1 1

Komatsu

Komatsu Wa900l-3 Wheel Loader Operation Maintenance Service Repair Workshop Manual

Komatsu Wa900l-3 Wheel Loader Operation Maintenance Service Repair Workshop Manual

$16.99
$16.99
Sale Sold out
Shipping calculated at checkout.
Machine data plateRef 56451
Brand
Komatsu
Equipment
Construction
Models covered
Komatsu WA 900 Models
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your serial range? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Komatsu
Model:
WA900L-3
Model Variant:
Wheel Loader
Production Years:
Approx. 2000s-2010s (specific years not specified in manual)
👋 Introduction
Market Position
Target Audience:
Operators and maintenance personnel in mining, quarry, and heavy construction sectors
Competitive Analysis
Advantage:
Robust construction, high payload capacity, and reliable performance in demanding environments
Key Features
Engine Power:
Powerful engine delivering high torque for heavy-duty operations
Hydraulic System:
Advanced hydraulics for efficient loading and lifting
Operator Comfort:
Spacious cab with ergonomic controls for reduced operator fatigue
📋 Manual Details
Coverage
Model Covered:
Komatsu WA900L-3 with serial numbers applicable to this manual
Physical Description
Page Count:
Approximately 1,200 pages
Manual Type:
Operation & Maintenance Manual
Language:
English
Format
File Format:
PDF
Delivery Method:
Instant download
📖 Manual Coverage
Systems Covered
Engine:
Detailed engine operation, maintenance, and troubleshooting
Transmission:
Transmission operation, shift patterns, and maintenance
Hydraulic System:
Hydraulic circuits, pump and cylinder service
Electrical System:
Wiring diagrams, component locations, and diagnostics
Undercarriage:
Track and wheel maintenance, alignment, and adjustment
Brakes:
Brake system operation and maintenance procedures
Steering:
Steering system adjustments and troubleshooting
Cab and Controls:
Operator cab features, control functions, and adjustments
Procedures Included
Operation Instructions:
Pre-start checks, daily operation, and shutdown procedures
Maintenance Procedures:
Scheduled servicing, component replacement, and adjustment guides
Troubleshooting:
Systematic fault diagnosis and corrective actions
Safety Guidelines:
Safe operation practices and warning labels
Technical Depth
Level of Detail:
Comprehensive with step-by-step instructions and numerous pictures and diagrams
Parts Information
Part Numbers:
Detailed part numbers and exploded views for component identification
📊 Manual Specifications
File Format
File Type:
PDF
Compatibility:
Works on all modern devices with PDF viewer
Searchability:
Searchable text for quick reference
Print Quality
Resolution:
High-resolution scans for clear readability of text and diagrams
Binding
Binding Type:
Digital (no physical binding)
Paper Type:
N/A - digital file
⚙️ Engine Specifications
Primary Engine
Engine Model:
Komatsu SAA6D170E-3 (typical for WA900L-3)
Type:
6-cylinder, 4-cycle, turbocharged diesel
Displacement:
approximately 30.5 L (1,860 cu in)
Net Power:
approximately 596 kW (800 HP) at 1,800 rpm
Peak Torque:
approximately 3,485 N·m (2,570 lb-ft) at 1,400 rpm
Emission Standards:
Meets Tier 2/Stage II equivalent (depending on region)
Fuel System
Fuel Type:
Diesel
Injection:
Direct injection with electronic control
Fuel Tank Capacity:
approximately 1,600 L (423 gal)
🔧 Transmission
Standard Transmission
Type:
Komatsu planetary powershift transmission
Speeds:
4 forward / 4 reverse (typical)
Features
Control:
Electric shift control with auto shift modes
Lockup:
Torque converter with lockup for enhanced efficiency
📐 Dimensions
Exterior
Wheelbase:
approximately 4,800 mm (189 in)
Overall Length (with bucket):
approximately 12,500 mm (492 in)
Overall Height (top of cab):
approximately 5,400 mm (213 in)
Bucket Capacity:
approximately 10.6 m³ (13.9 yd³)
Weights
Operating Weight:
approximately 100,000 kg (220,000 lb)
Curb Weight:
Approximately 95,000 kg (209,000 lb) (dry)
🛡️ Safety Features
Ratings
Crash Test Info:
N/A - industrial equipment not subject to consumer crash testing
Active Features
Braking:
Oil-cooled, multiple disc brakes
Steering:
Load-sensing hydraulic steering with emergency steering
Passive Features
Structure:
ROPS/FOPS certified cab
Visibility:
Large glass area and optional rear-view camera
💡 Technology Features
Infotainment
Audio System:
AM/FM radio with auxiliary input (as available)
Driver Assistance
Monitoring:
Multi-function monitor with machine health reports
Telematics:
Komatsu KOMTRAX (if equipped) for remote monitoring
🔧 Maintenance
Service Intervals
Engine Oil:
Every 500 hours or as indicated
Hydraulic Oil:
Every 2000 hours or annually
Transmission Oil:
Every 1000 hours
Coolant:
Every 2000 hours or 2 years
Fluid Specifications
Engine Oil:
API CJ-4 or higher, SAE 15W-40
Hydraulic Oil:
Komatsu HYDO (or equivalent)
Transmission Oil:
Komatsu TO (or equivalent)
Coolant:
Komatsu AF-NLC (or equivalent long-life)
Common Wear Items
Tires:
May require frequent inspection and replacement in abrasive conditions
Bucket Teeth:
Regular replacement depending on material
Filters:
Air, fuel, hydraulic filters per service schedule
📚 Vehicle History
Brand Heritage
Manufacturer:
Komatsu Ltd., a Japanese multinational with a history of engineering excellence
Model Evolution
Series:
Part of the WA-series large wheel loader family, known for reliability and performance
Production Location
Assembly:
Produced in Komatsu plants globally; major assembly in Japan or USA
🏆 Awards & Recognition
Industry Recognition
Awards:
No specific awards for WA900L-3; but praised for durability and performance in heavy-duty applications

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the serial range before you buy

Manufacturers change procedures and part numbers by serial-number break. If your data plate shows a serial prefix that is not listed above, contact us with the model and serial number and we will confirm coverage before you order.

View full details
  • Instant download PDF link on your order page and by email right after payment.
  • Secure checkout Encrypted Shopify checkout — we never see your card.
  • Print-ready PDF Searchable text, print the pages you need for the workshop.
  • Phone, tablet, PC Open it in the cab, the workshop or the office.