This operator manual covers the Hitachi Zaxis 27u-2, a diesel-powered compact excavator designed for efficient operation and reliability. Its hydrostatic transmission and joystick controls provide precise maneuverability for various construction and landscaping tasks. While specific production years are not detailed, this machine is engineered to deliver robust performance in its class, with an approximate operating weight of 2,650 kg. This manual serves as a comprehensive guide for the operation and maintenance of your Hitachi Zaxis 27u-2. It details essential procedures for ensuring the longevity and optimal performance of the equipment, including information on scheduled maintenance, fluid capacities, and operational guidelines. By following the instructions within this document, operators and technicians can effectively manage the upkeep and troubleshoot issues, maximizing the machine's productivity and service life.