This manual covers the Komatsu WA430-6 (KA SPEC.) Galeo Wheel Loader, serial numbers 65001 and up. Designed for robust performance and reliability, this machine represents advanced engineering in its class. Its construction and operational capabilities make it a valuable asset for demanding work environments. This comprehensive Service Repair Manual in English provides detailed information essential for maintaining and repairing your Komatsu WA430-6 Wheel Loader. It includes sections on structure and function, testing and adjusting, disassembly and assembly, maintenance standards, troubleshooting, and technical specifications, all presented with high-resolution diagrams and drawings. This resource is designed to assist owners, mechanics, and technicians in ensuring the optimal performance and longevity of the equipment.