This comprehensive service and repair manual is specifically designed for the Komatsu D85EX-15 and D85PX-15 bulldozers. It provides detailed instructions and diagrams for a wide range of maintenance and repair tasks, making it an invaluable resource for both experienced mechanics and DIY enthusiasts. The manual covers essential topics such as general information, structure, function, and maintenance standards. It also includes detailed instructions for testing and adjusting various components, as well as comprehensive guidance on disassembly and assembly procedures. This manual is a valuable resource for ensuring the proper operation and long life of your Komatsu bulldozer. Detailed instructions are provided to help you perform necessary repairs and maintenance tasks efficiently, saving you time and money in the long run.

The Komatsu D85EX-15 and D85PX-15 bulldozers are heavy-duty machines designed for demanding earthmoving and construction applications. These powerful crawler tractors are built with robust components and advanced technology, making them highly efficient and reliable. Both models feature a powerful Komatsu SAA6D170E-6 engine, delivering exceptional torque for pushing and ripping heavy materials. The D85EX-15, designed for extreme applications, boasts a double-drum, double-reduction final drive for optimal power transfer. The D85PX-15, geared towards general-purpose applications, utilizes a single-drum, double-reduction final drive, offering a balance of power and efficiency.

Both models are equipped with Komatsu's advanced hydraulic system, providing precise control for the blade and ripper operation. The D85EX-15 features Komatsu's exclusive "K-LOCK" system, enhancing stability and control during side-hill work. Both models are designed with a spacious and ergonomic operator cabin, providing optimal visibility and comfort for the operator. The D85EX-15 and D85PX-15 are renowned for their durability, fuel efficiency, and ease of maintenance, making them a valuable addition to any construction or earthmoving fleet.