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Light Weight Reliable Easy Installation Compact Drilling Rig (PRD 450):
Technical Specifications:
Depth
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4.1/2" to 6" dia. bore holes to a depth of 150mtr. using 3" drill rod
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Power source
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Through suitable petrol / diesel engine on a trolley
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Work method
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Rotation with direct circulation, nucleus destruction with bleeding by water, air or foam
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Mast
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Channel structure
Max. Capacity
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17600 lbs (8 tons.)
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Height
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3 mtr.
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Rod handling capacity
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1.5 mtr.
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Pull up force
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3000 kg.
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Pull up speed
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9.3 mtr./min.
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Pull down forge
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2000 kg.
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Pull down speed
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10.1 mtr./min.
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Reeving ratio
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1:2
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Rotary head
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Max. torque
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12200 in-lbs (140 kg-mtrs.)
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Max. speed
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0 to 25 rpm
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Optional attachment
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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
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Additional features
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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
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Suitable compressor
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450cfm/150psi, 540cfm/185psi, 650cfm/220psi
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