The Hitachi Zaxis 200 is a robust piece of heavy machinery designed for demanding excavation and construction tasks. Featuring a powerful diesel engine with approximately 140 HP and a displacement of 5.2 L, it delivers reliable performance. Its hydrostatic transmission and all-wheel-drive system ensure efficient power delivery and maneuverability on various job sites. With an operating weight of approximately 20,000 kg, steel tracks measuring 600 mm wide, and a ROPS-equipped cabin, the Zaxis 200 is engineered for durability and operator safety. Its capabilities include a maximum digging depth of approximately 6.6 meters and a maximum reach of approximately 9.9 meters, making it a versatile tool for significant earthmoving operations. This Workshop Service Repair Manual provides comprehensive guidance for the Hitachi Zaxis 200, intended for mechanical technicians. It covers essential maintenance procedures, including engine oil and hydraulic oil capacities, and outlines intervals for routine service items. Detailed technical specifications for the engine, transmission, and hydraulic systems are included, alongside information on the undercarriage and operator station features. The manual serves as an indispensable resource for understanding, maintaining, and repairing the Zaxis 200, ensuring its optimal performance and longevity through accurate technical data and procedural instructions.