Low flatbed trailer as known as low bed trailer, low loader trailer. There are generally used to transport construction machinery and large equipment. Generally, many places are limited, especially on some bridges. The use of flatbed semi trailers cannot be transported, so people use a low flatdeck trailer for transportation.
A low flatdeck trailer is a semi trailer with two drop points in the height of the plate: one directly behind the gooseneck and one directly in front of the wheels. This makes the deck very low compared to other trailers. It can carry a 12 foot legal load that other trailers cannot. Low flatdeck trailer is used to haul heavy equipment, such as bulldozers and large industrial equipment
The on board part of the low flatdeck trailer has no breast board and is widely used. It is mainly used for medium and long distance freight transportation. The frame of series semi trailer is of through beam structure, and the longitudinal beam adopts straight type and movable gooseneck type. The height of the web is from 400mm to 550mm. The longitudinal beam is welded by automatic submerged arc welding. The frame is shot peened. The transverse beam penetrates into the longitudinal beam and is welded as a whole. It is composed of series dry plate spring and suspension support. It has reasonable structure and strong rigidity and strength. It is used to support load and slow impact.
The low flatbed trailer usually adopts concave beam (or well) frame, that is, the front of the frame is gooseneck The front gooseneck traction pin is connected with the tractor traction saddle, the rear of the gooseneck is connected with the semi trailer frame, the middle part is the stretcher (lower part of the frame), and the rear end is the wheel frame (including wheels) When the mechanical equipment is loaded on the lower semi-trailer, it is usually loaded on the rear of the semi trailer, that is, remove the wheels from the rear frame, and then fix the mechanical equipment on the semi-trailer. The walking structure of low chassis semi trailer adopts international light weight high-strength steel structure, which can ensure its ability to resist deformation, impact and collision, so as to meet different road loads.
Low flatdeck trailer are usually used to transport heavy vehicles, such as tractors, buses, special vehicles, etc; Rail vehicles, mining machines, forestry machines, agricultural machines, such as excavators, bulldozers, loaders, pavers, cranes, etc; And other heavy cargo. 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.
In general, the low flatdeck trailer can not only transport overweight goods, but also transport higher goods that cannot be transported by other trailers, and it runs smoothly. Because it has a lower chassis, it is safer to transport goods on the way. Therefore, if you have the need to transport overweight or higher goods, low flatdeck trailer is a good choice for you.