This unit is available for purchase or through a Rental Purchase Option (RPO), allowing you to put the equipment to work while building toward ownership.
Foundation drillers who need equipment that can take the punishment of daily production choose the Geoprobe® 21FH Foundation Drill Rig. Engineered, manufactured, and supported in North America, the 21FH is built on field-proven Geoprobe® engineering trusted across geotechnical and geothermal drilling.
- Engine
- CAT C7.1 Engine
- 275 hp
- Dual Rotary Heads
- Top Head RH16X
- Rotation Torque 9,200 ft-lb (max)
- Rotation Speed 182 rpm (max)
- Bottom Head RH32X
- Rotation Torque 18,000 ft-lb (max)
- Rotation Speed 92 rpm (max)
- Top Head RH16X
- Centerline Head Side shift (optional)
- Winch (optional) 5,000 lb
- Breakout
- Clamp Range 2.5-14 in
- Top Clamp Lift 40 in
- Track Oscillation +/- 9°
- Wireless or wired remote tramming
- Drill Mast
- Front-the-wall kinematics w/7 joints for versatile mast positioning
- Head Stroke 219 in
- Dimensions
- Width 100 in
- Length (transport) 394 in
- Height (transport) 116 in
- Weight 47,000 lbs
For more information on this Geoprobe 21FH Foundation Drill Rig, please contact Rig Source at 630.365.1649.



