6x4 Tractor Truck

Product Description

A tractor is a general large truck or semi-trailer that is towed with tools between the front and the box, that is, the front of the vehicle can be separated from the original box and tow other boxes, and the box can also be separated from the original box and pulled by other vehicles. . The front of the vehicle with driving capability is called a tractor, and the vehicle with no driving capability behind it is called a trailer, and the trailer is towed away 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 bears part of the trailer's weight, which is the semi-trailer; The front end of the trailer is connected to the rear end of the tractor. The tractor only provides forward pulling force and drags the trailer, but does not bear the downward weight of the trailer. This is a full trailer.