The Hitachi Zaxis 200-3 is a robust Hydraulic Excavator from the Zaxis Series, engineered for demanding construction and earthmoving applications. This model features a powerful 5.9-liter Cummins B5.9-C diesel engine delivering 150 HP, coupled with a hydrostatic transmission for precise control and efficient operation. Its robust construction, with an operating weight between 20,000 and 22,000 kg, ensures stability and durability on challenging job sites. The Zaxis 200-3 is designed for reliability and performance, offering a maximum digging depth of 6.65 meters and a bucket capacity ranging from 0.8 to 1.0 m³, making it a versatile tool for various excavation tasks. This Service Repair Manual provides comprehensive information for the Hitachi Zaxis 200-3 Hydraulic Excavator. It covers essential maintenance procedures, detailed troubleshooting guides, and critical technical specifications necessary for optimal operation and longevity. The manual includes information on fluid capacities, hydraulic system details, and safety features such as ROPS/FOPS. This resource is designed to assist owners, mechanics, and technicians in performing routine maintenance, diagnosing issues, and executing repairs, ensuring the machine operates at peak efficiency and safety standards.