description wyco sure speed 2.0 concrete vibrator 115v 3hp electric motor the computer controlled sure speed® 2.0 motor automatically maintains vibrator head speed in varying conditions and requires less power consumption by using only the energy necessary for job completion. the sure speed 2.0 produces uniform and repeatable vibration-every time. the user only needs one motor to power any shaft length and head size. california proposition 65 warning. features maintains head speed regardless of slump, load, shaft or head size maintains head speed regardless of slump, load, shaft or head size easily change from quick-disconnect to threaded shafts quiet performance-no hearing protection required conforms to current ul and osha regulations for safety runs at 10,500 vpm to prevent over speeding concrete lightweight, yet powerful specifications acme tools brand name wyco acme tools part number wss2g1q assembled weight (lbs) 16 cordless / corded corded country of origin united states current rating (a) 15 globaltradeitemnumber (gtin) 00423002000135 package contents quick disconnect electric motor concrete vibrator package depth 16 package height 24 package weight 16 upc 423002000135