variants, covering all operational and maintenance procedures. This technical reference, PN 00-1, details component diagnostics and systems.

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Document Details

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Document Number / Seller:
27240 / Donald Hernandez
File Size:
70.24 MB
File Type:
ZIP
Language:
English
Pages:
800+
Printable:
Yes
Category:
Wheel Loader
Last updated / verified
Apr 18, 2025

Models Covered & Key Technical Specifications

Komatsu WA320-3 Wheel Loader Manual: Komatsu WA320-3 Avance Wheel Loader Service-Dossier

Komatsu WA320-3 Avance Wheel Loader (WA320-3) 2003-2006. System-Path | Collection. Reference Velocity Specs: 25 km/h is the maximum operational speed for standard operation Mapping. Integral Component Weight: For lifting capacity, 12,200 kg defines the rated load Benchmarks. General Addressable Resolution: The minimum turning radius is 5,160 mm defines the maneuverability Range. Certified Reservoir Specs: The fuel tank requires 150 L for optimal fuel storage Sequences. Factory Interference Fit: The engine requires 730 kg for its total assembly Baseline. Established Feed Speed: For basic operation, 39.2 kN establishes the rated torque Parameters.

Professional Workshop Service Manual & Technical Specifications

Komatsu WA320-3 Avance Wheel Loader Manual: Komatsu WA320-3 Avance Wheel Loader Service-Dossier

Operational-Scope: WA320-3, WA 320 / Komatsu Limited // Maintenance-Category: Wheel Loader / Hydraulic Logic // Operational-Scope: Complete coverage.

Komatsu WA320-3 Specifications

Assessment-Parameter System-Path Logic
Operating Weight Dimensions 13,660 kg
Bucket Capacity (Piled) Performance 2.5 m³
Rated Load Performance 42.3 kN (4,000)
Max. Rim Pull Dimensions 119.6 kN (12,200)
Minimum Turning Radius Performance 5,160 mm
Engine Displacement Engine 7.15 (7.150) L (cc)

Integrated service sections encompass: GENERAL TESTING AND ADJUSTING POWER TRAIN SYSTEM MAINTENANCE STANDARD STEERING PIPING

This document includes coverage of the hydraulic system and its components, providing detailed diagrams and explanations. Fundamentally requiring accurate technical information, this manual details the architecture of the WA320-3, enabling technicians to efficiently diagnose and repair issues. Consistent service procedures are documented for troubleshooting and repair, ensuring operational longevity. This workshop manual documents torque specifications for critical components to ensure proper component alignment retention.

FAQ

Confirm the **recommended** diagnostic procedures keyboard_arrow_down

680+ pages detail diagnostic procedures for the WA320-3, focusing on hydraulic system and engine diagnostics.

What tools **calibrated** fluid capacity requirements keyboard_arrow_down

150 L is the fuel tank capacity, requiring standard shop tools for any related maintenance.

Identify the **applicable** component identification keyboard_arrow_down

WA320-3 (Serial No. 50001 and up) and WA320PZ-3 / WA320PT-3 (Serial No. 53001 and up) are the applicable models for this manual.

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The manual is comprehensive and easy to follow. Downloading was a breeze with quick email support!
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I was impressed by the prompt assistance I received when I had questions. The download link was sent quickly!
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Rated 4 out of 5 stars