This comprehensive service repair manual provides detailed instructions and illustrations for the Komatsu PC200-5, PC200-5 Mighty, PC200LC-5, PC200LC-5 Mighty, PC220-5, and PC220LC-5 Hydraulic Excavators. The manual covers a wide range of topics, including: * **General Information:** This section provides an overview of the excavator, including its specifications, operating procedures, and safety precautions. * **Engine:** This section covers the engine's operation, maintenance, and troubleshooting. It includes detailed information on components such as the fuel system, cooling system, and ignition system. * **Hydraulic System:** The manual provides comprehensive information on the hydraulic system, covering components like the hydraulic pumps, valves, cylinders, and motors. It includes troubleshooting procedures for hydraulic system problems. * **Undercarriage:** This section focuses on the excavator's undercarriage, including the tracks, sprockets, and rollers. Detailed instructions are provided for maintenance and repair of these components. * **Electrical System:** The manual covers the excavator's electrical system, including the wiring diagrams, troubleshooting guides, and repair procedures. * **Cab and Controls:** This section provides information on the operator's cab, including the controls, instrumentation, and safety features. * **Troubleshooting and Diagnostics:** The manual includes detailed troubleshooting procedures for identifying and resolving problems with the excavator. It also provides guidance on using diagnostic tools. * **Service and Repair Procedures:** This section contains step-by-step instructions for performing various maintenance and repair tasks, including engine overhauls, hydraulic system repairs, and undercarriage replacements. This manual is a valuable resource for anyone working on these Komatsu excavators, whether they are mechanics, technicians, or operators. It provides the information and instructions needed to keep these machines running smoothly and efficiently.

The Komatsu PC200-5, PC200-5 Mighty, PC200LC-5, PC200LC-5 Mighty, PC220-5, and PC220LC-5 hydraulic excavators are powerful machines designed for heavy-duty construction and earthmoving tasks. These models, part of Komatsu's 5th generation excavator series, boast advanced features and impressive performance capabilities. The PC200-5 and PC220-5 models offer standard configurations, while the "Mighty" versions, PC200-5 Mighty and PC220LC-5 Mighty, feature enhanced power and durability for even more demanding applications. The "LC" designation signifies Long Carriage, indicating an extended reach for optimal versatility, particularly in tight spaces. These excavators leverage a robust hydraulic system for precise control and efficient operation, enabling them to tackle a wide range of tasks, including digging, loading, demolition, and material handling. Komatsu's commitment to innovation is evident in the design of these excavators. The PC200-5 and PC220-5 series incorporate ergonomic operator cabins, providing a comfortable and safe working environment for operators. These cabins feature intuitive control layouts, ample legroom, and excellent visibility, enhancing efficiency and reducing operator fatigue. The excavators are also equipped with sophisticated safety features, including a comprehensive warning system and emergency shutdown mechanisms, prioritizing operator safety and minimizing potential risks on the job site. The powerful engine, combined with efficient hydraulics, ensures optimal fuel consumption and reduced environmental impact, making these excavators a responsible choice for various construction projects.