收藏: Tractor Head

What is tractor head


Tractor Head is a general large truck or semi-trailer that is towed by a tool between the front and the car. That is, the front of the car can be pulled out of the original car and pulled out of other cars, and the car can be pulled away from the original head by other fronts. The front of the car with the driving ability is called the tractor, and the car without the traction drive capability is called the trailer. The trailer is towed by the tractor. There are two ways to connect the tractor and the trailer: the first is that the front half of the trailer is placed on the traction saddle above the rear section of the tractor, and the bridge behind the tractor is subjected to a part of the weight of the trailer, which is half-hook; The front end of the trailer is connected to the rear end of the tractor. The tractor only provides the forward pulling force and drags the trailer to go, but does not bear the downward weight of the trailer. This is the full suspension.