Tools and Equipment
We are a Borehole Drilling Company that specializes in drilling boreholes in the toughest of environments. Geoscope Drilling Company Limited operates three water drill rigs namely PRD 650 drill, and two Ls 200 portable drill rigs. The PRD 650 is a robust DTH cum ROTARY combination rig that goes to depths of 180 meters, while Ls 200 are cost effective potable mud rotary drill rig that can be moved through any terrain and drills to a maximum depth of 60 meters. The rigs are suitable for various geological formation including consolidated laterite, highly collapsible alluvial formations and fractured granite. See the specifications of the said machines below;
The Ls 200 drill rigs are cost effective (pocket friendly rigs) and have been extensively used by this organization to drill several holes funded by the donor agencies.
| Mast |
3,500 lb Winch with Brake |
66 in. Travel |
Heavy Duty Welded Steel Frame |
Breaks down for ease of transport |
3-Way Ball Valve |
| Rotary |
5HP Honda Gas Engine |
25:1 Reduction Gearbox |
2 in. Full Flow Side Inlet Swivel with Easily Replaceable Seals |
Swings Aside or Removes for access to borehole |
|
| Dimensions |
Height: 96.5 in. |
Width: 12 in. (base) |
Length: 24 in. (base) |
|
|
| Weights |
Mast: 136 lbs. |
Rotary: 92 lbs. |
Base: 49 lbs. |
|
|
| Mud Pump |
5.5 HP Honda Gas Engine or
5HP Hatz Diesel Engine |
Base: 49 lbs. |
165 GPM Max Flow |
2 in. Discharge |
5HP Hatz Diesel Engine |
| Controls |
Push/Pull Throttle Control with Fine Vernier |
Adjustment |
|
|
|
| Drill Stem |
2 in. ID x 5 ft. Lg, M250 Straight Thread Tool |
|
oints with Breakout Lugs |
Step and Chevron Drag Bits – 3-7/8 in. to 8 in. dia. |
|
| Options |
Wheel Kit |
Anchor Kit |
|
|
|
The company runs a powerful Ingersoll Rand single stage screw compressor driven by Cummins engine develop 540 Cfm @ 185 Psi mounted on Mitsubishi canter. This gives a competitive edge in supporting boreholes developments (flushing) as we don’t have to mobilize the entire fleet.
Max. drilling depth; 180meters
Drilling diameter; 254mm
Open hole drilling diameter; 400mm
Diesel engine power; 55kW
Shaft rotary speed; 30,65,118rpm
Rotary torque; 20kNm
Mud pump capacity; 250L/min
Mud pump pressure; 2MPa max.
Tower height; 8m
Drilling pipe length; 3m
Drilling pipe diameter; 89mm
Mounting method; truck mounted
