The low-profile AIR 555 SDT removes wet and dry materials and returns dry materials to the hole to use as backfill.
- Heavy-duty trailer with torsion axles for mobility or truck-bed option
- 84-hp Yanmar diesel engine
- 1,000-cfm vacuum
- 180 psi x 165 cfm air and 3,500 psi x 4 gpm water
- Push-button, remote-controlled hydraulic rear door