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Komatsu

Komatsu WA150-5 Wheel Loader Operation & Maintenance Manual (Serial Number: 73685 and up)

Komatsu WA150-5 Wheel Loader Operation & Maintenance Manual (Serial Number: 73685 and up)

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Machine data plateRef 47443
Brand
Komatsu
Equipment
Construction
Models covered
Komatsu WA 150 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:
WA150-5
Model Variant:
Wheel Loader
Production Years Covered:
Refer to manual for specific applicability
Serial Number Range:
73685 and up
Manual Type:
Operation & Maintenance Manual
๐Ÿ‘‹ Introduction
Market Position
Target Audience:
Technicians, mechanics, and DIY owners
Equipment Class:
Compact wheel loader
Key Features
Coverage:
Comprehensive operation and maintenance procedures
Diagnostics:
Symptom-based troubleshooting with flowcharts
Specifications:
Factory torque values, tolerances, and wear limits
Illustrations:
Detailed diagrams and exploded views
๐Ÿ“‹ Manual Details
Coverage Areas
Systems Covered:
Engine, transmission, hydraulics, electrical, brakes, steering
Procedures Included:
Operation, maintenance, troubleshooting, repair
Format & Delivery
Manual Type:
PDF download
Language:
English
File Format:
Searchable PDF
Delivery Method:
Instant digital download
Binding:
Digital
Page Count:
N/A - not specified
๐Ÿ“– Manual Coverage
Systems Covered
Engine:
Covered
Transmission:
Covered
Hydraulic System:
Covered
Electrical System:
Covered
Brakes:
Covered
Steering:
Covered
Cooling System:
Covered
Fuel System:
Covered
Procedures Included
Maintenance Schedules:
Included
Troubleshooting:
Symptom-based diagnostics with flowcharts
Disassembly & Assembly:
Step-by-step with tool usage
Inspection & Testing:
Component verification and wear limits
Technical Depth
Torque Specifications:
All factory torque specs included
Tolerances:
Factory tolerances and wear limits
Special Tools:
Service tool numbers with illustrations
Wiring Diagrams:
Detailed electrical schematics
Exploded Views:
Parts diagrams with OEM part numbers
Parts Information
Part Numbers:
OEM part numbers included in diagrams
Component Identification:
Location guides and illustrations
๐Ÿ“Š Manual Specifications
File & Compatibility
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android โ€” any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print & Binding
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A โ€” digital download, no physical binding
Paper Type:
N/A โ€” digital download, no physical paper
โš™๏ธ Engine Specifications
Engine
Engine Model:
Komatsu SAA4D102E-2
Engine Type:
4-cylinder turbocharged diesel
Displacement:
3.92 L
Net Horsepower:
88 hp (66 kW)
Fuel System:
Direct injection
๐Ÿ”ง Transmission
Transmission
Type:
Hydrostatic transmission
Speeds:
2-speed forward and reverse
Features:
Inching pedal, torque proportioning differentials
๐Ÿ“ Dimensions
Exterior
Wheelbase:
2,100 mm
Length:
5,240 mm
Weights
Curb Weight:
6,200 kg
๐Ÿ›ก๏ธ Safety Features
Active Features
Brakes:
Wet disc brakes
Steering:
Articulated frame steering
Passive Features
ROPS/FOPS:
ROPS/FOPS certified cab
Seat Belt:
Retractable seat belt
Ratings
Crash Test Ratings:
N/A - not applicable to off-road equipment
๐Ÿ’ก Technology Features
Infotainment
Audio System:
AM/FM radio with CD player (optional)
Driver Assistance
Monitoring:
Load indicator (optional)
Camera:
Rearview camera (optional)
๐Ÿ”ง Maintenance
Service Intervals
Engine Oil:
Every 500 hours
Hydraulic Oil:
Every 2,000 hours
Transmission Oil:
Every 1,000 hours
Coolant:
Every 2,000 hours or 2 years
Fluid Specifications
Engine Oil:
SAE 15W-40 API CF or better
Hydraulic Oil:
ISO VG 46
Coolant:
Ethylene glycol based
Known Issues / Wear Items
Common Wear:
Bucket teeth, cutting edges, hydraulic hoses
Inspection Points:
Pins, bushings, and filters
๐Ÿ“š Vehicle History
Brand Heritage
Manufacturer:
Komatsu
Headquarters:
Tokyo, Japan
Model Evolution
Series:
WA series
Generation:
-5 series
Production Location
Assembly:
Komatsu plants (Japan or licensed facilities)
๐Ÿ† Awards & Recognition
Recognitions
Industry Awards:
N/A - not specified for this 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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  • Instant download PDF link on your order page and by email right after payment.
  • 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.