This comprehensive service repair manual provides detailed information for maintaining, assembling, disassembling, and servicing the Komatsu WA470-6 and WA480-6 wheel loaders. It covers models with serial numbers H50051 and up for the WA470-6 and H60051 and up for the WA480-6. The manual specifically focuses on the SAA6D125E-5 engine used in these models.

The manual provides in-depth information, supported by detailed diagrams, schematics, and actual photographs, ensuring a clear understanding of each step. It outlines complete repair, diagnosing, servicing, technical maintenance, and troubleshooting procedures. This manual empowers you to identify issues and confidently address them without relying on external services, saving you time and money.

The manual includes a comprehensive index and foreword, detailed specifications, a breakdown of structure, function, and maintenance standards, standard value tables, testing and adjusting procedures, troubleshooting guides, and comprehensive disassembly and assembly instructions.

The Komatsu WA470-6 and WA480-6 wheel loaders are heavy-duty, high-performance machines designed for demanding applications in construction, mining, and material handling. These loaders are known for their exceptional power, durability, and operator comfort, making them ideal for a wide range of tasks. The WA470-6 and WA480-6 are powered by Komatsu's renowned SAA6D140E-6 and SAA6D170E-6 engines, respectively, offering robust performance and fuel efficiency. The loaders feature a durable, heavy-duty frame and axles, coupled with advanced hydraulic systems, to handle even the most challenging loads with ease. Operator comfort is achieved through a spacious and ergonomic cab, equipped with advanced controls, intuitive displays, and a sound-suppressed environment.

The WA470-6 and WA480-6 wheel loaders are built with a focus on safety and ease of maintenance. The loaders are equipped with a reliable braking system, a comprehensive safety system, and easy-to-access maintenance points for quick and efficient servicing. The WA470-6 and WA480-6 are available with a variety of attachments, including buckets, forks, and grapple loaders, allowing them to perform a wide range of tasks. The Komatsu WA470-6 and WA480-6 are highly sought-after machines for their reliability, efficiency, and operator comfort. These loaders are engineered to meet the demands of modern construction and material handling operations, achieving high productivity and minimizing downtime. With their robust build and advanced features, the WA470-6 and WA480-6 continue to be reliable workhorses for a wide range of industries.