Perfect for small shops or simply keeping heavy equipment mobile, the PM-3500 Power Tool Mobile Base will help increase your usable workspace. Band saws, table saws, planers, and other stationary power tools are no match for this heavy-duty mobile base. It is also perfect for larger cabinets, toolboxes, safes, and much more. With a weight capacity of 1500-lb. (680 kg) weight capacity, the PM-3550 is our heaviest duty mobile base. It adjusts in one inch increments from 20.75 x 23.75 inches to 28 x 33.5 inches (53x60 cm to 71x85 cm).