This comprehensive service repair manual provides in-depth information for maintaining, assembling, disassembling, and servicing your Komatsu PW200-7E0 and PW220-7E0 hydraulic excavators. It covers models with serial numbers PW200-7E0 H55051 and up, and PW220-7E0 H65051 and up, both equipped with the SAA6D107E-1 engine. For detailed engine information, refer to the 107 Series Engine Shop Manual.

The manual is packed with detailed specifications, diagrams, and real-life photo illustrations, offering complete step-by-step guidance on repair, diagnosis, servicing, technical maintenance, and troubleshooting procedures. This manual empowers you to identify problems and understand how to repair and maintain your machine without needing to rely on external service. You can confidently perform repairs yourself, saving time and money.

The manual covers a comprehensive range of topics, including:

* **Foreword:** Introduces the manual's purpose and scope.
* **General:** Provides an overview of the Komatsu PW200-7E0 and PW220-7E0 hydraulic excavators, including their design features and specifications.
* **Structure, Function, and Maintenance Standard:** Details the construction, operation, and recommended maintenance practices for the excavator.
* **Testing and Adjusting:** Offers comprehensive instructions on testing and adjusting various systems, including the electrical system, mechanical system, hydraulic system, and troubleshooting procedures for identifying and resolving common issues. This section also covers troubleshooting when service codes are displayed, electrical system and failure codes, mechanical system errors, electrical system troubleshooting in E-Mode, error checking for items without monitor codes, and troubleshooting of hydraulic and mechanical systems in H-Mode.
* **Disassembly and Assembly:** Provides detailed guidance on disassembling and reassembling components of the excavator, with clear instructions and diagrams.
* **Other:** Includes additional information, such as parts lists, safety precautions, and useful references.

This manual is designed to be a valuable resource for anyone involved in maintaining and repairing Komatsu PW200-7E0 and PW220-7E0 hydraulic excavators. Its comprehensive content and clear instructions make it an ideal tool for both professional mechanics and DIY enthusiasts.

The Komatsu PW200-7E0 and PW220-7E0 are powerful and versatile hydraulic excavators designed for a wide range of demanding construction and earthmoving applications. These machines are known for their robust build, impressive performance, and reliable operation, making them a popular choice for contractors and operators alike. The PW200-7E0 boasts a powerful engine that delivers exceptional digging force and lifting capacity, while the PW220-7E0 takes things up a notch with even greater power and performance. Both models incorporate innovative features, such as advanced hydraulic systems, ergonomic operator cabins, and user-friendly controls, enhancing operator comfort and efficiency. They are renowned for their fuel efficiency, minimizing operating costs and maximizing productivity.

The Komatsu PW200-7E0 and PW220-7E0 are equipped with a range of attachments that can be easily interchanged to suit diverse tasks. From standard buckets to specialized tools like breakers, grapples, and rippers, these excavators can handle a multitude of jobs, including excavation, loading, demolition, and material handling. Their versatility extends to various terrain conditions, from rugged construction sites to tight urban environments. The Komatsu PW200-7E0 and PW220-7E0 are designed with safety and operator well-being in mind. They incorporate features like automatic overload protection, emergency stops, and comprehensive safety systems to minimize risks and ensure a secure working environment. These robust machines are backed by Komatsu's extensive dealer network, offering reliable maintenance, parts support, and technical expertise, ensuring optimal uptime and productivity throughout the machine's lifespan.