The advantages of semi-trailers include high transportation efficiency, low cost, low fuel consumption, and efficient loading and unloading. Compared with single-unit vehicles, semi-trailers can significantly improve the comprehensive economic benefits of road transportation, with transportation efficiency increased by 30-50%, costs reduced by 30-40%, and fuel consumption reduced by 20-30%. In addition, semi-trailers have high stability and are suitable for transporting large goods, but they have a large turning radius and require high road conditions.
The structure of the semi-trailer is light, using a truss structure frame to carry the overall load, and its own weight is light. It has a variety of loads and can transport many types of goods, such as cars, large machinery, etc. Efficient loading and unloading, using side-turning and rear-turning dumping methods, which improves work efficiency. The ride is smooth, and the unique leaf spring undermount suspension system makes the ride smoother. The center of gravity is reasonable, and the low-bed semi-trailer has a low center of gravity and good stability and safety.
Semi-trailer types include warehouse type, container type, tank type, etc., which can meet the transportation needs of different goods. Its disadvantage is that it has a large turning radius and requires high road conditions.
