The Hitachi ZAXIS 180W is a robust wheeled excavator engineered for demanding work environments. This machine, powered by a 4.54 L diesel engine producing up to 135 hp, features a hydrostatic transmission with variable speeds for precise control. Its substantial operating weight ranges from 17900 to 19100 kg, and its overall dimensions, including a length of 7.89 m and width of 2.54 m, are optimized for maneuverability on job sites. The ZAXIS 180W is designed for reliability and efficiency in various construction and excavation tasks, offering impressive digging capabilities with a maximum depth of 5.66 m and reach of 8.57 m. This Service Repair Manual provides comprehensive guidance for the Hitachi ZAXIS 180W Wheeled Excavator. It covers essential maintenance procedures, including fluid capacities and service intervals for filters, as well as detailed technical specifications for the engine, transmission, and operating dimensions. The manual also includes information on troubleshooting and repair, aiming to assist owners, mechanics, and technicians in maintaining the optimal performance and longevity of the equipment. All information is presented in English.