This comprehensive Komatsu D85EX-15 and D85PX-15 Service Repair Manual provides detailed information and instructions for maintaining and repairing your crawler tractor. It covers a wide range of topics, including engine, transmission, hydraulics, undercarriage, electrical systems, and more. The manual includes detailed diagrams, illustrations, specifications, and troubleshooting guides to assist technicians and mechanics in identifying and resolving problems. This invaluable resource will help you perform maintenance, diagnose issues, and complete repairs effectively, ensuring your Komatsu crawler tractor operates at peak performance.

The Komatsu D85EX-15 and D85PX-15 are heavy-duty crawler tractors designed for demanding earthmoving applications. These models are built upon the legacy of Komatsu's D85 series, incorporating advanced features and robust construction to deliver exceptional performance and reliability. The D85EX-15, equipped with a powerful Komatsu SAA6D140E-4 engine, boasts an impressive net power output of 350 horsepower. This engine, combined with the machine's advanced hydraulic system, enables it to tackle tough excavation tasks, including ripping, dozing, and loading. The D85PX-15, on the other hand, features a slightly smaller, yet still powerful, Komatsu SAA6D140E-2 engine, generating a net power output of 320 horsepower. This model is specifically designed for efficient operation in a wide range of applications, from general construction to mining and forestry. Both the D85EX-15 and D85PX-15 feature robust construction with heavy-duty components, ensuring long-lasting durability even under harsh operating conditions. They are equipped with durable undercarriages featuring reinforced tracks and robust sprockets, allowing them to handle the most challenging terrains.

The D85EX-15 and D85PX-15 are renowned for their operator comfort and ease of use. Both models feature spacious cabs with ergonomic controls and a comprehensive instrumentation panel, providing clear visibility and intuitive operation. The operator environment is designed to minimize fatigue and enhance productivity. The machines incorporate advanced safety features, including a ROPS/FOPS certified cab, comprehensive lighting systems, and a variety of warning systems, ensuring a safe working environment for the operator. These crawler tractors are designed to meet the latest emissions standards, incorporating advanced engine technologies to reduce environmental impact. Their fuel-efficient design and maintenance-friendly features contribute to lower operating costs and enhanced environmental responsibility.