The invention discloses a pre-fabricated buildingmember transportation device which comprises a base plate provided with wheels on the lower end face, a climbing mechanism arranged on the lower end face of the base plate and limiting mechanisms arranged on the upper end face of the base plate. The climbing mechanism comprises an escalator and two escalator sliding grooves parallelly fixed to the lower end face of the base plate. The pre-fabricated buildingmember transportation device has the advantages that the pre-fabricated buildingmember transportation device is convenient to use and can well fix pre-fabricated wall boards on a transportation truck, the potential safety hazards in the transportation process are decreased, meanwhile the flexibility is high, the transportation efficiency is improved. In addition, the climbing mechanism is arranged below the base plate of the climbing mechanism, is very convenient to use and carry and is conveniently climbed by a worker to fix or adjust a fixing rope of a building member at a high position. The pre-fabricated buildingmember transportation device is provided with two limiting mechanisms, can well fix the pre-fabricated wall boards, is quick and convenient to use, decreases the potential safety hazards and improves the transportation efficiency.