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Special Semi-Trailer

Our special semi-trailers are widely used for a full range of special transport or heavy haulage missions in the world. We make and design according to actual transportation cargo and condition.

Buy cheap special semi-trailer with Xi'an Hyzer now! We are one of the leading manufacturers and suppliers in China. Our equipment are high in precision, reliable in performance and good in design. If you want to know price quotation and more specifications of good quality special semi-trailer for sale in our factory, contact us now.

The special semi-trailer is the rear of the axle placed at the center of gravity of the vehicle (when the vehicle is evenly loaded) and is equipped with a trailer that transmits horizontal and vertical forces to the coupling of the tractor. Semi-trailers are generally three-axle semi-trailers, and their types are divided into 11-meter warehouse bar special semi-trailers, 13-meter warehouse rails, and low-profile semi-trailers. It is a heavy-duty transportation vehicle connected to the semi-trailer head by a tractor pin.

A special semi-trailer is a trailer that is placed behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and is equipped with a coupling that transmits horizontal or vertical force to the tractor. Compared with conventional semi-trailers, special semi-trailers can improve the overall economic benefits of road transport. Transportation efficiency can be increased by 30-50%, cost is reduced by 30-40%, and fuel consumption is reduced by 20-30%. More importantly, the use of semi-trailers can also promote the organization of logistics to a certain extent.


1. The special semi-trailer adopts rollover and back-turning self-unloading methods, which can effectively improve the transportation efficiency of bulk cargo transported by bulk loaders.

2. The frame and the longitudinal beams of the carriage are welded by high-quality manganese plates, and the cargo boxes are available in both rectangular and rectangular shapes. 3. It has high strength, strong lifting force, good rigidity and toughness, strong carrying capacity and no permanent deformation.

4. The main components are machined from advanced equipment, and the longitudinal beams are fully submerged arc welded. The assembly machine is used for precise assembly of the axles and leaf springs.


Special semi-trailer is a large cargo that is mainly transported somthing in large size and difficult to be disassembled, such as excavators.

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