The Hitachi Zaxis ZX210W-3 is a robust Hydraulic Excavator engineered for demanding work environments. Featuring a powerful Hino J05E-TP diesel engine, this model delivers exceptional performance with a net power of 114 kW (153 hp). Its hydrostatic, 2-speed transmission ensures efficient operation, while the substantial operating weight of 21,100 kg and impressive digging depth of 6.62 m highlight its capability for heavy-duty tasks. The Zaxis-3 generation signifies advanced design and reliability, making it a trusted choice for construction and earthmoving projects. This Service Repair Manual provides comprehensive guidance for the Hitachi Zaxis ZX210W-3 Hydraulic Excavator. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications, including engine oil and hydraulic system fluid capacities. The manual is designed to assist owners, mechanics, and technicians in maintaining optimal performance and ensuring the longevity of the equipment. With clear instructions and diagrams, it serves as an indispensable resource for all service and repair needs.