Hydraulic variant control obstacle-crossing vehicle

The invention discloses a hydraulic variant control obstacle-crossing vehicle which comprises a vehicle body and a traveling mechanism. The traveling mechanism comprises executing elements. Each executing element comprises a spoke hydraulic mechanism and a horizontal hydraulic mechanism. Each spoke hydraulic mechanism comprises a plurality of wheel track telescoping structures which are uniformly distributed on the periphery of a corresponding wheel. Each wheel track telescoping structure comprises a wheel track, a spoke and a spoke hydraulic cylinder, the wheel track is connected with one end of the spoke, the other end of the spoke is connected with the spoke hydraulic cylinder, and the spoke hydraulic cylinder controls the spoke and the wheel track to stretch and retract in the longitudinal direction. each horizontal hydraulic mechanism comprises axles and a horizontal hydraulic cylinder. Compared with the prior art, the hydraulic variant control obstacle-crossing vehicle has the beneficial effects that (1