What Is The Different Of Trailer And Semi Trailer?

Some client ask our company about the different of trailer and semi trailer, and how to use.

There are some detail information we suggest as follows:  

1. The main difference between trailers and semi-trailers is in the structural design and traction method.

‌The structure of a full trailer is relatively simple, with wheels at the front and rear, and can travel independently. It is connected to the tractor through a hook and is suitable for light cargo transportation.

The structure of a semi-trailer is more complex, and it needs to rely on the tractor to provide power and support. It is suitable for the stable transportation of heavy cargo.

2. Carrying capacity and center of gravity distribution.

The full trailer has a strong carrying capacity, uniform center of gravity distribution, and good maneuverability, which is suitable for long-distance freight and engineering transportation.

The carrying capacity of a semi-trailer is slightly inferior to that of a full trailer, and the center of gravity is mainly located in the cargo part. Therefore, it is necessary to pay attention to the distribution of the center of gravity when loading to maintain driving stability. ‌

3. Application

The full trailer is suitable for long-distance freight, engineering transportation and other scenarios, especially in complex road conditions.

Semi-trailers are suitable for a variety of scenarios such as container transportation and bulk cargo transportation, because their flexible structure improves transportation efficiency.