Aircraft ground support vehicle

The invention provides an aircraft ground support vehicle capable of running at a superfine speed. The aircraft ground support vehicle includes: a main drive component, which has an engine (18) and atorque converter (19), wherein the engine generates a driving force for driving, and the torque converter is connected to the output shaft of the engine (18); an auxiliary driving part (261), which generates an auxiliary driving force for traveling at a speed below the crawling speed realized by the main driving part; a switching part (263), which is used to switch from the first state in which the driving force of the main driving part is transmitted to the wheels to the second state in which the auxiliary driving force of the auxiliary driving part (261) is transmitted to the wheels; a sensor, which is used to detect the predetermined distance of the vehicle relative to the aircraft; and a control unit, which switches the switching part (263) based on the detection signal of the sensor. 本发明提供一种能够以超微速行驶的航空器地面支援车辆