Komatsu PC128US-2, PC138US-2, PC138USLC-2E0 hydraulic excavator shop manual

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Komatsu Komatsu PC128US-2, PC138US-2, PC138USLC-2E0 hydraulic excavator shop manual - Technical Specifications

  • File Size: 121.43 MB
  • File Type: ZIP
  • Language: English
  • Printable: Yes
  • Estimated Download Time: 2.49 Minutes
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Komatsu Models and Parts Covered in this Excavator Manual

  • PC128US-2
  • PC138US-2
  • PC138USLC-2E0
  • AVANCE
  • GALEO / Komatsu Limited

Production years (depending on model): 2004, 2005, 2006, 2007
Serial numbers: 4501 AND UP, 7731 AND UP, 5001-7730

Komatsu Komatsu PC128US-2, PC138US-2, PC138USLC-2E0 hydraulic excavator shop manual - Complete Manual Information

Table of Contents

1. GENERAL

  • Safety
    • Precautions for Safety
    • Safety Labels
  • Machine Specifications
    • Model Specifications
    • Operational Parameters
    • Dimensional Information

2. STRUCTURE AND FUNCTION

  • Powertrain
  • Hydraulic System
  • Electrical System
  • Components Function

3. TESTING AND ADJUSTING

  • Standard Values
  • Testing Procedures
  • Adjusting Procedures
  • Troubleshooting

4. DISASSEMBLY AND ASSEMBLY

  • Precautionary Measures
  • Special Tools
  • Disassembly Procedures
  • Assembly Procedures

5. MAINTENANCE STANDARD

  • Inspection Criteria
  • Maintenance Procedures
  • Service Life of Components

6. OTHERS

  • Optional Attachments
  • Special Application Guidelines
  • Transportation and Storage

This manual/handbook is useful to mechanics, technicians, and owners interested in gaining a comprehensive understanding of the Komatsu PC128US-2, PC138US-2, PC138USLC-2E0 hydraulic excavator. It provides insights into the machine's assembly, maintenance, troubleshooting, and repair procedures, as well as safety and operational guidelines.

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Laura K.says...
The assembly and disassembly sections are particularly helpful. Customer support was quick to respond to my questions, making the whole experience seamless.
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James T.says...
This manual is incredibly detailed and easy to follow. The download process was smooth and I received the link almost immediately. Highly recommend!