1.3/4 axles lowbed semi trailer with rear ladder
common low-bed trailer has a flatbed type, that is, the platform that carries the cargo is flatbed. The trailer does not have a ladder, as shown in the picture below. Trailers are used to transport general heavy goods. It cannot transport taller cargo like other semi-trailers. Due to the flatbed type, this type of trailer has a higher working platform than other low-bed trailers. The location of the work platform illustrates its limitations in transporting taller goods.
The detachable gooseneck low-bed semi-trailer
The lowbed semi traier is a special semi-trailer design whose gooseneck part can be detached. This design has a variety of technical features and advantages. First of all, the gooseneck structure of the detachable gooseneck low-bed semi-trailer usually consists of four parts: the traction system, the force transmission system, the alignment adjustment system and the locking system. This design diversifies the locking methods between the gooseneck and the front end of the semi-trailer, including traction saddle locking, pin locking and cam locking, etc. Horizontal alignment methods include latch alignment and guide groove alignment, and vertical alignment methods include mechanical adjustment, winch adjustment, air pressure adjustment, and hydraulic adjustment, etc. In addition, the load transmission methods between the detachable gooseneck and the front end of the semi-trailer mainly include hooks, orifice plates and stirrups, while the locking control methods include manual control and pneumatic control.
3. Multi-axle low-bed semi-trailer
On the basis of ordinary low-bed semi-trailers, multi-axle low-bed semi-trailers add a multi-axle design, which can improve the load-carrying capacity and stability of the vehicle and are suitable for transporting bulk materials such as steel, wood, and concrete.
4. The pull-out low-bed semi-trailer is an ideal transportation tool for transporting goods with unusual lengths. This trailer is mainly used for long-length cargo such as bridges, wind turbine blades, railway rails, steel plates and steel bars. The length of the extended front trailer is about 16 meters. The extension length of the low-flat semi-trailer can be customized according to the different cargo transported. . There are generally three styles of pulling, with the middle and tail pulling being the most common. The length of the pulled low-bed trailer is 19, 21, 25, 30, 50 meters or even longer.
