Voltage 115V/60Hz or 230V/50Hz CE Approved YES Dimensions 22 in (56cm) x 15.25 in (39cm) x 11 in (28cm) Net Weight (lbs) 68 lbs (31kg) Gross Weight (lbs) 92 lbs (41.7kg) Motor 1/3 hp, 1725 RPM @ 60Hz, 1425 RPM @ 50Hz Power Cord 3-prong grounded plug, 115V 60Hz or 2-prong European plug, 230V50Hz Clamp Movement 2 1/3 in (5.9cm) back-and-forth, 1 in (2.5cm) side-to-side Clamp Speed 1060 cycles/minute (115V) or 875 cycles/minute (230V) Timer/Controls Start and stop buttons, programmable 100-minute timer withdigital display