KEW DR 2000 Trolley Drilling Rigs

KEW DR They are meant for drilling in alluvial and semi-consolidated formations and for virgin areas in connection with exploration program, by using drilling mud fluid.

More details

Usage/Application Drilling
Brand Kastbhanjan
Model Name/Number KEW DR 2000
Drilling Depth 610 Mtr
Hole Diameter 203mm
Country of Origin Made in India
Casing Load 12500 Kgs.
Hydraulic Retraction 21 Inch
Material Mild Steel
  • 8″ [203mm] holes upto 2000 Ft [610 Mts] directly using 2.7/8″ [73mm] OD Drill Pipes.
  • 8″ [203mm] – 10″ [254mm] holes upto 2000 Ft [610 mts] directly using 3.1/2″ [88.9mm] OD Drill pipes.
  • 27500 lbs [12500 Kgs.] by using Single sheave Travelling Block
  • 55000 lbs [25000 Kgs.] by using Double sheave Travelling Block.
  • Heavy Duty Tubular Steel Construction Electric welded
  • 46 Ft [14.0 mts] high above Ground Level during drilling
  • 90000 lbs [41000 Kgs] Gross Load capacity
  • 5 Sheaves + 1 catline sheave
  • Raised and lowered by two hydraulic cylinders with safety check valves.
  • Rotary Type as integral unit with Draw works and Hydraulic pull down.
  • 4.1/2″ [114.3mm] Hydraulic Retraction – 21″ [533.4mm] Disc, Type Friction Clutch.
  • Shaft mounted provided on the right side of the drill head
  • Heavy Duty Tubular Steel Construction Electric welded
  • 46 Ft [14.0 mts] high above Ground Level during drilling
  • 90000 lbs [41000 Kgs] Gross Load capacity
  • 5 Sheaves + 1 catline sheave
  • Raised and lowered by two hydraulic cylinders with safety check valves.
  • 16000 lbs [7272 Kgs] pull down through twin hydraulic cylinders having 30″ [762mm] stroke.
    DRAW WORKS:
  • Hoisting and sand reel drum having baredrum single line pull of 16000 lbs [7272 Kgs] each
    Barrel dia x length each drum – 7″ [178mm] x 10.3/8″ [263.5mm]
    High leverage Mechanical type Brakes, Single/Double on drums
    Chain Driven with multiple Disc Friction clutch.
  • `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.
  • 21 US GPM [80 LPM] 1500 PSI [105Kg/cm2] – Fixed displacement vane type pump
  • MOUNTING & PRIME MOVER
    Truck / Trailer. Powered by Truck Engine and/or suitable independent Engine(s).
  • 5 Forward and 1 Reverse.
  • 4.1/8″ [104.7mm] OD x 28 ft [8.53 mts] long 3 flutted round kelly.
  • Truck Battery/Alternator.(24 Volts DC)
  • 4 Nos. Mechanical / Hydraulic
  • Conveniently located for ease of operation.
  • Longer Mast
  • Choice of Mud Pumps
  • Choice of Hydraulic pumps
  • Hydraulic Breakout System
  • Casing drum
  • Hydraulic leveling jacks