2000 Komatsu PC75UU-2 Hydraulic Excavator Precision Shop Manual

Komatsu PC75UU-2 hydraulic excavator shop manual covering cab and canopy specifications. Includes maintenance and troubleshooting for various systems, with PN 95.

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Document Details

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Document Number / Seller:
27590 / Sarah Stewart
File Size:
27.21 MB
File Type:
PDF
Language:
English
Pages:
399
Printable:
Yes
Category:
Mini Excavator
Last updated / verified
Dec 20, 2025

Models Covered & Key Technical Specifications

Certified Troubleshooting Manual: Mini Excavator Komatsu PC75UU-2 Hydraulic Excavator - Precision Shop Manual 2000 Specification-Guide

Komatsu PC75UU-2 (95) -- 2000 Precision Shop Manual | Unit. Prescribed Angular Speed: For optimal operation, 4900 rpm establishes the maximum engine speed Framework. Documented Enclosure Specs: 0.28 m³ -- signifies the active bucket capacity Threshold. Maximum Native Resolution: The swing machinery requires 111 kg for standard operation Logic. System Consumption Data: For standard operation, 425 kg defines the engine, hydraulic pump assembly weight. Technical Travel Rate: The ground clearance (for transport) reaches 6,030 mm Parameters. Advanced System Volume: The track gauge requires 1,870 mm for standard operation Standards.

Professional Workshop Service Manual & Technical Specifications

Certified Troubleshooting Manual: Mini Excavator Komatsu PC75UU-2 Hydraulic Excavator - Precision Shop Manual 2000 Specification-Guide

Technical-Domain: PC75UU-2, 5001-10370 // Validation-Data: Mini Excavator / Hydraulic Excavator Logic // Maintenance-Category: Precision Shop Manual.

Integrated-Framework Value Context
Machine Model PC75UU-2 Serial Numbers 5001-10370
Specifications Cab Specification Canopy Specification
Bucket Capacity 0.28 m³ 0.28 m³
Max. Digging Depth 4,200 mm 4,200 mm
Max. Reach at Ground Level 6,290 mm 6,290 mm
Max. Digging Height 7,160 mm 7,160 mm
Max. Blade Lowering Depth 210 mm 210 mm
Swing Speed 48.1 (4,900) kN (kg) 48.1 (4,900) kN (kg)
Travel Speed 35 km/h 35 km/h
Ground Pressure 34.3 (0.35) kPa (kg/cm²) 34.3 (0.35) kPa (kg/cm²)
Overall Width 2,320 mm 2,320 mm
Overall Height 2,700 mm 2,685 mm
Track Gauge 1,870 mm 1,870 mm
Blade Width x Height 2.320x470 mm 2.320x470 mm

Technical chapters are organized around the following systems. The documentation addresses the operation, maintenance, and troubleshooting of the Komatsu PC75UU-2 Hydraulic Excavator. Assembly instructions are detailed for hydraulic systems, including control valves and cylinders. Hydraulic schematics are included for the complete system, illustrating fluid flow and component interaction. Steering component information is provided for travel motors and control linkages. Inspection guidelines are provided for critical components like pumps and filters. This manual documents torque specifications for hydraulic components to ensure proper mating surface contact.

GENERAL

This section provides an overview of the machine, including general assembly drawings and specifications.

STRUCTURE AND FUNCTION

This section details the structure and function of the machine's components, including hydraulic and electrical systems.

TESTING AND ADJUSTING

This section outlines procedures for testing and adjusting various systems, such as engine, hydraulics, and electrical components.

DISASSEMBLY AND ASSEMBLY

This section provides step-by-step instructions for disassembling and reassembling major components of the excavator.

MAINTENANCE STANDARD

This section defines the standard values and criteria for inspecting disassembled parts and the overall machine.

FAQ

What does the **exact** assembly sequence refer to? keyboard_arrow_down

0.35 mm is the standard valve clearance for the intake valve, and the specified assembly sequence is detailed in the manual.

Reference the **specific** service interval parameters. keyboard_arrow_down

The engine oil temperature for optimal operation is 40-60°C, with a standard value of 2.9 (Min. 30) kg/cm² and a service limit of 2.1 (Min. 21) kg/cm².

What are the **designated** system architecture values? keyboard_arrow_down

The standard value for the main relief valve pressure is 24.5+5 MPa (250+5 kg/cm²), with specific details for engine at full throttle.

Specify the **critical** tool requirements. keyboard_arrow_down

The manual lists several tools, including a multi-tacho A (799-20-8000) for measuring engine speed and a hydraulic pressure gauge C1 (5.9 MPa / 60 kg/cm²) for hydraulic pressure.

What is the **required** electrical values for troubleshooting? keyboard_arrow_down

For the monitor panel, P1 (8) and P1 (12) should read 16-20 V, while P1 (9) should be between 0-34 kΩ, with specific conditions for checking.

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Reviews (3)

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Rated 5 out of 5 stars
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This manual is incredibly detailed and easy to navigate. The download process was seamless, and I received my email link within minutes! Highly recommend for anyone working on the Komatsu PC75UU-2.
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I found this manual to be extremely helpful for repairs. The support team responded quickly to my queries, making the whole experience smooth and enjoyable. Worth every penny!