The utility model discloses a fixed track transport vehicle of level, including vehicle main body and the wheel of connection in the vehicle main body below, vehicle main body includes horizontally chassis and a set of interval and connects the bracket on the chassis perpendicularly, wheel evenly distributed is in the chassis below. The utility model provides a transport vechicle suits with the orbit, is equipped with anti -skidding rail setting on the wheel, can close check speed, the steadily appointed hoist and mount place of arrival at promotion transport vechicle in -process to factor of safety has been improved.