Tractor head application
It is often used for the transportation of large quantities of goods in the workshop or between workshops, such as the transportation of automobile manufacturing warehouses to assembly lines and baggage transportation at airports.
Tractor head by support
According to whether its support can move, it is divided into fixed type, mobile type, and lift type. The lift-type traction seat is mainly used on the tractor of the port terminal, and the traction seat can be moved up and down in a certain range to adapt to the semi-trailer of different heights.
Tractor head by degree of freedom
According to the degree of freedom, there are single degrees of freedom and two degrees of freedom. The single degree of freedom traction seat is also called the single shaft type traction seat. It can only be used for a vertical tilt of about 80. This type of traction seat has high driving stability and is suitable for high speed, light load and high center of gravity semi-trailers running on better roads. The disadvantage is that the frame is subjected to a large torque because it cannot swing laterally. The double-degree of freedom traction seat is also called the double-shaft traction seat. It can be used for horizontal and vertical swings to protect the frame of heavy-duty transport tractors in different road environments.