The invention relates to a vehicle handling device which comprises a handling platform, a walking driving mechanism, a straight moving wheel mechanism, a reverse wheel mechanism and a plurality of walking switching mechanisms, wherein the walking driving mechanism, the straight moving wheel mechanism, the reverse wheel mechanism and the walking switch mechanisms are arranged on the handling platform. A transmission rope is arranged among the straight moving wheel mechanism, the reverse wheel mechanism and the multiple walking switching mechanisms in a winding mode. The walking driving mechanism drives the straight moving wheel mechanism and the reverse wheel mechanism to drive the handling platform to make linear movement and steering movement. The walking switching mechanism is used for switching the contact of the reverse wheel mechanism and the straight moving wheel mechanism with the ground to enable the handling platform to be switched between a linear moving state and a steering moving state. According to the vehicle handling device, the transmission structure of the transmission rope is adopted among the straight moving wheel mechanism, the reverse wheel mechanism and the walking switching mechanism, so that the overall structure is compact, all parts are integrated, driving is concentrated, the overall reliability is high, energy consumption is small, the control difficulty is small, and the service life of equipment elements is long.