Ingersoll Rand

September 28, 2010


Ingersoll-RandThe company's new line of concrete vibrators includes three electric models (1.5 to 3.0 horsepower) and a gas-powered backpack model (2.5 horsepower). Vibrator-heads, with 0.75- to 2.5-inch diameters, maintain optimum frequency, says I-R, regardless of slump. Choose from heavy-duty or pencil-flex shafts, in lengths from 2 to 21 feet.