Electric Vibrator, Duty Cycle Continuous, Maximum Force 1,000 lbf, Voltage Type AC, Phase Three, Motor Enclosure Totally Enclosed Nonventilated, Sound Level 70 dBA, Power Source Electric Motor, Operating Voltage 230/460V AC, Full Load Current 1.2/0.6 A, Weight 52 lb, Horsepower Rating 0.5 hp, Adjustable Force Yes, Adjustable Speed Yes