Soil Pick™
The Soil Pick™ is a selective excavator. Selective in the sense that it fractures, pulverizes and displaces porous and semi-porous soils, yet leaves nonporous objects unaffected. The Soil Pick excavates soil without risk of damaging buried utilities. The Soil Pick employs converging/diverging nozzle technology to accelerate compressed air to supersonic speed (to 1475 mph). The high velocity…