Komatsu PC210, 210LC-6K & PC240LC, PC240NLC-6K Shop Manual
Field service reference for Komatsu excavators, covering engine, power train, hydraulics, and electrical systems. Ref: EEBM001801
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Models Covered & Key Technical Specifications
Complete Shop Diagnostic Manual: Excavator Official Komatsu PC210, 210LC-6K & PC240LC, PC240NLC-6K Workshop Manual - Comprehensive Troubleshooting & Repair Procedures Service-Catalog
| System-Coverage: Komatsu PC210/210LC-6K & PC240LC/PC240NLC-6K // Maintenance-Category: Excavator Hydraulic System / Control Valve Logic // Reference-Category: Service Procedures & Technical Data. | Performance-Element | Parameters | Calibration-Spec |
|---|---|---|---|
| Engine Oil Capacity | 0.75 l | Wet Type Damper Assembly | |
| Radiator Model | CWX-4 | Cooling System | |
| Oil Cooler Model | SF-3 | Lubrication | |
| Swing Circle Ratio | 7.333 | Gear Reduction | |
| Final Drive Ratio | 57.000 | Planetary Gear | |
| Safety Valve Setting | 35.8 MPa | Hydraulic Pressure |
Consistently requiring adherence to OEM standards, this manual details critical systems and procedures for your Komatsu excavators. It serves as a comprehensive resource for understanding component structures, diagnostic testing, disassembly and assembly, and maintenance standards. The document includes an overview of essential systems and components. The torque specifications for pivot-point integrity are documented to ensure proper assembly and function.
Professional Workshop Service Manual & Technical Specifications
Complete Shop Diagnostic Manual: Excavator Official Komatsu PC210, 210LC-6K & PC240LC, PC240NLC-6K Workshop Manual - Comprehensive Troubleshooting & Repair Procedures Service-Catalog
System-Coverage: Komatsu PC210/210LC-6K & PC240LC/PC240NLC-6K // Maintenance-Category: Excavator Hydraulic System / Control Valve Logic // Reference-Category: Service Procedures & Technical Data.
| Technical Specs Table (3-Column) | Performance-Element | Parameters | Calibration-Spec |
|---|---|---|---|
| Engine Oil Capacity | 0.75 l | Wet Type Damper Assembly | |
| Radiator Model | CWX-4 | Cooling System | |
| Oil Cooler Model | SF-3 | Lubrication | |
| Swing Circle Ratio | 7.333 | Gear Reduction | |
| Final Drive Ratio | 57.000 | Planetary Gear | |
| Safety Valve Setting | 35.8 MPa | Hydraulic Pressure |
TOC Summary Block Following OEM groupings, the manual includes sections on GENERAL, STRUCTURE AND FUNCTION, TESTING AND ADJUSTING, DISASSEMBLY AND ASSEMBLY, and MAINTENANCE STANDARD. Specific chapters cover engine-related parts, power train, hydraulic piping, control valves, swing motors, travel motors, and engine control systems, detailing their respective functions and structures.
Engine Systems
This manual documents the engine systems, including the fuel injection pump, governor motor, and related electronic control systems. It details the operation of the engine speed control and various operational modes like heavy-duty, general, and lifting operations, offering insights into performance optimization.
Hydraulic Systems
The manual provides comprehensive documentation on the hydraulic systems, including detailed descriptions of the hydraulic pumps, control valves, and various specialized valves such as safety-suction valves and pressure compensation valves. Accurate diagrams illustrate the intricate workings of these hydraulic components.
Electrical and Control Systems
Coverage extends to the electrical wiring diagrams, engine control systems, and electronic control systems. It explains the functions of various sensors, switches, and control units that manage machine operations, ensuring a thorough understanding of the machine's electrical architecture.
Torque Statement The document details torque specifications for pivot-point integrity to ensure proper assembly and function.
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