The invention relates to a short-distance taking-off and landing high-load multi-axial fan wing unmanned aerial vehicle which has the characteristics of short-distance taking-off and landing, low speed high lift-to-drag ratio, stable flight, heavy load and the like. The unmanned aerial vehicle comprises a vehicle body, a fan wing part, a taking-off and direction control part, a power part, a communication and receiving module, a command control module, a front landing gear and a rear landing gear; the fan wing part comprises a cross flow fan and a wing; the cross flow fan comprises a blade and a blade seat; when the unmanned aerial vehicle runs, a drive motor and a transmission device drive the cross flow fan to rotate; lifting force and pushing force generated when the fan rotates are provided for an aircraft for flight; the taking-off and the landing, the steering, the rolling, the pitching and the off-course of the unmanned aerial vehicle are controlled by the taking-off and direction control part. The short-distance taking-off and landing high-load multi-axial fan wing unmanned aerial vehicle provided by the invention is simple in structure and operation and control system, large in load during low-speed flight, good in stability and safety and particularly suitable for low-altitude low-speed flight and use in areas with poor lifting and landing conditions.