The Komatsu PC200LC-6 Hydraulic Excavator represents a robust and reliable machine designed for demanding construction and earthmoving applications. Engineered with a powerful Komatsu SAA6D102E-2 turbocharged, aftercooled, direct injection diesel engine, this excavator delivers exceptional performance with 110 kW (148 HP) and a maximum torque of 628 Nm. Its hydrostatic transmission provides efficient power delivery with two forward and two reverse speeds, while the substantial operating weight of 20500 kg ensures stability. Notable dimensions include an overall length of 9425 mm and a width of 2990 mm, contributing to its impressive digging depth of 6600 mm and reach of 9860 mm. This Service Repair Manual in English provides comprehensive guidance for the maintenance and repair of the Komatsu PC200LC-6 Hydraulic Excavator. It covers essential areas including detailed engine specifications, transmission operation, hydraulic system information, and critical maintenance procedures such as fluid capacities for engine oil, hydraulic system oil, and coolant. The manual also outlines performance specifications, troubleshooting steps, and technical data necessary for ensuring optimal operation and longevity of the equipment. This resource is invaluable for owners, operators, and technicians seeking to maintain the peak condition and efficiency of their PC200LC-6 excavator.