This manual covers the HITACHI EX100 and EX100M excavator models. Designed for robust performance in demanding environments, these excavators are engineered for reliability and efficiency. Their construction emphasizes durability and operational excellence, making them a trusted choice for a wide range of construction and earthmoving applications. This comprehensive workshop repair service manual provides detailed information essential for the maintenance and repair of your HITACHI excavator. It includes in-depth procedures, technical specifications, and troubleshooting guidance to assist technicians and mechanics in ensuring optimal performance and longevity of the equipment.