This comprehensive Komatsu WA450-5L and WA480-5L Wheel Loader Service Repair Manual provides detailed instructions and diagrams for servicing and repairing your machine. The manual covers all aspects of your Komatsu Wheel Loader, from the front bumper to the rear, ensuring you have the information you need to tackle any repair task.

This manual covers all models with serial numbers A36001 and up for the WA450-5L and A37001 and up for the WA480-5L. It includes information on general operations, structure and function, testing and adjusting, troubleshooting, disassembly and assembly, and more.

This manual is an invaluable resource for anyone looking to maintain and repair their Komatsu WA450-5L or WA480-5L Wheel Loader. With its clear instructions and detailed diagrams, this manual makes it easy to understand even complex repair procedures.

The Komatsu WA450-5L and WA480-5L wheel loaders are powerful and versatile machines designed for heavy-duty construction and material handling applications. These loaders are known for their robust construction, ample power, and operator comfort. The WA450-5L, with its operating weight of approximately 35,000 kg, boasts a powerful Komatsu SAA6D140E-6 engine delivering an impressive 275kW (370 hp) of power. The larger WA480-5L, weighing in at about 40,000 kg, is equipped with the same engine but delivers an even higher power output of 290kW (390 hp). Both models feature a sophisticated hydraulic system that provides smooth and efficient operation, allowing for quick and precise material handling.

The loaders offer various features that enhance their performance and safety, such as a spacious and ergonomically designed cab with excellent visibility, advanced electronic control systems for precise operation, and a robust frame and axles capable of handling heavy loads. They are equipped with a wide range of attachments, including buckets, forks, and grapple, that can be easily interchanged to meet diverse jobsite requirements. The WA450-5L and WA480-5L wheel loaders are reliable and durable machines that deliver optimal performance in demanding construction environments, making them crucial assets for various projects, including earthmoving, road construction, mining, and quarrying operations.