This comprehensive Komatsu D80A-18, D85A-18, D80E-18, D85E-18, D80P-18, and D85P-18 Bulldozer Factory Service Repair Manual provides detailed technical information for servicing and repairing these powerful machines. The manual covers a wide range of topics, including: * **Engine**: The manual provides detailed information on the engine, covering topics such as disassembly, assembly, inspection, repair, and troubleshooting. It includes diagrams, specifications, and procedures for various engine components, such as the cylinders, pistons, crankshaft, camshaft, valves, and fuel system. * **Transmission**: Learn about the transmission system, including its operation, maintenance, and repair procedures. The manual features diagrams and instructions for the transmission components, such as the torque converter, gears, clutches, and brakes. * **Hydraulics**: Understanding the hydraulic system is essential for operating and maintaining these bulldozers. The manual provides in-depth information on the hydraulic components, including pumps, motors, valves, and cylinders. It covers troubleshooting, repair, and replacement procedures for each component. * **Undercarriage**: The undercarriage of a bulldozer is critical for its stability and performance. This manual provides detailed information on the undercarriage components, including the tracks, rollers, idlers, sprockets, and frames. You'll find instructions for inspecting, adjusting, and replacing these components. * **Electrical System**: The manual covers the electrical system of the bulldozer, including the starting system, charging system, lighting system, and other electrical components. It provides diagrams and instructions for troubleshooting, diagnosing, and repairing electrical problems. * **Safety Procedures**: Safety is paramount when working with heavy equipment. The manual includes important safety procedures and guidelines to follow when performing maintenance or repairs on your bulldozer. * **Troubleshooting**: The manual offers comprehensive troubleshooting guides for identifying and resolving common problems with the Komatsu D80A-18, D85A-18, D80E-18, D85E-18, D80P-18, and D85P-18 bulldozers. * **Parts Catalog**: The manual includes a parts catalog, providing detailed information on each component, part numbers, and specifications. This helps you identify and order the correct parts for your bulldozer. This manual is intended for use by qualified technicians and mechanics. It provides the essential information needed to properly service, maintain, and repair these Komatsu bulldozer models.

The Komatsu D80A-18, D85A-18, D80E-18, D85E-18, D80P-18, and D85P-18 bulldozers are heavy-duty, track-type machines designed for a wide range of earthmoving tasks. These models, part of Komatsu's renowned D-Series line, feature powerful engines, durable construction, and advanced technology for optimal performance and efficiency. The D80A/D85A models represent the standard, crawler-based bulldozers, while the D80E/D85E models are equipped with electric drive systems for enhanced fuel efficiency and reduced emissions. The D80P/D85P models boast a powerful, production-class design tailored for demanding applications, such as large-scale mining and quarrying. All models in this series share various common features, including high-capacity blade options, robust undercarriage systems, and advanced operator cabs. These cabs are designed for operator comfort and visibility, featuring ergonomic controls, climate control, and intuitive displays. The Komatsu D80A-18, D85A-18, D80E-18, D85E-18, D80P-18, and D85P-18 bulldozers are renowned for their exceptional power, reliability, and versatility. They are widely used in various industries, including construction, mining, forestry, and land development, making them essential tools for moving large volumes of earth and materials with precision and efficiency.