The invention discloses a tractor capable of independently detrapping. The tractor comprises a tractor body, a jack device and a guide rail, wherein the guide rail is horizontally installed on a bottom plate between front wheels and back wheels, the jack device is inverted up and down, a base of the jack device can be installed on the guide rail in a sliding mode, a push rod of which a push rod shaft can extend is arranged on one end of the guide rail, the tail of the push rod is connected with the tractor, and the head of the push rod is connected with the base of the jack. According to the tractor, the push rod is arranged, so that the lifting position can be adjusted; the jack device is arranged, so that the tractor is integrally or partially lifted; the tractor is driven away from the detrapping position under the self driving of the tractor, so that the independent detrapping of the tractor is effectively realized. Additionally, the design can be used as the jack for maintaining the tractor.