SpeedROC D30 is a versatile and flexible drill rig, tailor-made for the dimension stone industry. It is capable of drilling straight, vertical and horizontal holes that enable wire cutting. Tramming, rotation and feed is powered by an on-board engine. Together with a well-matched, external compressor unit, they run the down-the-hole hammer. SpeedROC D30's special design makes it capable of drilling horizontal holes with minimum ground clearance from both right and left directions.