This service manual covers the Hitachi EX75UR-5 and EX75US-5 Excavator models. Designed for robust performance and reliability in demanding work environments, these excavators are engineered to deliver efficient operation and durability. Their construction emphasizes quality components and advanced technology to ensure optimal productivity and longevity for various construction and excavation tasks. This comprehensive manual provides detailed instructions for servicing and repairing your Hitachi excavator. It is intended for use by mechanics and technicians globally, offering in-depth guidance on maintenance procedures, diagnostic troubleshooting, technical specifications, and essential safety protocols. By utilizing this resource, owners and professionals can effectively maintain the operational integrity and extend the service life of their EX75UR-5 and EX75US-5 excavators.