This manual covers the Hitachi EX75UR-5 and EX75US-5 Excavator models. These excavators are engineered for robust performance and reliability in demanding work environments. Their design prioritizes efficiency and durability, making them suitable for a wide range of construction and earthmoving applications. The comprehensive nature of this documentation reflects the commitment to quality and advanced engineering inherent in the Hitachi brand. The purpose of this workshop service repair manual is to provide detailed information for the maintenance, repair, and servicing of your Hitachi excavator. It includes essential procedures, technical specifications, and diagnostic guidance to ensure optimal operation and longevity of the equipment. This resource is invaluable for owners, operators, and service technicians seeking to perform maintenance tasks accurately and efficiently, maintaining the high standards of performance expected from Hitachi machinery.