This manual covers the HITACHI HYDRAULIC EXCAVATOR ZAXIS ZX 470H 3 SERIES. Engineered for robust performance, this excavator is designed for demanding operational environments. Its construction emphasizes reliability and efficiency, making it a capable tool for various heavy-duty tasks. The detailed information within this guide reflects the original manufacturer's specifications, ensuring accurate and effective operation and maintenance. This comprehensive service manual provides essential information for maintaining and repairing the HITACHI HYDRAULIC EXCAVATOR ZAXIS ZX 470H 3 SERIES. It includes detailed sections on general information, fuel system, chassis, cooling system, engine components, clutch, lubrication, drive systems, transmission, wheels, final drive, brakes, suspension, steering, frame, and electrical systems, including wiring diagrams. This resource is invaluable for owners, mechanics, and technicians seeking to understand, operate, and preserve the integrity of their equipment.