GLOBAL DRILLING SOLUTIONS

EQUIPMENT
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Canada Office

14653 64th Ave
Surrey, BC V3S 1X6


604-594-8333


1-888-368-6339


USA Office

2261 Cinnabar Loop
Anchorage, AK 99507, USA


907-522-8263

Equipment | DR-24 Dual Rotary Barber

Foundex first acquired a DR-24 for a specialty compaction grouting project in 1997. Since this date we have adapted and modified our existing Barber drills to provide a wider variety of applications with a single drill. We are able to provide a large variety of threaded casing from 7” to 16” diameters. This can be used for water wells, instrumentation and any project that does not require permanent casing. The threaded casing permits faster drilling rates for better production and less material costs for reduced project costs.

We have equipped our drills with mud pumps that permit the rig to perform its own casing and coring or mud rotary operations. We have a full line of CP core tooling that can accompany the Barber drills and we can provide a single drill rig to install surface casing and conduct coring or mud rotary operations.

The Dual Rotary Barber drill rig was designed to drill through extremely coarse overburden formations.
 

Equipment Brief

  • ​Casing Installation from 6” to 24”

  • Water Supply and Environmental Wells

  • Elevator Shafts

  • Grouting, Anchors and Piling

  • Reverse Circulation Drilling

  • Geothermal Drilling

  • Large Diameter - Reverse Flood Mineral Exploration Drilling

  • Mud Rotary and CP Coring
     

Specifications

Top Drive:

   

Travel

 

26 ft (7.9m)

Hoist Speed

Up
Down

58 ft / min (17.7m / min)
161 ft / min (49.1m / min)

Hoist Capacity

Pullback
Pull Down

58,900 lbs (26,700 kg)
21,200 lbs (9,600 kg)

Torque

 

115,000 lbs -in (13,000 Nm)

Rotation Speed

 

0-89 RPM

Spindle Opening

 

4" (100 mm)


Lower Drive:

   

Travel

 

12 ft (3.66m)

Hoist Speed

Up
Down

25 ft / min (7.6m / min)
57 ft / min (1.7m / min)

Hoist Capacity

Pullback
Pull Down

75,400 lbs (34,200 kg)
33,000 lbs (15,000 kg)

Torque

 

1,680,000 lbs -in (190,000 Nm)

Rotation Speed

 

0-19 RPM

Max. Casing Size

 

24" Dia. (610 mm)

Compressor

 

900 CFM @ 350 psi
(33 m³ x min @ 2,414 Kpa)