March 29, 2010
TEI Rock Drills manufactures the Hydraulic Excavator Mount (HEM) for the rock drilling industry. The drill operates off the excavator’s hydraulic hammer circuit, with no modifications to the excavator. The TE550 drifter uses the patented internal damping system, protecting the hammer from free oscillation. The HEM is used for hard to reach drilling, drilling oversize boulders or any difficult application.