Electric Vibrator, Duty Cycle Intermittent, Maximum Force 700 lbf, Voltage Type DC, Phase Single, Motor Enclosure Totally Enclosed Nonventilated, Sound Level 75 dBA, Power Source Battery, Operating Voltage 12V DC, Maximum Bin Weight Capacity 7,000 lb, Full Load Current 25/13 A, Overall Length 9 in, Overall Width 5.75 in, Overall Height 5 in, Weight 18.8 lb, Adjustable Force Yes, Adjustable Speed Yes