Below is a list of Welded Hydraulic Cylinders manufacturers from Rockford, Illinois. Welded hydraulic cylinders are actuation devices with a solid body construction used in heavy duty applications to generate linear force and motion through the conversion of hydraulic energy. The resulting mechanical energy is used to lift, turn, tilt, press, steer, pull and push heavy machine components and any attached loads. Like all hydraulic cylinders, welded models can generate very high work force with a relatively small motor and supply of pressurized hydraulic fluids.