The Hitachi Zaxis ZX210W-3 hydraulic excavator is engineered for demanding operational environments, combining robust construction with advanced hydraulic systems. Powered by a 5.2 L Isuzu AH-4HK1X diesel engine, it delivers reliable performance with a net power output of 100 kW (134 hp). Its design prioritizes efficiency and durability, making it suitable for a wide range of construction and earthmoving tasks. The machine features a hydrostatic transmission and 4WD for optimal traction and maneuverability across varied terrain. This comprehensive Full Service Repair Manual provides detailed information for the Hitachi Zaxis ZX210W-3. It covers essential maintenance procedures, troubleshooting guides, technical specifications, and safety protocols necessary for proper operation and upkeep. The manual is an indispensable resource for owners, mechanics, and technicians, offering the knowledge required to maintain the excavator's performance, ensure longevity, and address any potential issues effectively.