The Hitachi Zaxis 40U-2 is a robust excavator designed for demanding work environments. Engineered for reliability and efficiency, this model features a powerful Isuzu 3CB1 diesel engine, delivering 36.2 gross horsepower and a displacement of 1.66 liters. Its hydrostatic transmission and tracked drive system provide excellent maneuverability on various terrains, while the open center, load-sensing hydraulic system ensures precise control and optimal performance. With an operating weight of 3700 kg and a compact design, the Zaxis 40U-2 is well-suited for a wide range of construction and earthmoving applications. This comprehensive workshop service manual provides detailed information essential for the maintenance and repair of the Hitachi Zaxis 40U-2 excavator. It covers critical aspects including engine specifications, fluid capacities, service intervals, and performance data. Owners, technicians, and mechanics will find step-by-step procedures, technical specifications, and troubleshooting guidance to ensure the longevity and optimal functioning of their equipment. The manual is presented in English and contains 564 pages of valuable technical content.