KEW DR 1500 Heavy Duty Truck Mounted 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 1500
Drilling Depth 457 Mtr.
Hole Diameter 203-254mm
Country of Origin Made in India
Casing Load 20000 Kgs.
Material Mild Steel

  • 8” [203mm] holes upto 1500 Ft [457Mts] directly using 2.7/8” [73mm] OD Drill Pipes.
  • 8” [203mm] – 10” [254mm] holes upto 1500 Ft [457mts] directly using 3.1/2” [88.9mm] OD Drill pipes.
  • Larger size holes for various depths by reaming.
  • 26400 lbs [12000 Kgs.] by using Single sheave Traveling Block
  • 4400 lbs [20000 Kgs.] by using Double sheave Traveling Block.
  • Heavy Duty Tubular Steel Construction Electric welded
  • 42 Ft [12.8 mts] high above Ground Level during drilling
  • 70000 lbs [31818 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.
  • Opening – 3” [76.2 mm] / 3.1/2” [88.9 mm] /4.1/2” [114.3 mm)
  • Hydraulic Retraction – 21” [533.4mm]
  • Disc, Type Friction Clutch.
  • 16,000 lbs [7272 Kgs] pull down through twin hydraulic cylinders having 30” [762mm] stroke.
  • Hoisting and sand reel drum having bare drum single line pull of 15000 lbs [6818 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] or `S –150’ 6” (152mm) x 5 1/2 (139.7mm) 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] 1000 PSI [70Kg/cm2] – Fixed displacement vane type pump.
  • MOUNTING & PRIME MOVER
  • Powered by Truck Engine and/or suitable independent Engine(s)
  • 5 Forward and 1 Reverses
  • 3.3/8” [85.7mm] OD x 28 ft [8.53 mts] long 3 fluted round Kelly.
  • Truck Battery/Dynamo /Alternator
  • 4 Nos. Mechanical or Hydraulic
  • Conveniently located for ease of operation.
  • Longer Mast
  • Choice of Mud Pumps
  • Choice of Hydraulic pumps
  • 41/8” (104.77mm) OD Kelly
  • Hydraulic Breakout System
  • Casing drum
  • Hydraulic leveling jacks