Mobile B-90
The Mobile B-90 is a versatile hydraulic top head rig. With
rotary torque of 12,000 ft. lbs. and 680 rpm this rig can turn large auger,
Tubex and various coring systems. The rig carries a 400/200 air compressor,
Bean 35 and Moyno 3L8 pump, which allows for multiple
drilling options with a single rig. The B-90 is well suited for running Tubex
through the overburden to bedrock, then switching to a HQ3 coring system to
collect rock cores, or turning large diameter HSA to install an extraction well.
Specifications:
- Powered
by Cummins 6BT turbo charged diesel engine
- Rotary
torque…….12,000 ft. lbs.
- Rotary
speed……..680 RPM
- Retract
Force…….25,000 lbs.
- Pulldown force…..25,000lbs.
- Main
hoist……….8,500 lbs.
- Auxiliary
hoist…..3,200 and 1,800 lbs.
- Wireline
hoist……900 lbs.
- Hydraulic
rod holder and breakout wrench (rotary drilling)
- 140
lb. Automatic SPT hammer
- 3L8
Moyno…….. 84 gpm/225 psi
- Bean
35…………35 gpm/1000 psi
Capabilities:
- Angle
drilling
- Augers
to 10 ¼” ID
- NQ
and HQ wireline rock coring
- GeoBarrel
101mm
- Mud
rotary with casing advancer
- Tubex under reamer
- CME continuous dry core system