# COMACCHIO GEO 900 A Geothermal and Water Well Drill Rig

URL: https://knoedlseder.com/en/products/comacchio-geo-900-a-bohrgeraet-fuer-geothermie-und-brunnenbohrungen  
Languages: [de](https://knoedlseder.com/de/products/comacchio-geo-900-a-bohrgeraet-fuer-geothermie-und-brunnenbohrungen?format=md) · [en](https://knoedlseder.com/en/products/comacchio-geo-900-a-bohrgeraet-fuer-geothermie-und-brunnenbohrungen?format=md) · [cz](https://knoedlseder.com/cz/products/comacchio-geo-900-a-bohrgeraet-fuer-geothermie-und-brunnenbohrungen?format=md)

![COMACCHIO GEO 900 A Raupenbohrgerät für Geothermie- und Brunnenbohrungen im Single-Head-System](https://knoedlseder.com/media-cache/uploads/2026/08/comacchio-geo-900-a-2560x2560-1.jpg)

Category: [Machines and Drilling Rigs](https://knoedlseder.com/en/products/categories/maschinen-und-bohrgeraete?format=md)

**COMACCHIO GEO 900 A** 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 900 A combines high pullback force with automated rod handling. Its magazine is designed around a defined rod configuration and supports the workflow during longer drilling operations.

| Technical data |
| --- |
| Diesel engine power | 180 kW |
| Pullback force | 14,500–19,500 daN |
| Feed stroke | 6,900 mm |
| Torque range | 1,200–2,900 daNm |
| Clamping range | 75–435 mm |

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

### Manufacturer Link

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

[Manufacturer Link](https://www.comacchio.com/en/machine-configuration/geo-900-a)

## Documents

- [COMACCHIO GEO 900 A Geothermie-Bohrgerät – Datenblatt](https://knoedlseder.com/media-cache/uploads/2026/10/comacchio-geo-900-a-datenblatt-fa2c4babf072.pdf)

## Related Products

- [COMACCHIO GEO 700 A Geothermal and Water Well Drill Rig](https://knoedlseder.com/en/products/comacchio-geo-700-a-bohrgeraet-fuer-geothermie-und-brunnenbohrungen?format=md)
- [GERTEC Injection Station IS-35-EF with Agitation Tank](https://knoedlseder.com/en/products/gertec-injektionsstation-is-35-ef-mit-ruehrwerk?format=md)

## Contact Person

- [Head of Business Development](https://knoedlseder.com/en/team_members/christoph-damberger-b-eng?format=md)  
  Head of Business Development  
  Gotthard Knödlseder Hammerwerk GmbH