The Hitachi Zaxis 210LCN-3 Hydraulic Excavator represents a significant advancement in the Zaxis-3 Series, engineered for robust performance and reliability in demanding construction environments. This tracked excavator is powered by an Isuzu AI-4HK1X diesel engine, delivering 162 HP and featuring a 5.2 L displacement. Its hydrostatic transmission and water-cooled system contribute to efficient operation, while the ROPS/FOPS certified cabin ensures operator safety. With an operating weight of 20,700 kg and versatile boom and bucket options ranging from 0.28 m³ to 1.01 m³, the Zaxis 210LCN-3 is designed for a wide array of excavation and material handling tasks, embodying Hitachi's commitment to quality and innovation in heavy machinery. This comprehensive Service Manual provides essential information for the maintenance, repair, and technical understanding of the Hitachi Zaxis 210LCN-3 Hydraulic Excavator. Covering detailed procedures for engine and hydraulic systems, transmission, and general maintenance schedules including fluid capacities, this manual is an indispensable resource for mechanics and technicians. It includes technical specifications, operational data, and safety guidelines to ensure the equipment is kept in optimal working condition. With 699 pages of expert guidance in English, this manual aims to support the longevity and efficient performance of your Zaxis excavator.