This comprehensive Komatsu 170-3 series diesel engine shop manual provides in-depth technical information and step-by-step instructions for servicing and repairing the SA6D170E-3 and SAA6D170E-3 engines. The manual features detailed diagrams, illustrations, and photographs to guide you through every repair procedure, ensuring accuracy and efficiency. It covers all aspects of engine operation and maintenance, including component functions, troubleshooting, specifications, tolerances, and overhaul procedures. This manual is an essential resource for technicians and mechanics working on Komatsu equipment powered by these engines, including the D375A-5 Bulldozer, PC1250-7 Hydraulic Excavator, WA600-3 Wheel Loader, WD600-3 Wheel Dozer, HD465-7 Dump Truck, and HD605-7 Dump Truck. With its clear explanations and comprehensive coverage, this manual empowers you to perform repairs and maintenance tasks confidently and effectively.

The Komatsu 170-3 series, specifically the 6AA6D170E-3 engine, is a powerful and robust powerplant designed for heavy-duty applications. This engine, part of the Komatsu 170 series, is a 6-cylinder, 4-stroke diesel engine with a displacement of 13.0 liters. It boasts an impressive power output, with a peak power of 400 horsepower (298 kW) at 1,800 revolutions per minute (RPM). Equipped with a turbocharger and intercooler, the 6AA6D170E-3 engine delivers exceptional torque levels, enabling efficient operation in demanding conditions. This engine features a durable construction, utilizing high-quality materials and rigorous quality control throughout its manufacturing process. The Komatsu 170-3 series, including the 6AA6D170E-3 engine, is renowned for its reliability and long service life. Designed to withstand demanding workloads and harsh environments, these engines are equipped with numerous features that contribute to their longevity. These features include robust bearings, high-quality pistons and connecting rods, and a durable cylinder block. The engine's fuel system is designed for optimal efficiency, reducing fuel consumption and minimizing emissions. The 6AA6D170E-3 engine incorporates advanced electronic control systems, ensuring precise fuel injection and optimal performance. These systems provide real-time monitoring of critical engine parameters, enhancing efficiency and reducing emissions. The Komatsu 170-3 series is a testament to Komatsu's commitment to engineering excellence, delivering a powerful and reliable power source for a wide range of heavy-duty applications.