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Diversified development of low-bed semi-trailer design
The low-bed semi-trailer has a wide range of uses and is suitable for the transportation of various industrial equipment, large-scale goods, road construction equipment, large storage tanks, and power station equipment. Compared with "single" vehicles, large trucks can improve the overall economic benefits of road transportation. The transportation efficiency can be increased by 30-50%, the cost can be reduced by 30-40%, and the fuel consumption can be reduced by 20-30%. The key point is that the application of large trucks can also have a certain degree of positive significance for the form of China's freight logistics.
1. The series of low-bed semi-trailers have platform, concave beam and tire exposed structures, and the side beams are vertical or gooseneck. The frame is stepped, and the cross-section of the side beam is I-shaped, which has the characteristics of high strength and high compressive strength.
2. The main plane of the low-slab semi-trailer frame cargo platform is low, which ensures the stability of transportation, and is suitable for transportation of various construction machinery equipment, equipment and stainless steel plates.
3. The low-bed semi-trailer adopts a three-axis balanced type, a two-axis balanced type or a rigid suspension system. There is a quality counterweight in the middle of the front, rear, left, and right leaf springs, which can make the deflection values of the front, rear, left, and right leaf springs change equally. Force balance of left and right bearings, etc.;
4. The low-bed semi-trailer series is suitable for the transportation of various industrial equipment, large-scale goods, road construction equipment, large storage tanks, and power station equipment. It is widely used and convenient. The body-in-white uses professional auxiliary design and drawing software to carry out optimization in various forms, and design the load-bearing surface of the frame according to user needs to achieve the transportation of various special products.
