The Komatsu WA430-6E0 Wheel Loader is engineered for robust performance and reliability in demanding operational environments. This model, covering serial numbers H60266 and up, features a powerful Komatsu SAA6D114E-3 turbocharged, aftercooled, direct injection diesel engine with a displacement of 11.04 L, delivering approximately 204 kW (273 HP) of net power. Its planetary-type, full automatic transmission with four forward and four reverse gears, coupled with a lock-up torque converter, ensures efficient power transfer. With an operating weight of approximately 23,000 kg and substantial dimensions, the WA430-6E0 is designed for heavy-duty material handling tasks, embodying Komatsu's commitment to quality and durability. This Service Repair Factory Manual in English provides comprehensive guidance for the Komatsu WA430-6E0 Wheel Loader. It covers essential areas including specifications, structure, function, maintenance standards, standard value tables, testing and adjusting procedures, troubleshooting, disassembly and assembly instructions, and diagrams. The manual is designed to assist owners, mechanics, and technicians in effectively maintaining, diagnosing, and repairing the equipment, ensuring optimal performance and longevity. Users will find detailed information on lubrication capacities, service intervals, and technical data necessary for proper upkeep.