This operating manual provides comprehensive information for the Hyundai HL750 Wheel Loader. Designed for demanding operational environments, the HL750 is engineered for robust performance and reliability. This manual covers all essential aspects to ensure efficient and safe operation, maintenance, and troubleshooting of your wheel loader. The purpose of this document is to serve as a complete guide for owners, operators, and technicians. It details operating procedures, safety guidelines, and maintenance schedules designed to maximize the lifespan and performance of your equipment while minimizing downtime and repair costs. Within these pages, you will find detailed instructions on control devices, operational guidance for various tasks, transportation procedures, and a thorough troubleshooting guide for common issues across key systems.