The Komatsu PC130-7 is a robust and reliable excavator, part of the Dash-7 generation. Engineered for demanding construction and earthmoving applications, this tracked machine is powered by a Komatsu SAA4D102E-2 diesel engine, delivering 74.4 kW (100 HP) of net power. Its design prioritizes efficiency and durability, featuring a hydrostatic transmission and a substantial operating weight of 12,600 kg. With a length of 7.45 meters and a width of 2.59 meters, the PC130-7 offers a balance of power and maneuverability for various job sites. This Workshop Service Manual provides comprehensive repair and maintenance information for the Komatsu PC130-7. It covers essential procedures, technical specifications, and troubleshooting guidance to ensure optimal performance and longevity of the equipment. Within these pages, you will find details on engine oil changes, fluid capacities, hydraulic system parameters, and undercarriage specifications. This manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain and repair their PC130-7 excavator effectively.