Light Weight Reliable Easy Installation Compact Drilling Rig (PRD 450):
Technical Specifications:
Depth |
4.1/2" to 6" dia. bore holes to a depth of 150mtr. using 3" drill rod |
Power source |
Through suitable petrol / diesel engine on a trolley |
Work method |
Rotation with direct circulation, nucleus destruction with bleeding by water, air or foam |
Mast |
Channel structure
Max. Capacity |
17600 lbs (8 tons.) |
Height |
3 mtr. |
Rod handling capacity |
1.5 mtr. |
|
Pull up force |
3000 kg. |
Pull up speed |
9.3 mtr./min. |
Pull down forge |
2000 kg. |
Pull down speed |
10.1 mtr./min. |
Reeving ratio |
1:2 |
Rotary head |
Max. torque |
12200 in-lbs (140 kg-mtrs.) |
Max. speed |
0 to 25 rpm |
|
Optional attachment |
The above portable model can be supplied with pneumatic winch and rotation motor to
drill to a depth of 600ft using 3inch drill rod as an economy model |
Additional features |
The same mast can be mounted on small truck for easy approach of difficult site condition
Thos can also be altered to drill horizontal bores upto 300 feet |
Suitable compressor |
450cfm/150psi, 540cfm/185psi, 650cfm/220psi |
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