
COMACCHIO CX 15A RC is an exploration rig for air reverse-circulation drilling. Cuttings return through the inner tube of a dual-wall drill string to the sampling equipment at the surface. The air supply, hammer and sampling system are selected for the diameter, depth and formation.
The CX 15A RC combines a long feed stroke with the CX 15 pullback class. Its clamping range differs from that of the CX 15 RC configuration.
| Technical data | |
|---|---|
| Diesel engine power | 119–140 kW |
| Pullback force | 15,000 daN |
| Feed stroke | 6,000 mm |
| Maximum torque | 13,000 Nm |
| Clamping range | 45–325 mm |
Performance and dimensional ranges cover different versions. The drilling method, head and auxiliary equipment determine the specific machine configuration.
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