Typically these products relate to winch-operated lifts and hydraulic stackers. Winch-Operated Lifts are ideal for use in factory, office or shipping departments. They can perform numerous functions from liftings objects to moving loads without tying?? up heavy equipment. Hydraulic Stackers allow workers to maneuver and safely lift heavy loads to comfortable needed heights. They have foot pedals that fold safely out of the way, and their front and rear casters allow them to easily move loads.