Battery Operated Vibrator, Duty Cycle Continuous, Maximum Force 437 lbf, Voltage Type DC, Phase DC, Motor Enclosure Totally Enclosed Nonventilated, Sound Level 76 dBA, Power Source Electric Motor, Operating Voltage 12V DC, Maximum Bin Weight Capacity 4,370 lb, Full Load Current 13.30 A, Overall Length 8.25 in, Overall Width 6.5 in, Overall Height 5.5 in, Standards CE Certified, Weight 14.7 lb, Horsepower Rating 0.22 hp, Application Operating machines: Concrete pumps, Spreaders