This workshop service repair manual provides comprehensive documentation for the Hyundai HL750-3 Wheel Loader. Engineered for demanding operational environments, this machine is built to deliver exceptional performance and reliability. Its robust construction and advanced design ensure efficient operation across a wide range of applications, making it a trusted choice for construction, material handling, and other heavy-duty tasks. This manual is designed to assist owners, mechanics, and technicians in the repair, maintenance, rebuilding, refurbishing, and restoration of the Hyundai HL750-3 Wheel Loader. It covers essential areas including general information, engine systems, power train, brake and steering systems, work equipment, and electrical systems. Detailed procedures, specifications, and troubleshooting guides are included to ensure the vehicle remains in optimal working condition.