The Komatsu 330M Dump Truck is a robust, heavy-duty off-highway vehicle engineered for efficient material transport in demanding environments such as mining, construction, and quarrying operations. Built with Komatsu's renowned commitment to engineering quality and reliability, this model is designed to deliver exceptional performance and durability. Its primary purpose is the reliable hauling of bulk materials, supported by a powerful diesel engine, a sophisticated powershift transmission, and a sturdy chassis. The 330M represents a significant evolution in Komatsu's line of dump trucks, focusing on operator comfort and operational effectiveness in challenging site conditions.

This Operation and Maintenance Manual provides comprehensive guidance for the Komatsu 330M Dump Truck, specifically for models within the serial number range A10212-A10223. It covers essential operational procedures, from pre-operation checks to emergency protocols, alongside detailed maintenance schedules and instructions for routine upkeep. The manual also includes information on major systems such as the powertrain, hydraulics, braking, and steering, as well as troubleshooting guidance for common issues. Its scope is designed to assist owners, operators, and technicians in maintaining the vehicle's optimal performance, ensuring safety, and prolonging its service life through proper care and maintenance.