This comprehensive Service Repair Manual provides in-depth information on maintaining, assembling, disassembling, and servicing your Komatsu PW200-7K and PW220-7K hydraulic excavators. Specifically designed for machines with serial numbers K40001 and up, this manual covers both models extensively.

It delves into the intricacies of the SAA6D102E-2 engine, which powers both the PW200-7K and PW220-7K models. Detailed specifications, diagrams, and real-life photo illustrations guide you through each step of the repair, diagnosis, servicing, technical maintenance, and troubleshooting procedures. You'll find everything you need to understand how to repair and maintain your machine without relying on external service.

The manual is structured into nine sections, covering a wide range of topics:

* **General:** Provides a foundation for understanding the excavator's overall functionality and operation.
* **Structure, Function, and Maintenance Standard:** Offers in-depth information about the excavator's components, their functions, and the recommended maintenance practices.
* **Testing and Adjusting:** Covers procedures for testing and adjusting various systems and components on the excavator.
* **Disassembly and Assembly:** Presents detailed instructions on how to disassemble and reassemble the excavator's components, ensuring proper procedures are followed.
* **Others:** Includes valuable additional information and resources relevant to the excavator's operation and maintenance.

This manual is designed for ease of use and efficiency, with clear instructions, detailed diagrams, and comprehensive coverage of all aspects of your Komatsu PW200-7K or PW220-7K hydraulic excavator.

The Komatsu PW200-7K and PW220-7K are powerful and versatile hydraulic excavators designed for a wide range of demanding construction, mining, and earthmoving applications. These models are known for their robust construction, reliable performance, and operator comfort. The PW200-7K is equipped with a 188-horsepower engine, while the PW220-7K boasts a 202-horsepower engine, both providing ample power for even the most challenging tasks. Both excavators feature a spacious and ergonomic cab that provides excellent visibility and operator comfort, along with a range of advanced control systems that enhance productivity and efficiency. These controls include a proportional joystick system for precise movement of the boom, arm, and bucket.

Both models are equipped with a range of standard features that further contribute to their versatility and productivity. These include a heavy-duty undercarriage designed for durability and stability, a powerful hydraulic system that provides efficient operation and rapid cycle times, and a variety of attachments that can be easily interchanged to accommodate various jobs. Additionally, Komatsu has incorporated a number of advanced technology features into the PW200-7K and PW220-7K, such as an optional Komatsu monitoring system which allows owners and operators to track machine performance, diagnose potential issues, and optimize operation. These models also feature hydraulic systems that are designed for efficiency and fuel savings, helping to reduce operating costs and minimize the environmental impact of operation. The PW200-7K and PW220-7K are well-regarded for their reliability and durability, making them a popular choice for contractors and other professionals who require a high level of performance and uptime.