The Komatsu PC1250-8 is a powerful excavator engineered for demanding heavy-duty applications. Featuring an advanced SAA6D170E-5 turbocharged diesel engine with a displacement of 21.2 liters, it delivers approximately 390 kW (523 HP) of power. Its hydrostatic transmission offers variable gear selection, and the machine boasts an operating weight of around 125,000 kg. This model represents a significant advancement in its series, built for exceptional performance and reliability in construction and mining environments. This comprehensive manual collection provides essential information for the operation, maintenance, and repair of the Komatsu PC1250-8. It includes a Shop Manual, Training Guide, Operation & Maintenance Manual, and Workshop Manual, all presented in English. These resources cover critical areas such as detailed maintenance procedures, troubleshooting guidance, technical specifications, and safety protocols. Owners, mechanics, and technicians will find this collection invaluable for ensuring the optimal performance and longevity of their equipment.