This comprehensive Komatsu WA380-3 WA380-3LE Wheel Loader Operation & Maintenance Manual provides detailed instructions for operating, maintaining, and troubleshooting your machine. It covers a wide range of topics, from general precautions and safety guidelines to in-depth explanations of components and operation procedures. This manual is designed to support both operators and maintenance personnel in achieving peak performance, ensuring safe and efficient operation. The manual features numerous illustrations and diagrams to guide you through every step, making it easy to understand and follow. It includes sections on: * **Safety:** General precautions, operating safety, maintenance safety, and placement of safety labels. * **Operation:** General overview, component explanations, operating procedures, transportation, cold weather operation, long-term storage, and troubleshooting. * **Maintenance:** Maintenance guides, service outlines, wear parts list, fluid usage guidelines, tightening torque specifications, safety critical parts replacement, maintenance schedule chart, and detailed service procedures. * **Optional Attachments:** Information on optional parts and attachments, bucket and tire selection, air conditioning, electronic control suspension system (E.C.S.S.), auto-greasing system, and option display. This manual provides everything you need to keep your Komatsu WA380-3 Wheel Loader running smoothly and efficiently.

The Komatsu WA380-3 Wheel Loader, a robust and versatile piece of heavy machinery, is a testament to Komatsu's commitment to engineering excellence. This model, specifically for serial numbers A50001 and above, is designed for demanding applications in various industries like construction, mining, and material handling. Its powerful engine, coupled with a sophisticated hydraulic system, delivers exceptional lifting capacity and breakout force, allowing it to handle heavy loads with ease. The WA380-3 boasts a spacious operator cab, prioritizing operator comfort and safety. Featuring ergonomically designed controls and a comprehensive instrumentation panel, it optimizes operator efficiency and reduces fatigue during extended work shifts. The machine is also equipped with advanced safety features like a ROPS/FOPS (Rollover Protective Structure/Falling Object Protective Structure) cab, ensuring operator protection in challenging work environments. Komatsu's commitment to reliability is evident in the WA380-3's durable construction and robust components. The machine's heavy-duty axles and tires provide excellent traction and stability, even in challenging terrain. The loader's maintenance-friendly design minimizes downtime, with easily accessible service points and a comprehensive lubrication system. The WA380-3's engine, known for its fuel efficiency and low emissions, complies with stringent environmental regulations. This combination of power, performance, and sustainability makes the Komatsu WA380-3 wheel loader an ideal choice for demanding applications requiring high productivity and reliability. The integration of advanced technology, such as Komatsu's proprietary EMMS (Equipment Management Monitoring System), enables remote monitoring and diagnostics, allowing operators and fleet managers to optimize machine performance and minimize downtime. With its robust construction, powerful engine, and advanced features, the Komatsu WA380-3 wheel loader is a reliable and efficient workhorse designed for demanding applications.