This listing is for one brand new SPX Fenner Stone Power Unit with a built-in Limit Switch. Many 2-Post surface mount models made by AMERICAN Lift that have an overhead beam, require a power unit with a kill-switch. On these 2-Post lifts, a thin wire goes across the top of the lift, just below the overhead beam, from one column across to the other and then down to the pin (see picture) where the cable is tied on top of the control box. When the vehicle is raised and should the top of the vehicle engage the wire it will pull the pin and KILL the power before damage occurs to the vehicle, the lift or both.
This type of the power unit with the built-in Limit Switch can be used on ANY 2-Post lift with the same design as long as your running 230v Single-Phase current.
SPX Stone Hydraulics (formerly Fenner Stone) is located in Rockford, Illinois and is the leading power unit manufacturer in the U.S. market. This American-Built product will provide years of service and reliability with parts available long after the 12 Month Warranty.
Specifications as follows:
•208-230 volt, 60 cycle (ready for hard-wire)
•4.0 Gallon Reservoir
•Running amperage at 230v is 18 amps
The 4.0 gallon plastic reservoir measures 19-1/2″ overall length from the neck to the bottom and is 7″ x 7-1/2″ around.
Overall length of the power units is 31-1/2″ in length. Shipping weight 52 pounds.
This power unit will interchange with other brands such as MTE, Webster, JS Barnes, Monarch and Parker and other SPX Fenner power units.
If you have any doubt whether this power unit will work on your lift please contact us with the make and model at
(331) 442-9150 or (331) 442-9154.
“Live” happy humans are ready to receive your call.