This comprehensive Operation & Maintenance Manual is specifically designed for the Komatsu WA380-3 and WA380-3LE Wheel Loaders with serial numbers A50001 and up. It offers a complete guide to ensure peak performance, economical operation, and safe maintenance practices for your machine.

The manual is organized into various sections covering every aspect of your Komatsu Wheel Loader. You'll find detailed information on safety procedures, general precautions, and specific guidelines for operation and maintenance. The manual includes a clear explanation of all components, step-by-step instructions for operation, detailed transportation guidelines, and advice for operating in cold weather conditions.

Furthermore, it provides comprehensive instructions for long-term storage, troubleshooting tips to identify and resolve issues, and a comprehensive maintenance schedule for regular servicing. The manual includes a wear parts list for easy ordering of replacement components, a guide to using fuel, coolant, and lubricants based on ambient temperatures, and standard tightening torques for bolts and nuts.

It also outlines procedures for periodic replacement of safety-critical parts, ensuring your machine remains in top condition. The manual covers optional attachments, including a detailed section on selecting the right buckets and tires for your specific applications. You'll find information on air conditioning systems, Electronic Control Suspension Systems (E.C.S.S.), and auto-greasing systems. For quick reference, the manual includes clear diagrams and illustrations.

The Komatsu WA380-3 is a powerful and versatile wheel loader designed for heavy-duty applications in the construction, mining, and material handling industries. This model boasts a robust design and exceptional performance, making it an ideal choice for demanding tasks. The WA380-3 is equipped with a powerful Komatsu SAA6D140E-5 engine, delivering an impressive 303 horsepower (226 kW) to handle even the most challenging loads. Its large bucket capacity and high lifting capacity, combined with a high-performance hydraulic system, ensure efficient and productive material handling. The WA380-3 also features a durable, operator-friendly cab, offering excellent visibility and a comfortable operating environment.

The WA380-3LE is a special variant of the WA380-3 optimized for working in low emission environments. It features a highly efficient engine and a comprehensive emissions control system that meets stringent environmental standards. The WA380-3LE leverages technology to reduce harmful emissions without sacrificing performance. Both models feature advanced electronic control systems that enhance efficiency and reduce fuel consumption. Its robust construction and reliable performance make the Komatsu WA380-3 a long-lasting investment in productivity and efficiency. This wheel loader is built to withstand the rigors of demanding applications, offering exceptional durability and operational reliability for years to come. The Komatsu WA380-3 and WA380-3LE offer customers a powerful and reliable solution for a wide range of material handling needs, ensuring optimal productivity and efficiency on any job site.