The Komatsu WA400-5H Wheel Loader Service Repair Manual, covering serial numbers WA400H50051 and up, is your comprehensive guide to servicing and repairing your machine. This detailed manual provides in-depth instructions and high-quality diagrams, covering everything from basic maintenance to complex repairs. Begin with essential safety information and then delve into the general structure and functionality of your WA400-5H. Comprehensive testing and adjustment procedures are included, along with detailed guidance for disassembly and assembly. This manual also covers various other aspects of maintenance and repair, ensuring you have all the information you need to keep your wheel loader running smoothly. With its clear and concise language, this manual is suitable for both experienced mechanics and DIY enthusiasts. You can easily print the pages you need and take them with you to the garage or workshop, making repairs and maintenance a breeze.

## Komatsu WA400-5H Wheel Loader: A Powerful Force in Construction and Material Handling The Komatsu WA400-5H wheel loader is a heavy-duty machine designed for demanding applications in construction, mining, and material handling. Its robust build and powerful engine make it ideal for a wide range of tasks, including loading and transporting heavy materials, excavating, and stockpiling. The WA400-5H boasts a powerful engine capable of delivering high torque and horsepower, ensuring efficient performance even in challenging conditions. Its spacious and ergonomic operator cabin provides exceptional comfort and visibility, improving operator productivity and safety. The WA400-5H is equipped with a variety of features that enhance its performance and efficiency. These include a sophisticated hydraulic system for smooth and responsive operation, a durable and reliable drivetrain for exceptional traction and maneuverability, and a strong and stable undercarriage for optimal stability and load capacity. The machine's advanced control systems, including automatic transmission and hydraulic controls, allow for easy operation and precision. The Komatsu WA400-5H also benefits from a comprehensive safety package, featuring features like a roll-over protection system (ROPS) and a falling object protection system (FOPS), ensuring operator safety in demanding environments. ## Komatsu WA400-5H Wheel Loader: A Reliable and Efficient Workhorse The Komatsu WA400-5H is known for its exceptional reliability and durability, making it a preferred choice for businesses seeking a long-lasting and efficient workhorse. Its robust construction and high-quality components are designed to withstand the toughest conditions and minimize downtime. The machine's efficient fuel consumption and low maintenance requirements further contribute to its cost-effectiveness, making it a wise investment for businesses seeking to maximize productivity and minimize operating expenses. The WA400-5H is backed by Komatsu's extensive dealer network, offering comprehensive support and assistance for all aspects of the machine's operation, including maintenance, repair, and parts availability. Whether it's moving earth, loading trucks, or handling large quantities of materials, the Komatsu WA400-5H is a powerful and reliable tool that can take on any challenge with ease.