Posts by Caterpillar:

New Cat® MD5075C Track Drill Offers Enhanced Productivity, Reliability, Operator Comfort and Maintenance Access

The new Cat® MD5075C Track Drill is designed for best-in-class productivity, durability and low total cost of ownership. Cat rock drills deliver three times the lifespan of competitive drills, and the Cat carousel rod changer and drill rod handling system are a reliable mechanical design with no sensitive electronic sensors to cause downtime.