17m5 low-bed semi-trailers are usually used to transport heavy vehicles (such as tractors, buses, special vehicles, etc.), rail vehicles, mining machinery, forestry machinery, agricultural machinery (such as excavators, bulldozers, loaders, pavers, cranes, etc.) and other heavy-loaded goods. The lower the center of gravity, the better the stability and safety, and the stronger the ability to transport oversized goods and pass overhead obstacles.
1、Structure and loading of low-bed semi-trailers. Low-bed semi-trailers usually use a concave beam (or well-type) frame, that is, the front section of the frame is a gooseneck (the traction pin at the front section of the gooseneck is connected to the traction saddle on the tractor, and the rear end of the gooseneck is connected to the semi-trailer Frame), the middle section is the cargo platform (the lowest part of the frame), and the rear end is the wheel frame (including wheels).
2、When loading mechanical equipment on a low-bed semi-trailer, it is usually loaded from the rear end 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.
