
COMACCHIO GEO 501 is a drilling rig for water well and geothermal work. In down-the-hole drilling, impact energy is generated directly at the bottom of the borehole. The head, casing and flushing arrangement are selected for the drilling method and ground conditions.
The GEO 501 develops the Scandinavian DTH concept with higher installed power. Its oscillating undercarriage and mast arrangement support tool handling across changing sites.
| Technical data | |
|---|---|
| Diesel engine power | 100 kW |
| Pullback force | 6,500 daN |
| Feed stroke | 3,500 mm |
| Torque range | 300–1,350 daNm |
| 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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