The flat semi-trailer
is widely used for medium and long distance freight transportation.
1, plate type semi-hanging walking structure using high strength international steel; The vehicle weight is light, and ensure its anti-distortion, anti-earthquake, anti-bump ability, to meet different road bearing capacity.
2. The frame of series semi-trailer is beam type, and the longitudinal beam is flat or gooseneck type. The height of the web is from 400mm to 550mm, the rail is welded by automatic submerged arc welding, the frame is shot peened, the beam is threaded into the rail and welded to the whole.
3, series dry plate spring and suspension support composition, reasonable structure, with strong rigidity and strength, used to support the load slow impact.