The Komatsu PC160-6K Hydraulic Excavator represents a robust and reliable machine designed for demanding construction and excavation tasks. Built with Komatsu's renowned engineering, this model, identified by serial numbers K30001 and up, features a powerful 5.88-liter engine, the Komatsu SAA6D102E-1, delivering 100 kW (134 HP) of gross power. Its hydrostatic drive system and variable displacement travel motors ensure efficient power transfer and precise maneuverability. With an operating weight typically between 15,500 and 16,500 kg and a width over tracks of approximately 2.5 meters, the PC160-6K is engineered for stability and performance across a variety of job sites. This comprehensive manual serves as an essential resource for maintaining and operating the Komatsu PC160-6K Hydraulic Excavator. It provides detailed information covering critical aspects such as routine maintenance schedules, including engine oil changes every 250 hours and hydraulic filter replacements every 500 hours, along with fluid capacities for engine oil, hydraulic oil, coolant, and fuel. The manual also delves into technical specifications, diagnostic procedures, and safety guidelines, empowering owners, operators, and technicians to ensure the longevity, efficiency, and safe operation of their equipment.