2002 Komatsu PC50UU-2 Shop Manual

Komatsu PC50UU-2 technical guide detailing the shop manual procedures and specifications. Includes troubleshooting charts and maintenance standards. Part number SEBM000906.

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Document Details

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Document Number / Seller:
27586 / Rebecca Phillips
File Size:
41.69 MB
File Type:
PDF
Language:
English
Pages:
828
Printable:
Yes
Category:
Mini Excavator
Last updated / verified
Dec 21, 2025

Models Covered & Key Technical Specifications

Komatsu PC50UU-2 (SEBM000906) - 2002 Komatsu Mini Excavator Reference | Shop Manual.

  • Verified Linear Velocity: 4.000 mm establishes the maximum digging depth Architecture.
  • Key Form Factor: For optimal operation, 5,250(5,300) mm defines the cab specification Norms.
  • Principal Optical Resolution: 2.875 -- signifies the max. speed at no load Bounds.
  • Advanced Storage Capacity: The starter motor requires 20 kW Topology.
  • Electrical Specs: Battery delivers 70 Ah Standards.
  • Operational Speed: The minimum fuel consumption is 237 g/kWh Parameters.

Manual Description & Preview

Precision Installation Manual: Komatsu PC50UU-2 Manual - Factory Maintenance & Repair Guide Repair-Index

Technical-Benchmarks: Komatsu PC50UU-2 (SEBM000906) // Model-Specs: 2002 Mini Excavator / Hydraulic Logic // Technical-Domain: Workshop Manual.

OEM specifications cover:

  • General Assembly Drawings
  • Weight Tables
  • List of Lubricants and Water
  • Standard Judgment Values
  • Tools for Testing, Adjusting, and Troubleshooting

Komatsu PC50UU-2 - Technical Details

This workshop manual provides essential information for the Komatsu PC50UU-2 mini excavator. It covers various systems and procedures necessary for maintenance and repair. The document includes detailed diagrams, specifications, and diagnostic information to assist operators and technicians. It is structured to offer a comprehensive understanding of the machine's components and functions. Sections include General information, Structure and Function, Testing and Adjusting, and Others.

HVAC system procedures are included for components and diagnostic checks.

Torque specifications are documented for critical engine and hydraulic components to ensure proper bearing preload accuracy.

Parts identification is covered for key assemblies and sub-assemblies.

Removal procedures are documented for major components like the engine and hydraulic pump.

Technical specifications are provided for the overall machine, including dimensions and working ranges.

The manual details torque specifications for various components to ensure proper bearing preload accuracy.

FAQ

What is the **required** fluid capacity requirements for the Komatsu PC50UU-2? keyboard_arrow_down

8.0 L is the specified coolant capacity for the Komatsu PC50UU-2, as detailed on page 828.

Calculate the **specified** component identification for the hydraulic system. keyboard_arrow_down

30.4 (0.31) kPa is the specified ground pressure for the Komatsu PC50UU-2, as found in the specifications section.

What values **essential** for adjustment procedures are documented? keyboard_arrow_down

1.0 mm is the minimum for track gauge, which is essential for proper adjustment procedures documented in the manual.

Assess the **correct** pressure specifications for the hydraulic system. keyboard_arrow_down

0 - 4.5 kPa (0 - 0.046 kg/cm²) represents the suction cracking pressure specification for the hydraulic tank, found on page 705.

What components **documented** in the assembly sequence are critical for maintenance? keyboard_arrow_down

The engine oil pan and filter assembly are critical components documented in the assembly sequence, detailed in the "Others" section.

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