The Sentry is an under CDL regenerative air sweeper. While small in weight, it still handles a serious load. One or two 34″ gutter brooms spread out up to 12 feet to move debris towards the center of a 77″ vacuum head. The 31″ diameter fan draws debris into the Sentry’s large 4.5 cubic yard hopper. Meanwhile, the 200 gallon water tank and dust suppression system helps keeps dust to a minimum. When fully loaded the hopper dumps at a height of 70″, tall enough to load into an on-site commercial dumpster.