This comprehensive manual provides in-depth information on maintaining, assembling, disassembling, and servicing your Komatsu PC600-7 and PC600LC-7 hydraulic excavators. It covers everything from basic operation and maintenance procedures to detailed repair and troubleshooting instructions, empowering you to perform repairs and maintenance on your own and save money.

The manual is divided into three sections: Service Repair Manual, Field Assembly Instruction, and Operation & Maintenance Manual.

The **Service Repair Manual** offers an extensive collection of specifications, diagrams, and real-life photographs to guide you through every step of repair, servicing, and technical maintenance procedures for your excavator. It helps you understand the complexities of your machine, diagnose issues efficiently, and confidently execute repairs.

The **Operation & Maintenance Manual** provides clear instructions for operating, handling, lubricating, maintaining, checking, and adjusting your excavator. It emphasizes safe and economical operation, promoting peak performance and maximizing the lifespan of your machine.

The **Field Assembly Instruction** serves as your ultimate guide for assembling your Komatsu PC600-7 or PC600LC-7 excavator safely and effectively. It includes detailed step-by-step assembly procedures, parts installation instructions, and post-assembly adjustment and maintenance protocols, ensuring a smooth and successful assembly process.

The manual covers models with serial numbers 20001 and above, powered by the SA6D140E-3 engine. For detailed engine information, refer to the 140-3 Series Engine Shop Manual.

This manual is a valuable resource for anyone involved in operating, maintaining, or repairing Komatsu PC600-7 and PC600LC-7 excavators. It promotes a deep understanding of your machine, enabling you to keep it in optimal condition and minimize downtime.

The Komatsu PC600-7 and PC600LC-7 hydraulic excavators are powerful and versatile machines designed for heavy-duty construction and earthmoving applications. These excavators are known for their robust construction, advanced hydraulic systems, and efficient performance. The PC600-7 model is a standard configuration excavator, while the PC600LC-7 is a long-reach version, offering greater working range and versatility. Both models feature a powerful Komatsu SAA6D170E-5 engine, generating ample horsepower for demanding tasks. The engine is designed for fuel efficiency and low emissions, meeting stringent environmental standards. The excavators boast a spacious and comfortable cab with a comprehensive control layout, providing the operator with excellent visibility and control. The advanced hydraulic system ensures smooth and precise operation, maximizing productivity. These excavators are equipped with a variety of attachments, including buckets, breakers, and grapple, making them suitable for a wide range of applications.

The Komatsu PC600-7 and PC600LC-7 are designed with safety and operator comfort in mind. The excavator's robust structure and safety features offer a secure working environment. The cab is equipped with a ROPS (Rollover Protective Structure) and FOPS (Falling Object Protective Structure) to protect the operator in case of accidents. The excavator also features a comprehensive safety system, including an emergency stop switch, warning lights, and a backup alarm. The operator's comfort is further enhanced by features like an adjustable seat, air conditioning, and a sound-reducing cab. The PC600-7 and PC600LC-7 are backed by Komatsu's extensive dealer network, providing access to reliable parts, service, and technical support. Their reputation for durability, reliability, and performance makes them a popular choice for demanding construction and earthmoving operations worldwide.