The Hitachi Zaxis 27U-2 is a robust and reliable compact excavator from the Zaxis Series, engineered for demanding construction and landscaping applications. Featuring a powerful 2.19 L diesel engine delivering 16.1 kW of power, it offers efficient operation and excellent performance for its class. Its hydrostatic transmission with a 2-speed range provides precise control and maneuverability on various job sites. With an operating weight of 2710 kg and impressive digging capabilities, including a maximum digging depth of 2.82 meters, the Zaxis 27U-2 is designed for productivity and durability. This Service Repair Workshop Manual provides comprehensive guidance for the maintenance, repair, and technical understanding of the Hitachi Zaxis 27U-2. It covers essential areas such as detailed maintenance procedures, troubleshooting common issues, and essential technical specifications including engine details, hydraulic system information, and undercarriage components. This manual is an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance, longevity, and safe operation of their Zaxis 27U-2 excavator.