COMACCHIO GEO 901 Heavy-Duty Geotechnical Drilling Rig

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COMACCHIO GEO 901 is a drilling rig for geotechnical and environmental investigation. Different sampling and drilling methods can be used according to the head and auxiliary equipment fitted. Ground conditions, the required sample and the investigation objective determine the drilling method.

The GEO 901 represents the large-capacity class of GEO crawler investigation rigs. Its high pullback force supports deep wireline work; mud rotary, DTH and RC equipment extends its use to water well drilling.

Technical data
Diesel engine power188–209 kW
Pullback force20,000–30,000 daN
Feed stroke4,500–7,000 mm
Clamping range75–435 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?

Our contact persons will be happy to advise you on products, applications and technical requirements. Please get in touch with us by email or via the contact form.

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