1. The vehicle body is made of high-quality steel, advanced technology and strict production technology. The structure of the vehicle is reasonable, reliable, easy to operate and beautiful. All parts are manufactured by famous manufacturers at home and abroad, and they are purchased, inspected and used in strict accordance with the requirements of quality system documents to ensure the good performance of the vehicle.
2. The barrel-type semitrailer frame adopts the cross beam structure, and the longitudinal beam adopts the straight or goose neck type. Web height from 400 to 500 manganese plate welding, longitudinal beam with automatic submerged arc welding, frame with shot blasting, beam through the longitudinal beam and welding the whole.
3. The suspension adopts non-independent plate stamping rigid suspension (optional air suspension) composed of tandem leaf spring and suspension support: the structure is reasonable with strong rigidity and hardness, used to support the load to mitigate the impact.