This comprehensive Service Repair Manual provides in-depth information on maintaining, assembling, disassembling, and servicing your Komatsu PC10-7, PC15-3, and PC20-7 hydraulic excavators. It covers a wide range of topics, including:

* **Structure and Function:** Detailed explanations of each component and its role in the excavator's operation.
* **Testing and Adjusting:** Guidance on performing tests and adjustments to ensure optimal performance.
* **Disassembly and Assembly:** Step-by-step instructions for taking apart and putting together various components.
* **Maintenance Standards:** Clear guidelines for routine maintenance procedures.

The manual is packed with high-quality illustrations, exploded diagrams, drawings, and photographs, making it easy to understand and follow each procedure. This manual is designed to empower you to confidently handle repairs and maintenance tasks, saving you time and money.

The Komatsu PC10-7, PC15-3, and PC20-7 are compact hydraulic excavators designed for a wide range of construction and landscaping applications. These machines are known for their maneuverability, versatility, and efficiency, making them ideal for projects where space is limited and precise work is required. Each model offers unique features and specifications, catering to specific needs: The PC10-7, with its impressive digging force and compact size, excels in tight spaces and trenching operations. The PC15-3 boasts a larger operating weight and increased lifting capacity, making it suitable for heavier tasks like foundation digging and material handling. The PC20-7, the largest of the three, features a powerful engine and advanced hydraulic system, enabling it to tackle demanding jobs with ease. All three models are equipped with robust construction, user-friendly controls, and advanced safety features for operator comfort and peace of mind.

The Komatsu PC10-7, PC15-3, and PC20-7 are powered by fuel-efficient diesel engines, providing ample power and torque for efficient operation. Their hydraulic systems are designed for smooth and responsive controls, allowing for precise maneuvering and digging. The robust undercarriage and durable components ensure long-lasting performance even in demanding conditions. These excavators feature a spacious and ergonomically designed operator cabin, equipped with comfortable seating, clear visibility, and intuitive controls for enhanced operator comfort and productivity. For enhanced safety, these excavators are equipped with features such as emergency stop buttons, safety interlocks, and audible alarms to alert the operator of potential hazards. The Komatsu PC10-7, PC15-3, and PC20-7 are supported by a global network of authorized dealerships and service centers, offering comprehensive maintenance, repair, and parts support for optimal uptime.