The Komatsu PC200LC-5 Hydraulic Excavator represents a robust and reliable piece of heavy machinery, engineered for demanding construction and excavation tasks. Featuring a powerful Komatsu S6D102E-1 diesel engine with a net power of 140 HP, this excavator is designed for efficiency and durability. Its advanced hydrostatic travel drive system and substantial operating weight of 20,200 kg ensure stability and performance across various job sites. The PC200LC-5 is built to deliver exceptional digging force and reach, making it a versatile tool for a wide range of earthmoving applications. This Full Service Repair Manual provides comprehensive guidance for the maintenance and repair of the Komatsu PC200LC-5 Hydraulic Excavator. It covers essential procedures, including detailed information on engine specifications, hydraulic system operation, lubrication capacities, and dimensional data. The manual is an indispensable resource for owners, technicians, and mechanics, offering step-by-step instructions and technical insights to ensure optimal performance, longevity, and safe operation of the equipment. By following the procedures outlined within, users can effectively troubleshoot issues and perform routine maintenance.