This manual covers the Komatsu WA470-5 Wheel Loader, serial number 50051 up. Engineered for demanding operational environments, this machine exemplifies robust construction and reliable performance. Its design prioritizes efficient material handling and durability, making it a valuable asset for various construction and industrial applications. The WA470-5 is built to deliver consistent power and operational effectiveness, reflecting Komatsu's commitment to quality and user productivity. This Operation and Maintenance manual provides comprehensive guidance for the WA470-5 Wheel Loader. It details essential procedures for operation, routine maintenance, and troubleshooting, ensuring the longevity and optimal performance of your equipment. The manual covers critical aspects such as periodic inspections and care, offering clear instructions for owners and technicians. By adhering to the guidelines presented, users can maintain the machine’s integrity and ensure safe, efficient operation throughout its service life.