This comprehensive Komatsu PC800-8E0, PC800LC-8E0, PC800SE-8E0, PC850-8E0, PC850SE-8E0 Hydraulic Excavator Workshop Service Repair Manual provides in-depth instructions and detailed illustrations to guide you through every aspect of maintenance and repair. Covering serial numbers 65001 and up, this manual is your essential resource for keeping your Komatsu excavator operating at peak performance. It includes detailed information on troubleshooting, disassembly, reassembly, adjustments, and specifications. The manual covers all major components including the engine, hydraulic system, undercarriage, electrical system, and more. Each section features clear diagrams and step-by-step instructions, making it easy to understand and follow.

The Komatsu PC800-8E0, PC800LC-8E0, PC800SE-8E0, PC850-8E0, and PC850SE-8E0 hydraulic excavators are powerful and versatile machines designed for heavy-duty construction and mining operations. These models are part of Komatsu's 8E0 series, known for their robust build, advanced technology, and high performance. The PC800 and PC850 models offer various configurations, with the "LC" designation indicating a long crawler undercarriage for increased stability and reach. The "SE" designation denotes a special equipment configuration tailored for specific applications. These excavators boast impressive digging forces and lifting capacities, making them ideal for tasks like excavating large volumes of earth, loading trucks, and demolition. They feature a powerful diesel engine that provides ample torque and horsepower, ensuring smooth and efficient operation even under demanding conditions. The Komatsu PC800-8E0 and PC850-8E0 series excavators are equipped with a host of advanced features that enhance productivity, safety, and operator comfort. The hydraulic system is designed for optimal efficiency and responsiveness, providing precise control of the boom, arm, and bucket. The operator cabin features a spacious and ergonomic design with intuitive controls, a comfortable seat, and exceptional visibility. Additional safety features include a comprehensive alarm system, an emergency stop button, and a robust rollover protection structure (ROPS). These excavators also integrate advanced technology such as electronic monitoring systems that provide real-time information on machine performance, fuel consumption, and maintenance requirements. These features allow operators to monitor and optimize machine performance for maximum efficiency and minimize downtime.