Electric Vibrator Duty Cycle Continuous Maximum Force 300 lbf Voltage Type AC Phase Three Motor Enclosure Totally Enclosed Fan-Cooled Sound Level 62 dBA Power Source Electric Motor Operating Voltage 575V AC Overall Length 8.25 in Overall Width 6.5 in Overall Height 6.75 in Weight 31 lb Adjustable Force Yes Adjustable Speed Yes Application For Trucking Bearing Type Prelubricated