The term “semi-trailer” refers to the fact that it only has rear wheels and relies on a tractor unit for support and propulsion. Yes, there are “full trailers” as well. The differences are as follows:
- Semi-Trailer : A semi-trailer does not have a front axle and relies on the tractor unit to carry the front part of its load. This configuration allows for easier maneuverability and better weight distribution. The semi-trailer attaches to the tractor unit with a fifth-wheel coupling.
- Full Trailer : A full trailer has both front and rear axles and is pulled by a drawbar or towing connection. Unlike semi-trailers, full trailers do not place any load on the towing vehicle. This type of trailer typically has a more complex towing connection and requires more space for turning and maneuvering.
For example, the vehicle in the picture is a semi-trailer. The trailer’s wheels are at the back, and the front part rests on the tractor unit. The tractor unit bears a portion of the trailer’s weight. Semi-trailers are the most commonly seen type. The advantages of semi-trailers include higher stability, the ability to travel on highways, and large loading capacity. They are particularly suitable for transporting oversized cargo that other trailers cannot accommodate due to their shorter length.
For example, in the picture above, the truck is towing a full trailer. The entire load of bricks in the trailer is supported by the trailer itself. The tractor just needs to pull the trailer along. The advantages of full trailers include greater flexibility and a smaller turning radius compared to semi-trailers. However, they have the disadvantages of requiring more advanced driving skills, lower stability, and being unsuitable for highway driving.
We can customize various heavy-duty vehicles such as semi-trailers and full trailers according to customer requirements. For example, after the latest trailer policies were released in Mongolia, many Mongolian customers have come from Ulaanbaatar to customize their vehicles.THNDR Trailer is always your friend. We will provide you with the highest quality trailers.