The invention discloses a product transportation device, and relates to the field of workshop transportation. The product transportation device comprises a frame body and at least two wheel assemblies, the frame body comprises two parallelly-arranged cross beams and two parallelly-arranged longitudinal beams, the cross beams and the longitudinal beams are perpendicular to each other, and at leasttwo longitudinal wheels travelling along the longitudinal direction are fixedly mounted at the bottoms of the longitudinal beams; the two wheel assemblies are mounted on the two cross beams correspondingly and comprise two transversely travelling transverse wheels and a retractable driving mechanism, and the two transverse wheels are located below the cross beams; and one end of the driving mechanism is connected with the cross beams, the other end of the driving mechanism is connected with the two transverse wheels, and the driving mechanism drives the two transverse wheels to move in the direction close to and away from the cross beams. The product transportation device can automatically achieve transverse line crossing operation, secondary transportation is not required, the transportation speed is high, the production efficiency is high, manpower and material resources are saved, and the cost is low.