The Hitachi Zaxis ZX160LC, part of the Zaxis Series, is a robust excavator engineered for demanding construction and earthmoving tasks. This machine is powered by a water-cooled, 5.2 L diesel engine, typically an Isuzu 4HK1-TCS, delivering 125 HP. Its hydrostatic transmission with a two-speed travel system ensures efficient power delivery and maneuverability across various terrains. With an operating weight ranging from 16,000 to 17,000 kg and impressive digging capabilities, including a maximum digging depth of 5595 mm and a reach of 8245 mm at ground level, the ZX160LC is designed for productivity and reliability in its intended applications. This Workshop Service Repair Manual provides comprehensive guidance for the Hitachi Zaxis ZX160LC. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications necessary for optimal operation and longevity. Within these pages, you will find information on fluid capacities, filter replacement intervals, and component overviews. This manual is an indispensable resource for owners, mechanics, and technicians, enabling them to perform routine servicing, diagnose issues, and conduct repairs effectively, ensuring the Zaxis ZX160LC operates at peak performance.