This comprehensive Komatsu 930E-4 Dump Truck Service Repair Manual provides in-depth information for maintaining, assembling, disassembling, and servicing your Komatsu Dump Truck. It covers a range of essential maintenance procedures, detailed repair instructions, and troubleshooting guidance, ensuring you have the necessary resources to keep your equipment running efficiently. This manual specifically covers Komatsu 930E-4 Dump Trucks with serial numbers ranging from A30990 to A31054, adhering to Tier II emission standards. With this manual, you will have the expertise to perform a wide array of maintenance and repair tasks, maximizing the lifespan and performance of your Komatsu 930E-4 Dump Truck.

The Komatsu 930E-4 is a robust and powerful off-highway dump truck designed for heavy-duty mining and construction applications. It boasts an impressive payload capacity of 240 tons (218 metric tons), making it a crucial asset for large-scale projects. The 930E-4 is powered by a 16-cylinder, 4-stroke Komatsu SAA12V170E-4 diesel engine, renowned for its reliability and efficiency. This engine generates a massive 2,000 horsepower (1,491 kW) and 6,900 lb-ft (9,350 Nm) of torque, ensuring the truck can handle even the most challenging terrains and heavy loads with ease. It features a durable and efficient drivetrain, comprising a hydrostatic transmission with automatic shifting for smooth operation and optimized fuel consumption. The 930E-4 also incorporates a sophisticated electronic control system that monitors and manages various truck functions, including engine performance, braking, and hydraulics, ensuring optimal performance and safety. The Komatsu 930E-4 is built to withstand the rigors of demanding environments. Its durable frame and heavy-duty components are designed to handle the stresses of heavy hauling and rough terrain. The truck's suspension system is engineered for maximum stability and comfort, while its spacious cab provides a comfortable and ergonomic working environment for the operator. The 930E-4 also boasts a wide range of safety features, including a comprehensive braking system, an advanced stability control system, and a robust rollover protection structure, ensuring the safety of the operator and the surrounding environment. The 930E-4 is renowned for its reliability and serviceability, with a focus on ease of maintenance and readily available parts, minimizing downtime and maximizing productivity. Komatsu's commitment to quality and performance ensures the 930E-4 delivers exceptional productivity and operational efficiency, making it an indispensable asset for demanding mining and construction projects.