HURCO-O-VAC HURC-O-VAC’s powerful vacuum action performs cleanup and evacuation duties fast and easy. It provides a cost effective alternative to large vacuum excavation trucks. A versatile piece of equipment, the HURC-O-VAC is especially valuable in exposing underground utilities, better known as potholing. Videos are viewable with the Macromedia Flash Player. The Flash Player is available as a FREE download by clicking here.