The Hyundai HL780-7A Wheel Loader is engineered for heavy construction and material handling applications, offering robust performance and reliability. Powered by a Cummins QSM11 diesel engine with a displacement of 10.8 L and delivering 275 HP, this 4WD machine features a Powershift transmission and is designed to operate effectively in diverse construction site environments. Weighing approximately 24,250 kg (53,460 lbs), the HL780-7A is built to withstand demanding operational conditions, making it a dependable asset for any heavy-duty project. This Workshop Service Repair Manual provides comprehensive guidance for the maintenance and repair of the Hyundai HL780-7A Wheel Loader. It covers essential areas including detailed maintenance procedures, troubleshooting common issues, and technical specifications. Owners, mechanics, and technicians will find valuable information on inspection schedules and recommended service practices, ensuring the longevity and optimal performance of the equipment. This manual serves as an indispensable resource for all aspects of the vehicle's upkeep.