Features and Benefits: 9,000 lb. capacity Integrated symmetric/asymmetric design delivers two choices for optimum vehicle lifting Overhead beam clear floor - 12 ft. ceiling height Strong and durable one-piece 10 angle roll-formed columns for more stability Multi-surface ultra high molecular polyethylene slide blocks improve lifting carriage performance Full contact spherically grooved grease-able arm pin sleeves for less wear and longer arm life Nickel/zinc plated arm pins reduce wear Preloaded arms with patented vibration dampening reinforcement feature add to stability Bolt-on heavy duty cassette gear style arm restraints engage when lift raised Cable equalization with brass bushing steel pulleys for low maintenance and longer life Single point mechanical safety lock release and two hand lift lowering for fast and safe operation Dual function micro-switch limits cylinder stroke - activates height safety rod Stack pad lifting system adapts to both cars and trucks without the need for extra adapters 230 V- 1 phase - 60 Hz power required Capacity: 9,000 lbs. Overall width: 136 Width between columns: 110 Drive-through width: 90-1/2 Overall height: 144 Under bar clearance: 140 Height to lowered lift pad: 4-1/2 Height to raised low lift pad: 7-1/2 Height to raised high lift pad: 10-1/2 Front arm reach: 33 - 51 Rear Arm reach: 37-1/2 - 59-1/2 Maximum lifting height: (with 6 adapter): 79-1/4 Lift time: 45 seconds Power requirements: (Standard) 230V AC - 60 Hz - 1Ph - 20 AMP Shipping weight: 1410 lbs.