Flat transport vehicle
The on-board part of flat semi-trailer has no breast board and is widely used. It is mainly used for medium and long-distance freight transportation.
1. The flat semi-trailer walking structure is made of high-strength international steel; The weight of the whole vehicle is light, and its anti distortion, anti-seismic and anti bumping capabilities are guaranteed to meet different road bearing capacities.
2. The frame of series semi-trailer is of through beam structure, and the longitudinal beam adopts straight type or gooseneck type. Web height from 400mm
To 550mm, the longitudinal beam is welded by automatic submerged arc welding, the frame is shot blasted, and the transverse beam is penetrated into the longitudinal beam and welded whole.
3. It is composed of series dry plate spring and suspension support. It has reasonable structure and strong rigidity and strength. It is used to support load and slow impact.