The Hitachi ZAXIS 210W is a robust wheeled excavator engineered for demanding construction and material handling tasks. This model, powered by a 6.7 L Cummins QSB6.7 diesel engine producing up to 167 HP, features a hydrostatic 4WD drivetrain for optimal traction and maneuverability. With an operating weight of 20,500 kg and impressive digging capabilities, including a maximum digging depth of 6605 mm and a reach of 9990 mm, the ZAXIS 210W is designed for efficiency and reliability on diverse job sites. Its substantial fuel tank capacity of 320 L ensures extended operational periods. This Service Repair Manual provides comprehensive guidance for the Hitachi ZAXIS 210W wheeled excavator. It covers essential maintenance procedures, including fluid capacities and recommended service intervals for engine oil and hydraulic filters, alongside detailed technical specifications. The manual is an indispensable resource for owners, mechanics, and technicians, offering the necessary information to perform repairs, troubleshoot issues, and ensure the longevity and optimal performance of the equipment. All content is presented in English.