The MD5150C track drill, powered with a 385-horsepower Cat C11 engine, is capable of drilling holes from 4 to 6 inches
Mobile drill rig, named Easer, can boxhole bore and downream to 29 inches in diameter.
SmartROC T35 and T40 surface drill rigs are now available with a radio remote-control system
FlexiROC T45 tophammer surface drill features the COP 3060 rock drill and replaces the ROC F9.
The HCR900-ES II and HCR900-ES20 rock drills have a self-adjusting drill system