The Hitachi ZAXIS ZX75US-3 is a versatile Crawler Excavator engineered for demanding construction and excavation tasks. This model, part of the ZX75US-3 generation, features robust construction and advanced hydraulic systems, delivering reliable performance and efficiency. Its design prioritizes operator comfort and safety with features like a ROPS/FOPS certified cab and excellent all-around visibility. Built with precision and durability in mind, the ZAXIS ZX75US-3 is a dependable workhorse for a wide range of professional applications. This Service Repair Manual in English provides comprehensive guidance for the maintenance and repair of the Hitachi ZAXIS ZX75US-3 Crawler Excavator. It covers essential information including detailed technical specifications, routine maintenance procedures, troubleshooting diagnostics, and safety guidelines. Owners, technicians, and mechanics will find this manual an indispensable resource for ensuring the optimal performance, longevity, and safe operation of their equipment.