This comprehensive manual package provides in-depth information on maintaining, assembling, disassembling, and servicing your Komatsu WA900-3 Wheel Loader. It covers models with serial numbers 50001 and above. The manual is designed to help you achieve peak performance through effective, economical, and safe operation and maintenance. The Service Repair Manual contains detailed information and data specific to the WA900-3 model. You'll find specifications, diagrams, actual real-life photo illustrations, and schematics that guide you through every step of repair, servicing, technical maintenance, and troubleshooting procedures. This manual provides complete information for repairing your machine, enabling you to identify and resolve issues without needing to rely on external service. The Operation & Maintenance Manual explains procedures for operation, handling, lubrication, maintenance, checking, and adjustment. It serves as a valuable resource for operators and maintenance personnel, ensuring safe and efficient operation of the machine. The Field Assembly Manual equips you with the knowledge needed to assemble your Komatsu WA900-3 Wheel Loader safely and effectively. This manual includes step-by-step assembly procedures, parts installation guidelines, adjustment instructions, and maintenance procedures to follow after assembly completion.

## The Komatsu WA900-3 Wheel Loader: A Powerful Workhorse for Demanding Applications The Komatsu WA900-3 wheel loader is a robust and versatile machine designed to handle heavy-duty tasks in a wide range of industries. This large-capacity loader boasts impressive power and durability, making it a popular choice for construction, mining, quarrying, and material handling operations. Its impressive lifting capacity, coupled with a spacious operator cab offering excellent visibility and ergonomics, allows for efficient and comfortable operation even in challenging conditions. The WA900-3 is powered by a powerful Komatsu engine, renowned for its efficiency and reliability. This engine is meticulously engineered to provide optimal performance while minimizing fuel consumption and emissions. The loader features a durable and robust undercarriage, capable of enduring demanding environments and heavy workloads. The hydraulic system is designed for precision and responsiveness, ensuring smooth and accurate operation of the loader arms and bucket. Additional features, such as a sophisticated control system and a comprehensive safety system, further enhance the WA900-3's overall performance and operational safety. **Key Features:** * **Large Operating Capacity:** The WA900-3 is designed for demanding applications and boasts an impressive operating capacity, enabling it to handle large volumes of material efficiently. * **Powerful Engine:** The Komatsu engine provides the necessary power to tackle even the most challenging tasks. It is also designed for efficient operation, minimizing fuel consumption and emissions. * **Durable Undercarriage:** The robust undercarriage ensures long-lasting performance, even in harsh environments and demanding conditions. * **Spacious and Ergonomic Cab:** The spacious operator cab offers excellent visibility and ergonomics, creating a comfortable and productive work environment. * **Advanced Control System:** The sophisticated control system provides precise and responsive operation, enhancing efficiency and accuracy. * **Comprehensive Safety System:** The WA900-3 is equipped with a comprehensive safety system to protect both the operator and the surrounding environment.