2000 Komatsu PC75UU-2 Hydraulic Excavator Precision Shop Manual

2000 Komatsu PC75UU-2 Mini Excavator Documentation

• Covers 2000 Komatsu PC75UU-2 hydraulic excavators with 4D95L-1 engine, documenting both cab and canopy configuration variants
• Official Komatsu publication P/N SEBM001302, dated 2000
• Contains 40 detailed wiring schematics and electrical circuit diagrams across two serial number ranges
• Files are formatted for standard A4 printing
• OCR text layer lets you jump to a torque spec by keyword
• Documents maintenance standards for 399 pages of technical content
• Permanent availability in your purchase account — no re-buy required
• This 2000 edition provides the baseline reference for 5001 and up serial-number machines

Hydraulic and Mechanical Scope

The Komatsu PC75UU-2 shop manual provides extensive technical data on the machine's primary mechanical and hydraulic assemblies. Dedicated sections outline the structure and function of the hydraulic circuit, including relief valve settings, travel motor operation, and cylinder specifications. Practitioners can reference the detailed hydraulic piping diagrams and component arrangements to understand integration between the pump assembly, control valves, and actuators.

Engine and Electrical Specifications

Engine data provided includes compression pressure thresholds, valve clearance specifications, and fuel injection timing values essential for maintenance oversight. Electrical reference values are thoroughly documented, covering connector pinouts, sensor resistance ranges, and fuse ratings for both the 5001–5494 and 5495-and-up serial number groups. The publication documents how factory workshop documentation is structured to aid in diagnostic assessments and component identification across the 4D95L-1 engine series. Coolant system capacity is listed at 9 liters in the lubricant table, while engine oil pan capacity is documented at 9 liters. Intake valve clearance is specified at 0.35 mm for standard engine tuning. This official Komatsu shop manual serves technicians and owners, providing detailed technical specifications, hydraulic diagrams, and electrical data for the 2000-model PC75UU-2 series excavators across all primary systems.