Oct 15, 2019
Goose-neck semi-trailer goods are also widely used, and are suitable for transportation of various kinds of mechanical equipment, large objects, highway construction equipment, large-sized tanks, and power station equipment. The series semi-trailer has flat-plate type, concave beam type and tire exposed structure. The longitudinal beam adopts straight or gooseneck type.
The frame of the semi-trailer is stepped, and the longitudinal beam has a cross-section of I-shaped, which has the characteristics of high rigidity and high strength. The main plane of the cargo platform of the frame is low, which ensures the smoothness of transportation, and is suitable for carrying large-scale engineering machinery and steel equipment.
The three-axis balanced live rigid suspension is equipped with a mass balance block between the front and rear leaf springs, which can change the deflection of the front and rear leaf springs, and balance the force of the rear axle. It is widely used, efficient and fast. The whole vehicle adopts advanced computer-aided design software to optimize the design and flexibility. The frame bearing surface is designed according to user requirements to meet the transportation of various special goods.