3-axle rear unloading semi-trailer is a type of trailer typically used for transporting bulk materials like coal, ore, or construction debris. It features three axles and is designed to unload cargo by tilting the trailer bed to the rear. This design allows for efficient unloading of materials at construction sites or other locations.
Here’s a more detailed breakdown:
Function:
Rear unloading semi-trailers are designed for transporting and unloading bulk materials.
Axles:
The “3-axle” designation indicates that the trailer has three sets of wheels, providing stability and load-bearing capacity.
Rear Unloading:
The trailer tilts backwards to release its contents, making it suitable for situations where dumping from the rear is convenient.
Applications:
These trailers are commonly used in construction, mining, and other industries where large quantities of loose materials need to be transported and unloaded.
Construction:
The trailer’s frame is typically made of high-strength steel to withstand heavy loads and the stresses of dumping.
Hydraulic System:
A hydraulic cylinder is used to lift and tilt the trailer bed during unloading.
Customization:
Rear unloading semi-trailers can be customized with various features, including different body shapes (e.g., U-shaped, square), capacities, and materials.