What is a rear dump trailer?

The rear dump semi-trailer train is mainly composed of a tractor and a semi-trailer. The main vehicle (tractor) is connected to the semi-trailer through a saddle to form a semi-trailer train. The rear dump semi-trailer hydraulic lifting system mainly consists of a power take-off (gearbox), a hydraulic pump, a lifting valve, a gas control valve, a limit valve, a hydraulic cylinder, a hydraulic oil tank, and high (low) pressure oil pipes.

Made of high-strength Q700 steel,, which has better tensile strength and yield strength. Yield strength Mpa ≥ 650Mpa,sile strength ≥ 700-880, elongation 18-25.this material has strong corrosion resistance, is hard and sturdy, and is suitable for transporting materials such as hard stones.

What are the advantages of U-shaped rear dump semi-trailer ?

Common square-shaped cargo boxes of dump semi-trailers are all strengthened by thickening the box panels and strengthening the frame structure. The U-shaped cargo box overturns the previous design concept and greatly reduces the deadweight through a new system structure design. Common U-shaped cargo boxes now use high-strength box panels. Under the premise of ensuring the strength of the cargo box, the deadweight of the cargo box is reduced by more than one ton, effectively improving the load utilization factor.

Our U-shaped rear dump semi-trailer adopts powder spraying and baking paint, which is a coating technology that uses static electricity to evenly adsorb powder coating on the surface of the workpiece. It can effectively improve the durability of the vehicle and extend the service life of the vehicle. By applying a layer of paint on the surface of the vehicle body and then baking it, the paint surface becomes more uniform and smooth, and has certain wear resistance and corrosion resistance.

The Specifications of Starway dump semi trailer :

Dimensions: 98,000mm * 2,500mm * 3,800mm (Standard Dimensions, Customizable)

Payload: 70 tons, Customizable

Axles: 3 axles * 13/16T, Customizable

Dump Style: Rear Dump, Customizable to Side Dump

Cylinder: HYVA (model depends on container length)

Main Beam Material: Q345/T700

Tires: 11.00R20/12R22.5 * 8/12/16 pieces

Suspension: Mechanical or Air Suspension

Leaf Springs: 90mm*16mm*10 pieces

Landing Gear: 28T, Two-speed, JOST

King Pin: #50(2″)/#90(3.5″), JOST/other brands

Additional Customizable Options: Paint process, ABS, Reflective Tape, LED lights, etc.