A large variety of machines ensures we can provide you with a drilling solution that is effective and suits your budget. Numac has 12 drilling rigs operating on the east coast of Australia with offices located in Melbourne, Brisbane and Sydney. Click on image to download spec sheet.

Comacchio MC900 Multipurpose Sonic

Perfect for:

  • Projects that require both sonic drilling  and triple tube diamond coring.
  • Dam wall investigations, over-water drilling, landfill drilling.
  • large diameter soil sampling and well installation.
MC900  MULTIPURPOSE SONIC at work in metropolitan Adelaide for environmental survey.

MC900  MULTIPURPOSE SONIC at work in metropolitan Adelaide for environmental survey.

Geoprobe 8140 Sonic 

Perfect for:

  • Continuous soil sampling up to 50mbgl in all formations.
  • Installation of 50mm and 100mm monitoring wells in silts, sand and gravels
  • large diameter sampling (up to 200mm) at shallow depths for bulk soil sampling (Archeological and shallow exploration.)
First trials of the 8140LS SONIC in Melbourne Victoria.

First trials of the 8140LS SONIC in Melbourne Victoria.

Boart Longyear DB520

Perfect for:

  • Geotechnical drilling on Dams, overwater barges, rail and road works.
  • Efficient Triple tube diamond coring, wash boring and tubex (simcas).
  • High efficiency rotary air drilling down to 100mbgl.
DB520 multipurpose rig undertaking geotech investigation for infrastructure project in Sydney NSW

DB520 multipurpose rig undertaking geotech investigation for infrastructure project in Sydney NSW

Comacchio Geo 205

Perfect for:

  • Limited access geotechnical investigations. Rail and road investigations.
  • Where you need a lot of options with the smallest possible site footprint.
COMACCHIO GEO 205

COMACCHIO GEO 205

Geoprobe 7822DT

Perfect for:

  • Environmental drilling programs that require undisturebed sampling and monitoring well installation. Retail service stations, industrial sites, airport and port facilities.
  • Installation of monitoring wells in sands and silts with hollow augers.
GEOPROBE 7822  drilling on Brisbane airport

GEOPROBE 7822  drilling on Brisbane airport

EDM 2000 Multipurpose

Perfect for:

  • Large diameter water bore drilling up to 350mm diameter.
  • Gas field monitoring bores down to 500mbgl.
  • Efficient drilling for geothermal looping.
  • limited access drill pads, remote drilling locations.
EDM 2000 

EDM 2000 

Dingo Ezi-Probe

Perfect for:

  • Push tube soil sampling under overhead structures such as car parks.
  • Using HRSC tools where larger Geoprobe or direct push machines cannot access.
  • Shallow MW installation with solid and hollow augers (>10m) where other rigs cannot access due to mast height or width.
DIngo Ezi-probe is great for drilling inside buildings and under  canopies.

DIngo Ezi-probe is great for drilling inside buildings and under  canopies.