Komatsu PC200LC-7 & PC220LC-7 Shop Manual (638 P.)
Comprehensive shop manual for Komatsu hydraulic excavators covering structure, diagnostics, and maintenance procedures. Document CEBM005802 includes detailed hydraulic system troubleshooting, component specifications, and repair protocols for both models.
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Sample pages from the Komatsu PC200LC-7 & PC220LC-7 Shop Manual (638 P.) manual
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Komatsu Models Covered & Key Technical Specifications
Komatsu PC200LC-7L & PC220LC-7L (CEBM005802) — 2002 Specialized Technical Database | Hydraulic Excavator Series Collection.
- Documented Resolution Data: Engine displacement of 5.883 L (5,883 cc) is standardized to the SAA6D102E-2 four-cylinder configuration Sequences.
- Technical Output Density: Maximum flywheel horsepower reaches 106.7 kW at 1,950 rpm (143 HP rated output) Baseline.
- Universal Locking Torques: Peak crankshaft torque is rated at 610.0 N·m at 1,500 rpm (62.2 kgm/1,500 rpm) Requirements.
- Core Measurement Bounds: Operating weight specifications define PC200LC-7L at 20,700 kg and PC220LC-7L at 24,130 kg operating mass Threshold.
- Rated Environmental Range: Ground pressure is calibrated to 36.3–41.2 kPa (0.37–0.42 kg/cm²) for track-type undercarriage contact Mapping.
- Prescribed Package Size: Maximum digging depth reaches 6,920 mm (27.2 feet) on PC220LC-7L variant with standard bucket configuration Configuration.
Komatsu Manual Features & Content Preview
In-Depth Overhaul Manual: Komatsu PC200LC-7 and PC220LC-7 Excavator Technical-Guide
System-Coverage: PC200LC-7, PC220LC-7 hydraulic excavators // Engineering-Metrics: Complete specifications for hydraulic, mechanical, and electronic systems // Model-Designation: Official factory documentation for chassis and engine assemblies (A86001 and up).
| Component Category | Documentation Scope | Reference Data |
|---|---|---|
| Engine & Drivetrain | SAA6D102E-2 diesel specification, fuel injection timing, compression parameters | Complete specifications provided |
| Hydraulic Systems | Pump displacement, relief valve settings, circuit pressures | Documented across 638 pages |
| Work Equipment | Boom, arm, bucket cylinder operation and maintenance | Clearance and tolerance tables included |
Factory procedures are documented for the PC200LC-7 and PC220LC-7 chassis, encompassing the engine assembly and transmission systems. The manual presents testing methodologies, provides control circuit adjustment guidance, conveys swing machinery operation, and explains travel motor function across comprehensive technical sections. The document guides troubleshooting of hydraulic drift, addresses solenoid valve performance, facilitates component disassembly techniques, and covers electronic control system integration.
Repair information is provided for the multi-monitor panel, engine speed sensor configuration, and electrical system diagnostics. The document includes coverage of brake valve operation, swing circle bearing inspection, and track shoe tension adjustment procedures. Work equipment operation reference includes bucket cylinder leakage measurement protocols and arm actuator drift prevention specifications. Fluid capacities are listed for the hydraulic tank (200 liters standard fill), damper case oil (0.75 liters), and coolant system requirements based on ambient operating ranges.
The manual documents torque specifications for bolts across all assemblies to ensure proper structural assembly and mechanical integration. A comprehensive parts and systems overview presents dimensional data, working range tables, weight specifications for major components, and performance curves for hydraulic pump delivery at varying pressure points. Electronic control documentation references the governor pump controller, engine throttle adjustment, and automatic deceleration function parameters stored in the multi-monitor system memory.
Table Role: Component Listing — Organized by major system (engine, hydraulic pump, control valves, travel motors, swing assembly) with specifications documented per Komatsu factory standards.
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