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RATED
CAPACITY: |
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8" [203mm] holes upto 2000 Ft
[610 Mts] directly using 2.7/8"
[73mm] OD Drill Pipes.
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8" [203mm] - 10" [254mm] holes
upto 2000 Ft [610 mts] directly
using 3.1/2" [88.9mm] OD Drill
pipes. |
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CASING
LOAD: |
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27500 lbs [12500 Kgs.] by using
Single sheave Travelling Block
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55000 lbs [25000 Kgs.] by using
Double sheave Travelling Block.
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MAST: |
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DRILL
HEAD: |
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Rotary Type as integral unit
with Draw works and Hydraulic
pull down. |
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4.1/2" [114.3mm] Hydraulic
Retraction - 21" [533.4mm] Disc,
Type Friction Clutch.
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CAT HEAD: |
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Shaft mounted provided on the
right side of the drill head |
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PULL
DOWN: |
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16000 lbs [7272 Kgs] pull down
through twin hydraulic cylinders
having 30" [762mm] stroke. |
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DRAW
WORKS: |
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Hoisting and sand reel drum
having baredrum single line pull
of 16000 lbs [7272 Kgs] each
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Barrel dia x length each drum -
7" [178mm] x 10.3/8" [263.5mm]
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High leverage Mechanical type
Brakes, Single/Double on drums
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Chain Driven with multiple Disc
Friction clutch. |
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MUD PUMP: |
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`PRECISION'
Model 'S-200' 8" [203mm] x 6"
[152mm] positive displacement
Duplex Double action Mud pump
with interchangeable liners as
per operational requirements
having wider choice of
discharge/pressure. 'V'Belts/Chain
Drive. |
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HYDRAULIC SYSTEM: |
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21 US GPM [80 LPM] 1500 PSI
[105Kg/cm2] - Fixed displacement
vane type pump |
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MOUNTING & PRIME MOVER |
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Truck / Trailer. Powered by
Truck Engine and/or suitable
independent Engine(s). |
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TRANSMISSION: |
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5 Forward and 1 Reverse. |
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KELLY: |
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4.1/8" [104.7mm] OD x 28 ft
[8.53 mts] long 3 flutted round
kelly. |
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LIGHTING: |
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Truck Battery/Alternator.(24
Volts DC) |
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LEVELLING JACKS: |
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4 Nos. Mechanical / Hydraulic |
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CONTROLS: |
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Conveniently located for ease of
operation. |
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OPTIONAL: |
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