COMACCHIO GEO 901 GT Geothermal Drill Rig with Double Head System

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COMACCHIO GEO 901 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 GEO 901 GT is designed for higher pulling forces and larger casings. Its heavy crawler platform is intended for demanding geothermal and water well projects.

Technical data
Diesel engine power188–209 kW
Pullback force20,000–30,000 daN
Feed force12,000 daN
Feed stroke5,000 mm
Clamping range75–530 mm

Performance and dimensional ranges cover different versions. The drilling method, head and auxiliary equipment determine the specific machine configuration.

Detailed technical information can be found on the manufacturer’s product page.
Manufacturer Link

Contact Person

Christoph Damberger, B.Eng.
Christoph Damberger, B.Eng.

Head of Business Development

Gotthard Knödlseder Hammerwerk GmbH

Any Questions?

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