This comprehensive Komatsu D60A-8, D60E-8, D60P-8, and D60PL-8 Bulldozer Factory Service Repair Manual provides detailed technical information for servicing and repairing these powerful machines. It covers a wide range of topics including: * **Engine:** Thorough instructions on dismantling, inspecting, and reassembling the engine, covering components like the crankshaft, pistons, connecting rods, and cylinder head. * **Transmission:** Detailed information on the transmission system, including the torque converter, gearboxes, and clutches, along with troubleshooting guides for common issues. * **Hydraulic System:** Comprehensive coverage of the hydraulic system, including the pumps, valves, cylinders, and hoses. This section includes diagrams, schematics, and step-by-step procedures for maintenance and repair. * **Undercarriage:** Detailed information on the undercarriage, including the tracks, rollers, sprockets, and idlers. This section provides guidance on inspecting, lubricating, and replacing undercarriage components. * **Electrical System:** A complete guide to the electrical system, including the starter, alternator, wiring diagrams, and troubleshooting procedures for electrical problems. * **Safety and Operation:** Important safety guidelines and operating procedures for working with the Komatsu D60A-8, D60E-8, D60P-8, and D60PL-8 Bulldozers. This manual is an essential resource for mechanics, technicians, and operators who need to perform routine maintenance, diagnose problems, or repair these heavy-duty machines.

The Komatsu D60A-8, D60E-8, D60P-8, and D60PL-8 are powerful and versatile crawler bulldozers designed for a wide range of heavy-duty earthmoving and construction applications. These machines are known for their robust construction, high performance, and reliability, making them ideal for tasks like site preparation, excavation, material handling, and road building. The D60A-8 is a standard model, while the D60E-8 features an electronically controlled transmission, providing enhanced efficiency and responsiveness. The D60P-8 is a powerful push model, equipped with a larger engine and enhanced pushing power, suitable for demanding applications like pushing large volumes of earth. Finally, the D60PL-8 is a power-line model, designed for utility line installation and maintenance, boasting enhanced maneuverability and visibility. All models within the D60 series share a common foundation of robust design and advanced technology. They are powered by powerful Komatsu SAA4D107E-1 engines, providing ample power and torque for demanding tasks. The hydraulic system is designed for smooth and precise operation, with adjustable blade controls for optimal performance. The D60 series bulldozers are equipped with a variety of standard and optional features, including a spacious and comfortable operator cab with excellent visibility, advanced safety systems, and a range of attachments to suit specific applications. These features contribute to operator comfort, safety, and productivity, making the D60 series a popular choice for contractors and operators seeking reliable and efficient performance.