This manual covers the HITACHI EX15-2 EXCAVATOR, designed for robust performance in demanding work environments. Engineered for reliability and efficiency, this excavator offers advanced features to enhance productivity and operator comfort. Its durable construction and powerful performance make it an ideal choice for a wide range of construction and excavation tasks, ensuring consistent operation and long-term value. The purpose of this workshop service repair manual is to provide comprehensive guidance for the maintenance, repair, and troubleshooting of the HITACHI EX15-2 EXCAVATOR. It includes detailed procedures, technical specifications, and diagnostic information essential for technicians and mechanics. By following the instructions within this manual, owners and service professionals can ensure the optimal performance, safety, and longevity of their equipment.