
COMACCHIO CX 30 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 30 RC provides greater pullback capacity and high maximum torque. Its heavy crawler platform is intended for demanding exploration drilling with RC rods.
| Technical data | |
|---|---|
| Diesel engine power | 201–209 kW |
| Pullback force | 30,000 daN |
| Feed stroke | 4,500–7,000 mm |
| Maximum torque | 37,500 Nm |
| Clamping range | 45–365 mm |
Performance and dimensional ranges cover different versions. The drilling method, head and auxiliary equipment determine the specific machine configuration.
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