Core Drilling Rigs

Christensen CT20

Surface core drilling rig

Christensen CT20 has a drilling depth capacity of 2,450 meters. The rig comes truck-mounted or crawler-mounted, which means it can be easily transported. Despite its power, the Christensen CT20 is easy to run thanks to an intuitive control panel which makes it easy to operate the numerous functions. The work environment around the Christensen CT20 has also been a focus throughout the development process; for example, the Tier 4 version of this rig is equipped with a sound reducing engine canopy.

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Feed force: 100 kN (22 480 lbs)

Chuck assembly max clamping diameter: 124 mm (4.88")

Rod holder max clamping diameter, PW casing: 139.7 mm (5.5")

Max torque: 8 150 Nm (6 011 ft lbs)

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the Christensen CT20