The present invention relates to the field of tractors, comprising: in the process of adjusting the sliding support head by the vehicle tractor, the user needs to unscrew the locking bolt, so that the front end of the locking bolt is separated from the loc...

The present invention relates to the field of tractors, and discloses a vehicle tractor. The vehicle tractor includes a traction front arm which is inserted and mounted in a trailer inserting end, and a traction rear arm which is mounted at a vehicle head ...