Classification of Common Semi-trailer
Semi-trailer is a kind of vehicle that has no power, independent load, and relies on other vehicles to tow. Due to its design and technical characteristics, it needs to be towed by a car before it can be used normally. It is mainly used to carry people or goods and for other special purposes.
Let's introduce the different types of semi-trailers:
1. Ordinary semi-trailer
The cargo part is a semi-trailer with a slat structure. This kind of cart pull steel is suitable for pulling stone and cement, and occasionally can also be used for distributing goods. Moreover, the swan-neck semi-trailer has the advantage of the lower cargo surface and the lower center of gravity of the cargo. When the trailer is driving, the semi-trailer makes a comfortable turn and have a high rate of passing the bridge hole.
2. Warehouse semi trailer
The cargo part is a semi-trailer with a detachable guardrail. It is a universal vehicle. Except for large goods, it is basically a vehicle that you can pull whatever you want. This type of semi-trailer is now widely used on the road.
3. Box semi-trailer
The loading part is a frame structure without the baseboard. It is a semi-trailer specializing in transporting containers. It can be divided into a box semi-trailer for pulling bulk cargo and a fully enclosed box truck for pulling and distributing cargo.
4. Container semi-trailer
The loading part is a semi-trailer with a frame structure that is without the baseboard. It is specially used to transport containers.
5. Tank trailer
The cargo area is a full trailer with a closed tank structure, which is mainly used to transport oil, such as light oil and heavy oil asphalt.
6. Dump semi-trailer
This semi-trailer has an automatic dumping device at the loading position.
7. Low flatbed semi-trailer
Low flatbed semi-trailer has ultra-low cargo area.
8. Special semi-trailer
The bottom plate of the cargo area is a flat structure without the fence. The concave beam structure of the back part is also called the high-low-high structure.