HEM

The HEM (Hydraulic Excavator Mount) is the most popular drilling attachment manufactured at TEI Rock Drills. The stable excavator base with long boom combine to form an excellent drilling platform. The HEM receives hydraulic power from the excavator’s hammer circuit; you don’t need any additional hydraulic plumbing. TEI solely uses their patented hydraulic drifters and feed systems to build the HEM. These technically advanced drifters have an Automatic Stroke Adjustment. This feature brings the hammer into an idle mode when the drill string is not engaged. When the operator puts down pressure on the drill string, it automatically brings the hammer up to full power.

With different options for drifter and rotary specifications, we can help find the perfect attachment for your construction goals.