With the rapid development of China's economy and the country's investment in highway construction, road transportation has become the main mode of transportation in China. As the main equipment of highway transportation, tractor truck has been widely used for its advantages of strong

Product Description:Traction base is the connection device between tractor head and semi-trailer. Although it is not a very complex and eye-catching part, it is the most important safety equipment of a tractor truck. According to whether tractor truck's support can move or not, divided into fixed,

Product Description:Fixed type of traction base is the most widely used type. The movable type has more various modes, the structure is almost the same as the fixed type, mainly traction base and tractor beam connection using multihole or toothed design, and it can be connected to the needs of the

Product Description:Traction base is mainly used in the tractor truck of the port wharf. The traction base can move up and down in a certain range to adapt to the semi-trailer of different heights.  According to different amount of axles, there are single axles traction base and double axles

Tractor head tractor is mainly used for pulling flat half-hanging, low flat half-hanging, oil tank half-hanging, self-unloading half-hanging, powder tank half-hanging, etc. semi-trailer.Howo tractor truck is divided into version 5 and version 1.The version 1 has 2 U-bolts, which can carry a weight