The Hyundai HL750 Wheel Loader is a robust piece of heavy equipment engineered for demanding tasks in material handling, construction, and earthmoving. Featuring a powerful diesel engine, a 4WD drivetrain, and advanced pilot-assisted hydraulic controls with joystick steering, this machine is designed for efficiency and reliability in diverse operating environments. Its substantial approximate weight of 16,500 kg underscores its capability for significant work, while the closed-center Load Sensing hydraulic system ensures precise and responsive operation. This Service & Operating Manual, provided in English, serves as a comprehensive guide for the Hyundai HL750. It details essential information for owners, mechanics, and technicians, covering operating procedures, maintenance schedules, and technical specifications. Readers will find guidance on lubrication, recommended oil types, and other critical aspects necessary for the upkeep and optimal performance of the wheel loader, ensuring its longevity and operational readiness.