This service manual covers the HITACHI EX110-5 and EX110M-5 excavator models. These machines are engineered for robust performance and reliability in demanding operational environments. Their design prioritizes efficiency and durability, making them suitable for a wide range of construction and industrial applications. The HITACHI excavators are built with advanced technology to ensure optimal productivity and longevity. This comprehensive manual provides essential information for the maintenance, repair, and operation of your HITACHI excavator. It details critical procedures, technical specifications, troubleshooting guides, and safety precautions. By following the instructions within this manual, owners, technicians, and mechanics can effectively maintain the vehicle, ensure its optimal performance, and prolong its service life.