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Komatsu

Komatsu WA50-6 Wheel Loader (sn: 60001 Up) Service Repair Workshop Manual

Komatsu WA50-6 Wheel Loader (sn: 60001 Up) Service Repair Workshop Manual

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Machine data plateRef 449509
Brand
Komatsu
Equipment
Construction
Models covered
Komatsu WA 50 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 โ€” 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
๐Ÿท๏ธ Basic Information
Identification
Make:
Komatsu
Model:
WA50-6
Model Variant:
Wheel Loader
Serial Number Range:
60001 and up
Production Years:
Not specified in manual; model generation around 2000s
๐Ÿ‘‹ Introduction
Market Position
Target Audience:
Owners, operators, and technicians of Komatsu WA50-6 wheel loaders
Market Segment:
Compact utility wheel loaders for construction, landscaping, and material handling
Competitive Analysis
Advantage:
Reliable Komatsu SAA4D95E-1 engine and hydrostatic transmission for efficient power delivery
Key Features
Engine:
Komatsu SAA4D95E-1, 78 gross hp at 2200 rpm
Transmission:
Hydrostatic (HST)
Operating Weight:
10,300 lbs
๐Ÿ“‹ Manual Details
Coverage
Coverage Areas:
Complete service, repair, and maintenance procedures
Page Count:
N/A - not specified
General
Manual Type:
Service Repair Workshop Manual
Language:
English
File Format:
PDF
Delivery Method:
Instant download
๐Ÿ“– Manual Coverage
Systems Covered
Engine:
Detailed disassembly, inspection, and assembly
Transmission:
Hydrostatic transmission troubleshooting and repair
Hydraulic System:
Pumps, valves, cylinders, and lines
Electrical System:
Wiring diagrams, component testing
Brakes:
Service brake and parking brake maintenance
Steering:
Steering system adjustment and repair
Undercarriage:
Axles, final drives, and tires
Bucket and Linkage:
Boom, arm, bucket cylinder, and linkage pins
Air Conditioning:
A/C system service if equipped
Body and Frame:
Structural components and cab
Procedures Included
Testing and Adjusting:
Procedures for checking and adjusting systems
Troubleshooting:
Guided diagnostic flowcharts
Disassembly and Assembly:
Step-by-step instructions with torque specs
Specifications:
Standard values and tolerances
Fluid Capacities:
Charts for engine oil, hydraulic oil, coolant, etc.
Scheduled Maintenance:
Service intervals and procedures
Technical Depth
Detail Level:
Comprehensive, suitable for professional technicians
Parts Information
Part Numbers:
Referenced in diagrams and text
Diagrams:
Exploded views for assembly and parts identification
๐Ÿ“Š Manual Specifications
File
Format:
PDF (portable document format)
Compatibility:
Windows, Mac, Linux, mobile devices with PDF reader
Requirements:
PDF reader software
Searchability:
Searchable text (digital)
Print
Quality:
High-resolution scans/electronic document
Binding Type:
Digital download (no physical binding)
Paper Type:
Not applicable (digital file)
โš™๏ธ Engine Specifications
Engine Details
Model:
Komatsu SAA4D95E-1
Type:
4-cylinder diesel, turbocharged
Rated Power:
78 hp (58 kW) at 2200 rpm
Displacement:
N/A - not specified in manual
Performance
Torque:
N/A - not specified
Fuel System
Fuel Injection:
Direct injection (Komatsu EGR system)
๐Ÿ”ง Transmission
Standard
Type:
Hydrostatic transmission (HST)
Features:
Variable displacement pump and motor for smooth speed control
Travel Speed:
N/A - not specified
Optional
Option:
No alternative transmission offered for this model
๐Ÿ“ Dimensions
Exterior
Wheelbase:
N/A - not specified
Length:
17 feet 5 inches (5.31 m)
Width:
6 feet 2 inches (1.88 m)
Height:
8 feet 2 inches (2.49 m)
Weights
Operating Weight:
10,300 lbs (4,672 kg)
๐Ÿ›ก๏ธ Safety Features
Ratings
Crash Test:
Not applicable for construction equipment
Active Systems
Operator Protection:
ROPS/FOPS certified cab (if equipped)
Passive Systems
Lights:
Working lights for visibility
Mirrors:
Rearview and side mirrors
Horn:
Electric horn
๐Ÿ’ก Technology Features
Infotainment
Audio System:
N/A - not specified for this model
Driver Assistance
Monitoring System:
Dashboard gauges for engine and hydraulic systems
Diagnostic Port:
Komatsu diagnostic connector for electronic system check
๐Ÿ”ง Maintenance
Service Intervals
Engine Oil:
Refer to manual for interval (typically every 250 hours)
Hydraulic Oil:
Refer to manual for interval (typically every 1000 hours)
Transmission Oil:
Refer to manual
Fluid Specifications
Engine Oil:
API CI-4 or higher, SAE 15W-40 or as recommended
Hydraulic Oil:
Komatsu HYDO or equivalent, viscosity per temperature
Coolant:
Ethylene glycol based, long life coolant
Known Issues
Common Wear Items:
Bucket teeth, cutting edge, hydraulic hoses, filters
๐Ÿ“š Vehicle History
Brand Heritage
Manufacturer:
Komatsu Ltd.
Founded:
1921
Headquarters:
Tokyo, Japan
Model Evolution
Generation:
WA50-6 is part of the WA series, sixth generation
Production Location
Assembled:
Likely Japan; may also be produced in other Komatsu plants
๐Ÿ† Awards & Recognition
Recognitions
Model Recognition:
No specific awards found for the model

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.

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  • Secure checkout Encrypted Shopify checkout โ€” 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.