This comprehensive Komatsu PC20R PC27R-8 Factory Service Repair Manual provides detailed technical information for servicing and repairing Komatsu PC20R-8 and PC27R-8 excavators. The manual covers models with serial numbers F30001 and up. It is designed for experienced technicians and mechanics, offering in-depth instructions and diagrams to help you troubleshoot and resolve a wide range of issues. The manual includes detailed information on all major components, such as the engine, hydraulic system, electrical system, and undercarriage. You'll find detailed exploded views, wiring diagrams, specifications, and troubleshooting guides to help you quickly diagnose and repair any problem.

The Komatsu PC20R-8 and PC27R-8 are compact excavators designed for a wide range of applications, including landscaping, construction, and utility work. These machines are known for their maneuverability, versatility, and ease of operation, making them popular choices for both professional contractors and homeowners undertaking smaller projects. The PC20R-8 boasts a powerful 18.6 hp engine, while the PC27R-8 utilizes a 25.4 hp engine, providing ample power for digging, lifting, and loading tasks. Both models feature a robust construction with a sturdy undercarriage, ensuring durability and reliability even in demanding conditions. The excavators are equipped with an ergonomic operator's cab, offering excellent visibility and comfort, allowing operators to work efficiently and comfortably for extended periods.

Komatsu's PC20R-8 and PC27R-8 excavators are designed with a focus on safety and ease of maintenance. The machines feature multiple safety features, including a rollover protection system (ROPS) and a falling object protection system (FOPS), ensuring operator safety in various working environments. The excavators are also designed with access points for routine maintenance, simplifying regular service and reducing downtime. The compact size of these machines allows for easy transportation and maneuverability in tight spaces. Furthermore, both models are equipped with advanced hydraulic systems, providing smooth and precise control for digging, lifting, and other operations. The Komatsu PC20R-8 and PC27R-8 are reliable and efficient excavators, making them ideal for a wide range of construction, landscaping, and utility projects.