The Komatsu WA480-6 Wheel Loader, designed for demanding operational environments, exemplifies robust engineering and reliable performance. This machine, identified by serial numbers starting from A38001, is equipped with a powerful 6D125E-5 diesel engine and a versatile power-shift transmission featuring 4 forward and 4 reverse gears. Its construction is optimized for efficiency and durability across a wide range of heavy-duty applications, ensuring consistent productivity and operational longevity. This Operation & Maintenance Manual, provided in English, is an essential resource for the proper care and upkeep of your Komatsu WA480-6. It comprehensively covers critical areas including detailed operation, handling, lubrication, and maintenance procedures, along with checking and adjustment guidelines. Furthermore, the manual provides vital safety information, technical specifications, and details on optional attachments. This document is designed to assist owners, mechanics, and technicians in maintaining peak performance, ensuring safety, and extending the service life of the equipment.