This comprehensive Komatsu 930E-4 Dump Truck Operation & Maintenance Manual provides detailed instructions for operating, handling, lubricating, maintaining, checking, and adjusting this powerful machine. This manual covers all Komatsu 930E-4 Dump Trucks with serial numbers A30693 and up, ensuring you have the correct information for your specific model. The manual is specifically designed for Tier II engines, providing the most accurate and up-to-date information for optimal performance and longevity.

The Komatsu 930E-4 is a heavy-duty, off-highway dump truck designed for large-scale mining and construction projects. This robust machine boasts impressive hauling capabilities, with a rated payload capacity of 240 metric tons (265 US tons), making it a powerful force in the mining industry. The 930E-4 features a powerful engine, boasting a Komatsu SAA12V140E-4 engine rated at 2,300 horsepower. This powerful engine, combined with its advanced transmission and drivetrain, allows the 930E-4 to efficiently climb steep grades and navigate challenging terrain. The truck's robust construction incorporates a durable chassis, a spacious operator cab, and an advanced hydraulic system, ensuring reliable performance even under the most demanding conditions. The 930E-4 also incorporates advanced safety features, including an anti-rollback system, a load-sensing braking system, and an automated tire inflation system, ensuring safe operation for the operator and other personnel on site. Further enhancing its operational efficiency, the Komatsu 930E-4 incorporates a comprehensive suite of electronic control systems. These systems provide real-time monitoring of various vehicle parameters, including engine performance, hydraulic system pressure, and brake system function. This data can be accessed through the integrated display panel in the operator cab, allowing for preventative maintenance and ensuring optimal performance. The 930E-4 also benefits from the Komatsu EMMS (Equipment Management and Monitoring System), which enables fleet managers to track vehicle performance, identify potential issues, and optimize maintenance schedules, contributing to increased operational uptime and reduced maintenance costs. The 930E-4's combination of power, durability, and advanced technology makes it an ideal choice for mining operations requiring efficient and reliable heavy-duty hauling solutions.