Only Vac-Con combines the flexibility of a two-engine design to get the toughest jobs done right. Our efficient design, allowing the chassis engine to drive either the 3-stage fan or positive displacement blower vacuum system, actually saves you fuel and general wear and tear in the long run. Using a standard hydrostatic drive, this design can engage the industry’s most powerful vacuum. Offering a wide array of options, this is truly a "go anywhere, do anything" machine.