This comprehensive Komatsu D65EX-17, D65PX-17, and D65WX-17 Bulldozer Factory Service Repair Manual provides detailed technical information and repair procedures for these powerful machines. The manual encompasses a wide range of topics, covering everything from engine and transmission systems to hydraulics, electrical components, and undercarriage. With detailed illustrations, diagrams, and step-by-step instructions, this manual is an essential resource for technicians and mechanics working on these Komatsu bulldozers. It includes detailed specifications, troubleshooting guides, and component identification charts, empowering users to diagnose and resolve issues effectively. Whether you are a seasoned professional or an aspiring mechanic, this factory service repair manual provides the knowledge and guidance necessary for maintaining and repairing these heavy-duty machines with confidence.

The Komatsu D65EX-17, D65PX-17, and D65WX-17 are powerful and versatile crawler dozers designed for a wide range of applications in the construction, mining, and forestry industries. These models are renowned for their robust construction, exceptional performance, and advanced technological features.

The D65EX-17 is a standard-equipped dozer, while the D65PX-17 boasts enhanced performance capabilities. The D65WX-17, on the other hand, is a specialized model designed for demanding work in extreme environments. All three models feature a powerful Komatsu SAA6D107E-3 engine, providing ample power for even the toughest tasks. The engine is equipped with advanced electronic control systems that optimize fuel efficiency and reduce emissions. The D65 series utilizes Komatsu's renowned hydrostatic transmission, known for its smooth operation and responsive control. The hydrostatic system allows for precise and efficient maneuverability, enabling the operator to work with accuracy and speed. The dozers are equipped with a heavy-duty undercarriage featuring durable track links and rollers, ensuring long service life and efficient operation even in challenging conditions. The D65 series incorporates a range of safety features, such as an operator's cab with excellent visibility and a rollover protective structure (ROPS), providing a safe and comfortable working environment for the operator.