
COMACCHIO MC 14 GT is a dual-head rig for geothermal drilling. Separate drives operate the inner drill string and outer casing, allowing the borehole to be cased as drilling progresses. Equipment is selected for the required diameter, geology and flushing method.
The MC 14 GT combines dual-head drilling with the articulated mast kinematics of the MC range. It addresses geothermal work at difficult drilling positions and sloping sites.
| Technical data | |
|---|---|
| Diesel engine power | 142 kW |
| Pullback force | 12,000 daN |
| Feed force | 6,500 daN |
| Feed stroke | 3,500 mm |
| Clamping range | 45–260 mm |
Performance and dimensional ranges cover different versions. The drilling method, head and auxiliary equipment determine the specific machine configuration.
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