The Hitachi ZX210LCN-3 is a robust excavator designed for demanding construction and earthmoving tasks. Powered by an Isuzu AH-6HK1X diesel engine, it delivers 162 horsepower from its 6.67-liter displacement, ensuring ample power for its 22,300 kg operating weight. This tracked machine features a hydrostatic transmission for precise control and efficient operation, along with a maximum digging depth of 6640 mm and a bucket capacity of up to 1.0 m³. Its engineering emphasizes reliability and performance, making it a dependable choice for a wide range of professional applications. This Service Repair Workshop Manual provides comprehensive guidance for the Hitachi ZX210LCN-3 excavator. It covers essential maintenance procedures, including fluid capacities and recommended service intervals for engine oil and hydraulic filters. Detailed technical specifications for the engine, hydraulic system, and undercarriage are included, alongside information on digging performance and travel speeds. This manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain, troubleshoot, and repair the excavator, ensuring its optimal performance and longevity.