This Service Repair Manual covers the Komatsu WA430-6E0 Wheel Loader, serial numbers H60266 and up. Engineered for reliability and performance, this machine is designed for demanding operational environments. Its robust construction and advanced features ensure efficient material handling and long-term serviceability, making it a valuable asset for various industrial and construction applications. This comprehensive English-language manual provides detailed information essential for the maintenance and repair of your Komatsu WA430-6E0. It includes sections on specifications, structure, function, maintenance standards, testing, adjusting, troubleshooting, disassembly, assembly, and diagrams. With easy-to-read text, high-resolution diagrams, and step-by-step instructions, this manual is an indispensable resource for both do-it-yourself owners and experienced mechanics.