Fleet
Our own rigs, our own schedule.
Fourteen directional drilling rigs with 4.5 to 80 tonnes of pull and thrust cover everything from house connections to river crossings. Each rig arrives with its own truck and a mixer truck, and we do all maintenance in house.
- 14
- company-owned drilling rigs
- ~300 t
- combined pull and thrust
- 3,820 m
- of drill rod in stock
- Ø 1,000 mm
- largest reaming diameter
Rig list
Our drilling rigs at a glance.
| Rig | Year | Pull/thrust | Drill rod | Class |
|---|---|---|---|---|
| Large rig | ||||
| Prime Drilling 80 | – | 800 kN | 900 m | 80 t |
| Mid-size rigs | ||||
| Grundodrill ACS300dual rod, All Condition System | – | 300 kN | 350 m | 30 t |
| Grundodrill 28N plus | 2022 | 280 kN | 350 m | 28 t |
| Grundodrill 28N plus | 2025 | 280 kN | 350 m | 28 t |
| Grundodrill 25N | 2017 | 245 kN | 350 m | 24,5 t |
| AT-Boretec MT 22 | 2025 | 225 kN | 350 m | 22,5 t |
| Grundodrill 18N | 2024 | 180 kN | 210 m | 18 t |
| Grundodrill 18N | 2024 | 180 kN | 210 m | 18 t |
| Grundodrill 18ACSdual rod, All Condition System | 2020 | 180 kN | 210 m | 18 t |
| Grundodrill 15N | – | 167 kN | 180 m | 16,7 t |
| Compact rigs | ||||
| Vermeer D10x15 × 4for house connections and tight city-centre sites | – | each 44,5 kN | each 91 m | 4,5 t |
| 14 rigs | approx. 3,015 kN | approx. 3,820 m | approx. 300 t | |
As of October 2026. Figures rounded, subject to change.
Support
Everything from one source.
Drilling fluid systems
A Mudcleaner mixing unit (MAX WILD) for closed-loop fluid recycling, and an AT-Boretec mixing unit with three 4,000-litre tanks.
Tracking
Walkover and magnetic locating with real-time depth and pitch data. Every bore is logged continuously and handed over surveyed.
Rig with operator
Every rig can be booked with an experienced driller, for subcontract work or on site as part of your project team.
PE pipe welding
Heated-tool butt welding of PE, PP and PVDF pipes from Ø 90 to 355 mm with our own ROTHENBERGER ROWELD P355 B, to DVS guidelines.
Company profile and rig list
The full company profile as a print-ready A4 PDF.
Need a rig with a driller?
Tell us the location, the dates and the route details, and we will tell you which rig is free.