What are the differences between semi trailers and full trailers?
Full trailer load by all its own, and the locomotive is only linked with the hook. The locomotive does not need to bear the load of the trailer, but only provides power to help the trailer overcome the friction resistance of the road surface.
The full trailer is connected with the truck in front. It is very common in long distance transportation. A carriage (or more) can be hung at the rear of the truck, which is a full trailer. The semi trailer is connected with the traction seat of the tractor through the traction pin, and the common container truck is a typical semi trailer train, and the rear loading part is a semi-trailer.
A semi-trailer is a trailer that is placed behind the center of gravity of the vehicle (when the vehicle is uniformly loaded) and equipped with a coupling device that can transfer horizontal and vertical forces to the tractor. Semi trailers are generally three axle semi trailers, and their types are divided into eleven meters, warehouses, semi trailers, thirteen meters hurdles, low flat, semi trailers and many other species. The utility model relates to a heavy transportation vehicle which is connected with a semi-trailer head through a traction pin.
