This comprehensive manual is a valuable resource for anyone looking to maintain, repair, and operate Komatsu D65EX-15E0, D65PX-15E0, and D65WX-15E0 bulldozers. It includes two separate parts: a detailed Service Repair Manual and an informative Operation & Maintenance Manual.

The Service Repair Manual covers a wide range of topics, providing detailed information on the machine's structure, function, and maintenance standards. It includes detailed specifications and technical data, along with comprehensive diagrams, drawings, and real photographs that guide you through every repair and maintenance procedure. This manual helps you diagnose problems, understand repair processes, and maintain your bulldozer efficiently. Topics covered include engine and cooling system, powertrain, undercarriage and frame, hydraulic system, work equipment, cab and attachments, and the electrical system. The manual also includes a section on standard service value tables for easy reference and detailed troubleshooting sections, covering general information, failure codes, and electrical, hydraulic, and mechanical system troubleshooting. You'll find step-by-step instructions for disassembly and assembly of various components, from the engine and cooling system to the hydraulic system, work equipment, and more.

The Operation & Maintenance Manual focuses on providing guidance for safe and efficient operation and maintenance of your bulldozer. It provides general views and explanations of components, detailed operational procedures, and transportation guidelines. You'll find information on cold weather operation, long-term storage, and troubleshooting techniques. A comprehensive maintenance section includes a guide to maintenance procedures, an outline of service intervals, a wear parts list, recommended fuel, coolant, and lubricant specifications, standard tightening torques for bolts and nuts, a periodic replacement schedule for safety critical parts, and a detailed maintenance schedule chart. The manual also covers attachment and option details, general precautions for handling specific components, and information on handling the KOMTRAX system. You can confidently navigate the complexities of your bulldozer with the clear and concise guidance provided in this manual.

The Komatsu D65EX-15E0, D65PX-15E0, and D65WX-15E0 are powerful and versatile crawler bulldozers designed for demanding construction, mining, and forestry operations. These models are known for their robust construction, exceptional performance, and operator comfort. The D65EX-15E0 is the standard model, equipped with a powerful engine and a reliable hydraulic system. The D65PX-15E0 features a parallel blade design, optimized for precise earthmoving and fine grading. The D65WX-15E0, on the other hand, boasts a wide blade, ideal for large-scale earthmoving and material handling. All three models share a common platform, ensuring compatibility with a wide range of attachments and options.

These bulldozers are powered by Komatsu's renowned SAA6D107E-2 engine, delivering ample power and torque for even the most challenging tasks. The engine is coupled with a robust hydrostatic transmission, providing smooth and efficient power transfer to the tracks. The D65 series boasts a high-performance hydraulic system, enabling precise control of the blade, ripper, and other attachments. The operator cab features a comfortable ergonomic design, with intuitive control layouts, ample legroom, and excellent visibility. The cab is equipped with a variety of safety features, including a roll-over protection structure (ROPS) and a falling object protection structure (FOPS). Komatsu's D65EX-15E0, D65PX-15E0, and D65WX-15E0 bulldozers are a testament to Komatsu's commitment to quality, durability, and operator safety, offering a reliable and efficient solution for a wide range of earthmoving applications.