Dry excavation tool replaces backfill for subsoil stability
Put-It-Back-Vac reinstates subsoil for ground stability as it excavates and reduces stress or pavement failures at peripheral edges of site. Moves air
Put-It-Back-Vac reinstates subsoil for ground stability as it excavates and reduces stress or pavement failures at peripheral edges of site. Moves air at rate of 850 c.f.m. through 4-in. suction hose and relocates sand, silt, clay, and aggregate (to 3.5 ins. in size) up to 50 ft. away. Features 24-hp. Honda engine, quick couplers for suction hoses, and reusable dust/dirt filters. Noise emission rated below 90 dB. at 10 ft.
