One Ingersoll-Rand T4 air/mud rotary, mobile drilling machines with open discharge air capability of 350 PSI, 900 CFM and depth capability to 3,000 feet.
One Ingersoll-Rand T3DH air/mud rotary, mobile drilling machine with open discharge air capability of 350 PSI and 1050 CFM and depth capability of 3,000 feet
ingersallrand T3 DrillThree Ingersoll-Rand T3 air/mud rotary, mobile drilling machines with open discharge air capability of 350 PSI, and 900 CFM and depth capability to 1,000 feet.
One Foremost/Canterra CT-450 combination air rotary/ mud rotary and auger drilling machine equipped with 4 1/2", 6 5/8" and 10 1/4" ID hollow stem augers, capable to a depth of 200 feet plus and rotary air/mud drilling capabilities to a depth of 800 feet.