We can see the flatbed trailer on the road ,and sometimes we also need to use it. But do you really know the structure of the trailer? Today i would like to make a introduce of how to produce one trailer by showing you the construction of the flatbed trailer.

Firstly, the most important part of the trailer is the beam, the strong beam is a half of success for the high quality trailer. It is the load bearing part for the trailer , in other words, how many goods you can transport is depends on it.

 flatbed trailer

Secondly, the chassis of the trailer are the base plate on the beam, it has two kind of chassis; one is normal that is without pattern. And the other one is patterned, it can prevent the load slip off when the trailer on the road.

 flatbed trailer flatbed trailer

 flatbed trailer

Thirdly, the landing gear is supports the weight of the semi tractor trailer when it is on the ground.Without the landing gear, the semi trailer can not stand steadily. The landing gear has two type : the single and linkage.The single one is more suitable to use on the roads which the condition of the road are very bad in some country .

 flatbed trailer

 flatbed trailer

Fourthly, is the axle.The axle is under the chassis, and it can link the tires with the trailer.

 flatbed trailer

 flatbed trailer

Fifthly ,the tires also have two kinds.One is the tube tire, and another one is the tubeless tire. The tubeless tire is more flexible than the tube tire. The PR(ply rating) is the most important one thing to judge the quality of the tire.

 

The suspension of the trailer are composed of leaf spring, and it has four type. The US-style; GER-style; and the rigid suspension and air suspension. The air suspension can help to reduce the wear and tear on the tire , because it can lifting one axle up when the trailer without payload.

 flatbed trailer

 flatbed trailer

 the flatbed trailers

 the flatbed trailer

The kingpin also important to the trailer, it is like the matchmaker between the trailer and the truck tractor, if we compare them to a couple.

 flatbed trailers

 flatbed trailers

And there also have some accessories you have to know: 

1.the twist lock 

 flatbed trailers

2.The euphroe

the part od  flatbed trailer

3.Side rail

the parts of  flatbed trailer

4.rope lug

the part of flatbed trailer

5.the tools box

v flatbed trailer

6.spare wheel carrier

 flatbed trailer.

That is all the accessories that a complete trailer should have.

Please contact us via: info@maowotrailer.com if you want to get more information of it , or you have any further question.