Characteristics and Application of Low Flatbed Semi-trailers
Ⅰ. Introduction to low flatbed semi-trailer
Low flatbed semi-trailers are usually used to transport heavy vehicles (such as tractors, buses and special vehicles), rail vehicles, mining machinery, forestry machinery, construction machinery (such as excavators, bulldozers, loaders, paving machines and cranes) and other heavy-loaded goods. The lower the center of gravity, the better the stability and safety, and the stronger the ability to transport ultra-high goods and pass overhead obstacles.
When loading mechanical equipment on a low flatbed semi-trailer, the mechanical equipment is usually loaded from the rear of the semi-trailer, that is, the mechanical equipment is moved from the rear wheel frame or the wheels are removed, and then the mechanical equipment is fixed on the semi-trailer.
Ⅱ. Features and uses of low flatbed semi-trailer:
Low flatbed semi-trailers are also very extensive in carrying acrgo, suitable for the transportation of various mechanical equipment, large objects, road construction equipment, large tanks, power station equipment and various steel materials.
1. The low flatbed semi-trailer has flat, concave beam and tire exposed structure, and the longitudinal beam adopts straight or gooseneck. The frame is stepped, and the longitudinal beam section is I-shaped, which has the characteristics of high rigidity and high strength.
2. The main plane of the frame and cargo platform is low, which ensures the stability of transportation, and is suitable for carrying all kinds of construction machinery, large equipment and steel.
3. It adopts three-axis balanced, two-axis balanced or rigid suspension, with mass balance blocks installed between the front and rear leaf springs, which can make the deflection of the front and rear leaf springs be changed by the same amount, so that the front and rear axles are balanced.
4. The low flatbed semi-trailer series products are suitable for a variety of mechanical equipment, large objects, road construction equipment, large tanks, power station equipment and machinery. They are widely used, efficient and fast. The whole vehicle adopts advanced computer-aided design software, which is optimized for flexible and diverse design. The load-bearing surface of the frame is designed according to user requirements to meet the transportation of various special goods.