This comprehensive service repair manual for the Komatsu WA470-6LC and WA480-6LC Wheel Loaders is your ultimate guide to maintaining and repairing these powerful machines. Covering serial numbers H50880 and up for the WA470-6LC and H60470 and up for the WA480-6LC, this manual provides detailed information and instructions for every aspect of your wheel loader.

Dive into the intricacies of your machine with sections dedicated to specifications, structure and function, standard value tables, testing and adjusting procedures, troubleshooting guides, disassembly and assembly instructions, and maintenance standards. The manual is packed with clear diagrams and drawings to further clarify each process. With this manual's detailed instructions, you'll have the confidence to perform repairs and maintenance with ease, saving you time and money.

The Komatsu WA470-6LC and WA480-6LC wheel loaders are heavy-duty construction machines renowned for their robust build, powerful performance, and advanced features. These loaders are designed for large-scale earthmoving and material handling applications, boasting impressive load capacities and lifting heights. The WA470-6LC boasts an operating weight of 34,800 kg and a bucket capacity of 3.8 cubic meters, while the WA480-6LC tips the scales at 37,600 kg with a 4.2 cubic meter bucket. Both models are powered by Komatsu's SAA6D140E-6 engine, delivering a powerful punch of 320 horsepower. These loaders are equipped with a hydrostatic transmission system, allowing for smooth and responsive operation.

The Komatsu WA470-6LC and WA480-6LC incorporate several features that enhance operator comfort and safety. The spacious and ergonomically designed operator cab provides excellent visibility and control. The cab is equipped with a climate control system and a suspension seat, ensuring a comfortable working environment. For enhanced safety, these loaders are equipped with multiple safety features, including a ROPS/FOPS certified cab, emergency stop buttons, and a comprehensive warning system. The Komatsu WA470-6LC and WA480-6LC are known for their reliability and durability, making them ideal for demanding construction projects and heavy-duty material handling tasks.