Use this mover to transport the heaviest machinery and household appliances. Smooth movement improves work efficiency and safety. 4 heavy-duty 3in. cast-iron wheels 6-ton/13,200-lb. Capacity 6 3/4in.L x 7 8/9in.W platform 12 1/8in.L x 8 1/4in.W x 3 3/4in.H