R100

RockBuster® R100 Water Well Drill Rig

The RockBuster® R100 is our most popular water well drill rig.    This model is rated for 800ft (240m) at 8in (200mm) bore, but has turned up to 12in (304mm) drag bits.   We have built many of the R100 and sent to many places here in North America as well as many countries in Africa and South America.  This unit can fit easily in a 20ft ocean container without any disassembly.  For more pictures please visit our Facebook Page.

  • Weight: 6,500 lbs (2,950kg) without drill rod in rack.
  • Engine: Kubota Diesel 67 hp (49.8kW), Liquid Cooled, Four Cylinder
  • Torque: 11,000 in.lbs
  • Rotation Speeds: 0-145 rpms
  • Pullback: 10,000 lbs (4,536kg)
  • Pulldown: 15,000 lbs (6804kg)
  • Mud Pump: 178 MCM/O’Drill 3×2 with 13in Impeller (4×3 available)
  • Hydraulics: Two Circuit System, Force Air Cooled
  • Mounted on two 7,000 lbs (3,175kg) axles and 16in wheel w/electric breaks
  • Uses 10ft (3m) Drill Stem, 2-3/8″ OD
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