This workshop service repair manual provides comprehensive information for the Hitachi Zaxis 270 excavator. Designed for demanding construction and industrial applications, this machine features a robust diesel engine with a common rail direct injection fuel system and a hydrostatic transmission offering variable speed control. Its engineering prioritizes reliability and performance, evident in its substantial operating weight of approximately 26,600 to 29,200 kg and impressive capabilities, including a bucket capacity ranging from 0.93 to 1.3 m³ and a maximum digging depth of up to 6.52 meters. This manual serves as an essential resource for owners, operators, and technicians. It details all aspects of maintenance, repair, and technical specifications necessary to keep the Hitachi Zaxis 270 operating at peak efficiency. Coverage includes routine servicing, fluid capacities, filter types, troubleshooting guidance, and detailed technical data. With hundreds of pages of complete official factory information, this English-language manual ensures proper upkeep and repair, maximizing the longevity and performance of your equipment.