KOMATSU WA900-3 Wheel Loader Field Assembly Manual

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🏷️ Basic Information Identification Make: Komatsu Model: WA900-3 Model Variant: WA900-3 Production Years: 2001-2007 (approximate) 👋 Introduction Market Position Target Audience: Technicians, maintenance personnel, and equipment owners involved in field...

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Type: Wheel Loader

Vendor:

Sku: 41150

Tags: Construction Komatsu WA900-3 Wheel Dozers Wheel Loader

Product variants

Description

🏷️ Basic Information

Identification

Make:

Komatsu

Model:

WA900-3

Model Variant:

WA900-3

Production Years:

2001-2007 (approximate)

👋 Introduction

Market Position

Target Audience:

Technicians, maintenance personnel, and equipment owners involved in field assembly, disassembly, and service of the WA900-3 wheel loader.

Vehicle Class:

Large mining and quarrying wheel loader

Competitive Analysis

Advantage:

Komatsu's reputation for durable construction, high productivity, and reliable support. The WA900-3 is designed for heavy-duty applications with advanced features for its class.

Key Features

Purpose:

Provides step-by-step instructions for assembling the wheel loader at the job site after transport.

📋 Manual Details

Coverage

Coverage Areas:

Field assembly, disassembly, and re-assembly of the Komatsu WA900-3 wheel loader.

Physical Attributes

Page Count:

N/A - not specified for this manual

Manual Type:

Field Assembly Manual

Language:

English

Format

File Format:

Delivery Method:

Instant download

📖 Manual Coverage

Systems Covered

Engine and Cooling:

Installation, alignment, and connection of engine components

Transmission and Drivetrain:

Mounting and linkage of transmission, axles, and final drives

Hydraulic System:

Assembly of hydraulic pumps, valves, cylinders, and hoses

Electrical System:

Wiring harness routing and connection of electrical components

Frame and Structure:

Joining of main frame sections and attachment of work equipment

Cab and Controls:

Installation of cab, instrumentation, and control linkages

Undercarriage and Tires:

Mounting of wheels and tires

Procedures Included

Safety Precautions:

Critical safety warnings and procedures for assembly work

Preparation:

Tools, lifting equipment, and site preparation

Step-by-Step Assembly:

Detailed procedures with torque specifications and clearances

Testing and Adjustment:

Post-assembly checks and adjustments before operation

Technical Depth

Level of Detail:

Comprehensive for experienced technicians, with reference to component weights and lifting points

Parts Information

Parts Identification:

Exploded diagrams and part numbers for reference during assembly

📊 Manual Specifications

File Format

File Type:

Compatibility:

Adobe Reader, most PDF viewers, desktop and mobile devices

Requirements:

PDF reader software

Searchability:

Searchable text may not be present; check manual quality

Print Quality

Resolution:

N/A - digital file; print at user's discretion

Binding Type

Binding:

Digital (no physical binding)

Paper Type

Paper:

N/A - digital file

⚙️ Engine Specifications

Primary Engine

Engine Model:

Komatsu SAA6D170E-3

Type:

6-cylinder, 4-cycle, turbocharged, air-to-air aftercooled diesel

Displacement:

23.15 L (1,413 cu in)

Rated Power:

596 kW (800 HP) at 1,800 rpm (approximately)

Performance

Max Torque:

N/A - not specified for this model

Fuel System

Fuel Injection:

Direct injection (electronically controlled)

Fuel Capacity:

N/A - not specified for this model

🔧 Transmission

Standard Transmission

Type:

Powershift with electronically controlled modulation

Speeds:

Forward: 4 speeds, Reverse: 4 speeds (approximately)

Optional Transmission

No optional transmission specified

Features

Automatic Shift:

Available (if equipped)

Lockup:

Torque converter with lockup

📐 Dimensions

Exterior

Wheelbase:

4,600 mm (181 in) approximately

Overall Length (with bucket):

N/A - not specified for this model

Weights

Operating Weight:

97,500 kg (215,000 lb) approximately

🛡️ Safety Features

Ratings / Crash Test Information

Ratings:

N/A - this is an industrial machine, not road vehicle

Active Features

Braking System:

Full hydraulic, wet disc brakes on all wheels

Steering:

Articulated frame steering with redundant safety systems

Passive Features

Operator Protection:

ROPS/FOPS certified cab structure

Safety Decals:

Instruction and warning decals included

💡 Technology Features

Infotainment

Audio System:

N/A - not applicable for this model

Driver Assistance

Monitoring System:

Komatsu advanced monitoring system with gauges and warning lights

Telematics:

Komtrax optional (if equipped)

🔧 Maintenance

Service Intervals

Engine Oil Change:

Every 500 hours or as indicated by oil analysis

Hydraulic Oil Change:

Every 2,000 hours or as per maintenance schedule

Transmission Oil Change:

Every 1,000 hours or as per maintenance schedule

Grease Fittings:

Daily or as per maintenance schedule

Fluid Specifications

Engine Oil:

API CH-4 or higher, SAE 15W-40

Hydraulic Oil:

ISO VG 46 or equivalent

Transmission Oil:

Komatsu TO-4 or equivalent

Coolant:

Long-life coolant

Known Issues / Common Wear Items

Common Wear Items:

Bucket teeth, cutting edges, hydraulic hoses, pins and bushings

Known Issues:

No widespread issues documented in this manual; follow maintenance schedule.

📚 Vehicle History

Brand Heritage

Manufacturer:

Komatsu Ltd.

Model Evolution

Series:

WA900-3 is part of Komatsu's large wheel loader series, succeeding the WA900-1 and preceding the WA900-3E0 or WA900-7.

Production Location

Country:

Manufactured in Japan or at other Komatsu facilities

🏆 Awards & Recognition

Recognitions

Industry Recognition:

N/A - not specifically awarded; known for reliability and performance in mining industry.

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KOMATSU WA900-3 Wheel Loader Field Assembly Manual