This comprehensive Service Repair Manual provides in-depth information for maintaining, assembling, disassembling, and servicing your Komatsu PW200-7H and PW220-7H Hydraulic Excavators, covering serial numbers H50051 and up.

The manual covers a wide range of topics, including:

* **General Information:** This section lays the groundwork by providing essential details about the Komatsu PW200-7H and PW220-7H Hydraulic Excavators.
* **Structure, Function and Maintenance Standard:** Gain a thorough understanding of the excavator's structure and components, learn about their functions, and master the proper maintenance standards.
* **Testing and Adjusting:** This section guides you through various testing procedures and adjustments to ensure optimal performance.
* **Disassembly and Assembly:** Detailed step-by-step instructions for complete disassembly and reassembly of the excavator, allowing you to perform complex repair tasks with confidence.
* **Others:** The manual also includes additional sections covering essential information for troubleshooting, repair, and maintenance.

The manual is filled with detailed specifications, clear diagrams, real-life photographs, and comprehensive schematics. This wealth of information allows you to understand and perform repairs, maintenance, and diagnostics on your excavator effectively, saving you time and money.

This detailed repair manual empowers you to become your own mechanic and achieve maximum efficiency and performance from your Komatsu PW200-7H and PW220-7H Hydraulic Excavators.

The Komatsu PW200-7H and PW220-7H hydraulic excavators are powerful and versatile machines designed for a wide range of construction and earthmoving applications. These models are known for their robust build quality, advanced hydraulic systems, and operator-friendly design. The PW200-7H is equipped with a Komatsu SAA6D107E-3 engine, delivering 125 kW (168 hp) of power, while the PW220-7H boasts a more powerful Komatsu SAA6D125E-3 engine, generating 150 kW (201 hp). Both models feature a hydraulic system with a high flow rate and a responsive proportional control, enabling precise and efficient operation. The excavators come standard with a spacious and ergonomically designed cab, providing the operator with a comfortable and safe working environment.

The Komatsu PW200-7H and PW220-7H are equipped with an array of features that enhance their performance and productivity. These include an advanced hydraulic system with automatic boom and swing priority, a powerful engine with a low fuel consumption rate, a robust undercarriage designed for demanding conditions, and a comprehensive safety system with features like a work lamp, a backup alarm, and a cab rollover protection structure (ROPS). Both excavators are known for their reliability and durability, making them suitable for a wide range of applications, including excavation, loading, demolition, and material handling. Whether you are working on a large-scale construction project or a small-scale landscaping job, the Komatsu PW200-7H and PW220-7H hydraulic excavators provide the power and precision you need to complete your tasks efficiently and effectively.