Carts are available in various models with 4,000 lbs. to 30,000 lbs. capacities & are capable of handling 48 in. W x 26 in. D to 120 in. W x 60 in. D die sizes. Carts are available with center guide keys, base, bearings & rollers, die retaining latches, push & pull chain mechanism, die transfer arms, floor rails, drives, filters, regulators & lubricators.