The Komatsu WA430-6E0 Wheel Loader is a robust piece of construction equipment designed for demanding operational environments. Engineered for reliability and performance, this model is intended for fault finding, repair, and overhaul. Its construction reflects Komatsu's commitment to quality, ensuring efficient operation and longevity in various work applications. This Shop Manual provides comprehensive guidance for the maintenance and repair of the Komatsu WA430-6E0, serial number H60266 and up. It covers essential areas including detailed technical specifications, component functions, and step-by-step repair instructions, all presented with top-quality diagrams and illustrations for clarity. The manual is designed to assist owners, mechanics, and technicians in effectively servicing and maintaining the equipment, ensuring optimal performance and operational readiness.