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PRD Super Drill 1500:
Technical Specifications:
Capacity
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6" to 12" dia. bore holes to a
depth of 1500 ft. (454 mtr.)
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Prime Mover
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Truck mounted rig with power
from truck engine or separate 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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Box
type structure
Max. Capacity
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44000 lbs (20 tons)
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Max. height
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27ft (8.18 mtr.)
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Rod handling capacity
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20ft. (6.1 mtr.)
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Hydraulic
system
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| Max. operating pressure |
:
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3200 psi (225 kgs.)
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Hydraulic oil
cooler
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95 gpm fin type cooler fan drive
through hydraulic motor
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Pull up and
pull down
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By
means of hydraulic cylinder and wire rope, Reeving Ratio 1:3
Max. pull up force
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25400 lbs (11545 kgs.)
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Max. pull up speed
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198 ft./min. (60 mtr./min.)
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Max. pull down force
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1905lbs (8650 kgs.)
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Max. pull down speed
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356 ft./min. (180
mtr./min.)
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Rotary Head
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Rotary
head is powered by one hydraulic motor
Max. torque
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40575 in-lbs (465 kg-mtrs.)
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Max. speed
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0 to 150 rpm
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Jacks
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Four hydraulic jacks of 125 x 70
x 700mm stroke
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Water
Injection Pump
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Triplex reciprocating pump of
50lpm 1000psi powered by hydraulic motor
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Break out
wrench
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To open the drilljoints
hydraulic break out wrench of 350mm stroke will be provided with
pulley and rope attached.
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Corousel Rod
Changer
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The pivoted corousel rod changer
with 6 rods handling capacity with hydraulic operated swing
cylinder arrangement along with winch of one ton capacity to carry
drill rods, casings and
hammer tools
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Optional
attachments
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Welding machine, mud pump,
diesel filling pump, skid platform with deck engine, box type jack
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Suitable
compressor
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1000cfm, 275psi/1100cfm,
300psi/1150cfm, 300psi/900cfm, 350spi, (Separate truck)
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