1. This series of gantry trucks is divided into gantry semi trailers and second-class chassis modified gantry trucks.

2. The car body is made of high-quality steel, with advanced technology and strict production process. The car has a reasonable structure, reliable performance, simple operation, and beautiful appearance. The accessories are all produced and manufactured by well-known domestic and foreign manufacturers, and are strictly purchased, inspected, and used in accordance with the requirements of the quality system documents to ensure good vehicle performance.

3. The grille type semi trailer series adopts a crossbeam structure, and the longitudinal beam is a flat beam or gooseneck beam. Weld manganese plates with a web height of 400mm to 500mm, use automatic submerged arc welding for the longitudinal beams, use shot peening for the frame, and weld the crossbeam into the longitudinal beams as a whole.

4. The suspension adopts a non independent steel plate stamping rigid suspension (optional air suspension), consisting of a series of steel plate springs and suspension brackets, with a reasonable structure, strong stiffness and hardness, used to support the load and reduce impact.