Product parameters of Loading Capacity 15 tons Underground Mining Dump Truck

Narrow body dump trucks and wide body dump trucks are widely used in China. The following is a brief description of their characteristics and structural features:
(1) Appearance
Mining dump trucks can only operate within a limited mining area, and their external dimensions are not limited. In order to increase the transportation volume of each vehicle, the compartment volume should be increased as much as possible in its usage environment, and the overall dimensions of the vehicle should be widened and raised.
(2) Large load capacity and strong power
At present, the load capacity of this type of vehicle ranges from 4 to 360 tons, and it is still developing towards larger scale. Due to the large load capacity and steep roads, it is required that the engine must have high power and torque to ensure easy and powerful uphill loading. Therefore, this type of vehicle is equipped with engineering engines with high specific torque and high torque amplification coefficient. However, due to poor off-road conditions, the commonly used speed for this type of vehicle is around 30-60km/h.
(3) 2-axis 4 × 2 Structural types
Strive to shorten the wheelbase and total length of the loading and unloading points in the mining area, with a narrow area and frequent turning and reversing; The roads in the mining area are mostly temporary, with many uphill and downhill slopes and sharp turns in mountainous areas. In order to maintain mobility and flexibility, efforts are made to shorten the wheelbase and total length to reduce turning radius and reverse frequency. Therefore, a 2-axis and 4-axis system is generally adopted × 2 structural types can ensure a simple chassis structure, convenient maintenance and repair, and responsive steering maneuverability.
(4) Frame
The frame is a specialized structure for construction machinery vehicles, all of which are fully welded structures. Its longitudinal beams adopt a closed box shaped section to ensure high torsional strength. The thick steel plates used are all low alloy and high-strength steel plates.
(5) Carriage
The carriage is also a fully welded structure, with a bucket shaped floor that tilts up at the rear and a general slope angle of 12 degrees. There is no rear rail; The bottom plate is welded from high-quality steel plates with high strength, high hardness, and impact resistance to adapt to the transportation of harsh non highway mining and rough stone loading methods on construction sites, and to ensure its service life is generally more than 10 years.