The invention provides a heavy cargo transport vehicle and a stereoscopic warehouse using the same, and belongs to the field of storage facilities. The heavy cargo transport vehicle comprises a carrier assembly, a hoisting assembly, a major vehicle assembly and a minor vehicle assembly, wherein the hoisting assembly, the major vehicle assembly and the minor vehicle assembly are arranged on the carrier assembly; the carrier assembly comprises a shell and an upper cover, and the hoisting assembly makes contact with the upper end and drives the upper cover to ascend and descend; the major vehicleassembly comprises a major vehicle actuator, major vehicle wheels and a lifting assembly, the major vehicle wheels are arranged at the four corners of two sides of the shell, the major vehicle actuator drives the major vehicle wheels to rotate, and the lifting assembly drives the major vehicle wheels to move up and down relative to the shell; and the minor vehicle assembly comprises a minor vehicle actuator and minor vehicles, the minor vehicles are arranged in the shell and not arranged on the two sides of the major vehicle wheels, the advancing direction of the minor vehicles is perpendicular to that of the major vehicle wheels, and the minor vehicle actuator drives the minor vehicles to rotate. The heavy cargo transport vehicle uses a brand new structure and has high load and high efficiency, the reliability is improved, and the utilization rate of storage space is increased.