Product parameters of 12 tons Underground Mining Truck

Mining dump trucks belong to non road dump trucks, which are used for transporting coal mines and sand in non road outdoor sites, such as large open-pit mines and water conservancy projects. In civil engineering, it is often combined with construction machinery such as excavators, loaders, and belt conveyors to form a loading, transportation, and unloading production line for the loading, unloading, and transportation of soil, sand, and bulk materials. The mining dump truck mainly consists of an engine, chassis, control compartment, generator system, body, and auxiliary power system. The characteristics of mining dump trucks are: large tonnage, low consumption, high technical content, and expensive price. The main characteristics of non highway mining dump trucks are: large tonnage, low market demand, high technical content, and expensive prices. Therefore, enterprises willing to enter this industry are generally high-energy enterprises that dare to compete or have strong resource support behind them.

The mining area has multiple slopes and a particularly large vehicle load, therefore, the reliability of the braking system function also needs to be guaranteed first. In addition to the main brake function of the dump truck, it is also equipped with auxiliary deceleration braking capability: engine exhaust braking, hydraulic retarder or electric wheel to generator electric retarder function, advanced braking function design. At the beginning of braking, the engine exhaust braking is put into operation first; Then, the hydraulic or electric retarder jointly adds a deceleration braking function; Finally, the main brake of the wheels is put into operation again, greatly reducing the frequency of use of the main brake and often in its best condition, thereby extending the service life of the brake shoes.