Wolverine M5 – Based in Salt Lake City, Utah

Pacific Drilling Co.’s all-terrain Wolverine drill rig is capable of accessing remote and rugged job sites to get the job done. This remarkable, self-contained hollow stem drill rig is mounted on a heavy-duty, 4WD Unimog Mercedes truck chassis. It is equipped with 3.25-6.5 in. I.D. hollow stem augers, digital self-calibrating eSPT™ auto hammer, direct push hammer, on-board grout pump, on-board water supply, and continuous soil sampling. Capable of drilling anywhere from a sandy beach, to an off-road site in the mountains, the Wolverine is unrivaled in power and versatility.


Minimum Required Clearance:
W: 8 ft., H: 13 ft., L: 32 ft.

Minimum Operating Height:
32 ft. (Mast Up)
19 ft (Feed Frame only – No Winches)

Power Source:

Crane Weight:
32,000 lbs

Rotary Capability:

  • 6.5 in. ( 3.25 I.D. ) Hollow stem auger
  • 8.5 in. ( 4.25 I.D. ) Hollow stem auger
  • 11 in. (6.625 I.D) Hollow stem auger


Direct Push:
DT22 Dual tube

Rig Features:

  • 4WD All-Terrain (Highway Legal)
  • All Digital Hydraulic Controls
  • Self Calibrating Digital eSPT™ Auto Hammer
  • Continuous Core Soil Sampling
  • LED Night Illumination Package