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Rig for Hand Pump Bore Holes (PRD 600):
Technical Specifications:
Capacity
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4.1/2" to 6.1/2" dia. bore hole
upto 150mtrs. by DTH and 6" to 8.1/2 dia.
upto 150 mtrs. by rotary in steps
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Prime Mover
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5 ton, 4 x 4 LCV mounted rig
with power from truck engine or
suitable deck engine.
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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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Medium
duty channel structure
Medium duty channel
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22000 lbs (10 tons.)
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Height
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5 mtrs.
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Red handling capacity
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3 mtrs.
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Hydraulic System
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| Max. operating pressure |
:
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2500 psi (175 kg/cm2)
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Pull up and Pull down
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By mean hydraulic cylinder and wire rope, reeving ratio 1:2
Max. PUll up force
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4300 kg
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Max. Pull up speed
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28 mtr./min.
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Max. Pull down force
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3000 kg
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Max. Pull down speed
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40 mtr/min.
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Rotary Head
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Rotary head is powered by hydraulic motor
Max. Torque
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13000 in lbs (150kg-mtrs.)
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Max. Speed
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0 to 100 rpm
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Jacks
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Three hydraulic jacks of 100 x 63 x 610mm stroke
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Water Injection pump
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Triplex reciprocating pump of 35 lpm/600psi powered by
Hydraulic motor
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Suitable Compressor
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450cfm/150psi, 540cfm/185psi, 650cfm/200psi
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Centrifugal Mud Pump
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A separate engine driven centrifugal mud pump (3" x 3") having
25 feet head is included.
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Shipment
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40 feet container
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