Vacuum Excavation and Air Knifing

Vacuum Excavation and Air Knifing

GeoServ is equipped with two trailer-mounted vacuum-excavation air knife units for potholing and utility-clearing activities.

These units are highly mobile and excellent at fitting into hard-to-get-to locations.

Some of the features of this equipment include:

  • Blower (vacuum), air compressor, and water jet integrated into one compact trailer mounted unit
  • 160 cfm air compressor for performing air knifing (digging) of soils
  • Combination water/air jet digging lance for the excavation of soils where air knifing is not effective
  • 800 cfm blower for powerful vacuuming of spoils
  • Spoils collection hopper which holds and dumps spoils to the ground or directly into a containment drum positioned beneath it
  • Capability of remote operation in areas difficult to access up to 200+ feet from the machine