The Hitachi Zaxis ZX200-X / ZX200LC-X is a robust hydraulic excavator engineered for demanding construction and earthmoving applications. As part of the X Series, these machines are built upon a foundation of advanced technology and reliable performance, featuring a powerful in-line 6-cylinder, turbocharged diesel engine with a displacement of 7.8 liters, capable of producing approximately 157 gross horsepower. The hydrostatic, two-speed travel system and a substantial operating weight of around 21,000 to 23,000 kg ensure stability and efficiency across various job sites. With a standard bucket capacity of 0.8 to 1.0 m³ and a boom length of 5.7 meters, the Zaxis series is designed for productivity and durability. This comprehensive Parts Catalogue provides essential information for identifying and managing components for the Hitachi Zaxis ZX200-X / ZX200LC-X hydraulic excavators. It details critical specifications, including engine details, transmission systems, and hydraulic system parameters such as pump flow rates and relief pressures. Furthermore, it outlines key maintenance capacities for engine oil, hydraulic oil, and coolant, alongside filter types. This manual is an indispensable resource for owners, operators, and service technicians, enabling accurate parts identification and ensuring the continued optimal performance and longevity of the equipment.