This manual covers the HITACHI HYDRAULIC EXCAVATOR ZAXIS ZX 470 LCH 3 CLASS. Designed for demanding work environments, this excavator represents robust engineering and reliable performance. Its advanced features and construction ensure efficiency and durability in various operational settings. This comprehensive guide provides the necessary information to understand and maintain this powerful piece of equipment. The purpose of this service workshop manual is to provide detailed information for the repair and maintenance of the HITACHI HYDRAULIC EXCAVATOR ZAXIS ZX 470 LCH 3 CLASS. It includes essential data on general information, fuel system, chassis, cooling system, engine components and systems, clutch, lubrication, removal and installation procedures, drive systems, transmission, wheels and tires, final drive, brakes, suspension, steering, frame, and the electrical system, including wiring diagrams. This manual serves as an indispensable resource for technicians and mechanics, ensuring the vehicle remains in optimal working condition.