This comprehensive Operation & Maintenance Manual covers the Komatsu WA1200-3 Wheel Loader, specifically for machines with serial numbers 50001 and up. The manual provides detailed information for operating and maintaining this powerful machine, ensuring optimal performance and longevity. The content encompasses a wide range of topics, beginning with a Foreword and vital Safety Information. It then delves into an Introduction to the WA1200-3, providing an overview of its design and features. Further sections delve into the location and function of key components, detailed instructions for operation, maintenance procedures, troubleshooting guidance, and a comprehensive parts catalog. With clear diagrams, step-by-step instructions, and technical specifications, this manual serves as an essential resource for operators, technicians, and anyone involved in the operation and upkeep of the Komatsu WA1200-3 Wheel Loader.

The Komatsu WA1200-3 wheel loader is a robust and powerful machine designed for heavy-duty material handling applications. As a member of the WA1200 series, the WA1200-3 boasts impressive performance capabilities thanks to its powerful engine and robust construction. It is a versatile machine suited for various tasks, including loading and unloading trucks, stockpiling materials, and moving earth. Its large operating capacity and exceptional maneuverability make it a valuable asset in construction, mining, and quarrying operations. The WA1200-3 is equipped with a spacious and comfortable cab offering excellent visibility, contributing to operator comfort and safety.

The WA1200-3 incorporates numerous advanced features that enhance its efficiency, reliability, and operator experience. These features include a powerful engine with a high torque output, a durable transmission system for seamless power delivery, a sophisticated hydraulic system for precise control, and a comprehensive safety system to ensure operator well-being. Furthermore, the WA1200-3 is designed with user-friendly controls and a comprehensive instrument panel, allowing operators to monitor key machine parameters and optimize performance. The machine's robust construction, coupled with its heavy-duty components, ensures long-term durability and minimal downtime, making it a cost-effective investment for demanding applications.