# COMACCHIO GEO-T 7 Truck-Mounted Geotechnical Investigation Drill Rig

URL: https://knoedlseder.com/en/products/comacchio-geo-t-7-lkw-bohrgeraet-fuer-geotechnische-untersuchungen  
Languages: [de](https://knoedlseder.com/de/products/comacchio-geo-t-7-lkw-bohrgeraet-fuer-geotechnische-untersuchungen?format=md) · [en](https://knoedlseder.com/en/products/comacchio-geo-t-7-lkw-bohrgeraet-fuer-geotechnische-untersuchungen?format=md) · [cz](https://knoedlseder.com/cz/products/comacchio-geo-t-7-lkw-bohrgeraet-fuer-geotechnische-untersuchungen?format=md)

![COMACCHIO GEO-T 7 vielseitiges LKW-Bohrgerät für geotechnische Untersuchungen, Probenahmen und SPT](https://knoedlseder.com/media-cache/uploads/2026/08/comacchio-geo-t-7-2560x2560-1.jpg)

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

**COMACCHIO GEO-T 7** 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-T 7 combines truck mobility with conventional and wireline coring equipment. Dynamic sampling, hollow-stem augering and SPT are available according to the configuration.

| Technical data |
| --- |
| Diesel engine power | 55–100 kW |
| Pullback force | 6,500 daN |
| Feed stroke | 3,500 mm |
| Torque range | 450–1,350 daNm |
| Clamping range | 45–325 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-t-7)

## Documents

- [COMACCHIO GEO-T 7 LKW-Bohrgerät – Datenblatt](https://knoedlseder.com/media-cache/uploads/2026/10/comacchio-geo-t-7-datenblatt-b15cfabbcacf.pdf)

## Related Products

- [COMACCHIO GEO 601 Geothermal and Water Well Drill Rig](https://knoedlseder.com/en/products/comacchio-geo-601-bohrgeraet-fuer-geothermie-und-brunnenbohrungen?format=md)
- [COMACCHIO GEO-T 10 Truck-Mounted Geotechnical Investigation Drill Rig](https://knoedlseder.com/en/products/comacchio-geo-t-10-lkw-bohrgeraet-fuer-geotechnische-untersuchungen?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