Chicago Pneumatic Construction Equipment offers Heavy Duty Pneumatic Vibrator. Chicago Pneumatic Construction Equipment supplies breakers, rock drills, rotary and chipping hammers, clay diggers, picks and busters, sump and sludge pumps, concrete equipment etc. Heavy Duty Pneumatic Vibrator is designed for pouring low slump concrete in columns, footings, slabs and walls. Heavy Duty Pneumatic Vibrator has a greater radius of influence which translates to more work accomplished in a shorter period of time. Unlike electric concrete vibrators, there is no risk of shock or need for extension cords and plugs. The model no. Of this pneumatic vibrator is CP 2190.