The Komatsu PC200LC-5 Hydraulic Excavator is a robust machine designed for demanding construction and earthmoving applications. Engineered for reliability and performance, this model features a powerful Komatsu S6D102E-1 diesel engine, delivering 104 kW of maximum power, and a sophisticated hydrostatic transmission with selectable power and economy modes. Its substantial operating weight of 20,350 kg, coupled with impressive digging capabilities including a maximum digging depth of 6670 mm and a reach of 9875 mm, makes it a versatile tool for various heavy-duty tasks. The LC-5 generation signifies a commitment to durable construction and efficient operation, ensuring productivity on any job site. This Workshop Service Repair Manual provides comprehensive guidance for the Komatsu PC200LC-5 Hydraulic Excavator. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications necessary for optimal upkeep and repair. Owners, mechanics, and technicians will find detailed information on engine systems, hydraulics, undercarriage, and fluid capacities, along with recommended service intervals. The manual is designed to assist in maintaining the machine's performance, ensuring its longevity, and facilitating efficient repairs, thereby maximizing operational uptime and value.