PRD RIGS :: Reverse Circulation Drilling Rigs
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Mining Drilling Rigs - PRD Reverse Circulation Drilling

Water well Drilling Rigs
 
  PRD 450 Portable
  PRD 500 Trolley
  PRD Tractor Mounted Rigs
  PRD 600
  PRD 650
  PRD Double Super
  PRD Speed Star
  PRD Max Drill 2000
  PRD OZ Drill
  PRD Autoloader
  PRD 1500 R
Mining Drilling Rigs
 
  PRD Multistar
  Reverse Circulation Drilling
  Core Drilling
  Pole Drilling
  Wagon Drilling
Equipments
 
  Hydrofracture Units
  Service Trucks
 
PRD Reverse Circulation Drilling
TECHNICAL SPECIFICATIONS
CAPACITY To drill holes of 6" - 7" capacity by DTH cum reverse rotary method up to 400 mts ( 1320 ft )
PRIME MOVER Truck mounted with power from truck engine or skid mounted with power from deck engine
WORK METHOD Rotation with direct circulation, nucleus destruction with bleeding by water, by
  reverse circulation method with DTH hammer
MAST Box type structure will be provided with feed cylinder (140 x 80 x 2350)
  and wire rope reeving of 1:3 ratio with angle drilling up to 450
  Max Capacity – 15 tons ( 33,000 lbs )
  Height – 8 mtr ( 27 ft )
  Rod handling capacity – 6 mtr ( 20 ft )
PULL UP AND PULL DOWN

By means of Hydraulic cylinder and wire rope Reeving Ratio 1:3

 

Max Pull up force    -  10750 kg ( 3650 lbs )

  Max Pull up speed   - 40 mtr / min ( 132 ft / min )
  Max Pull down force  - 7250 kgs ( 10550 lbs )   
  Max Pull down speed – 60mtr / min ( 198 ft/min )
HYDRAULIC SYSTEM 210 kg/cm2 ( 3000 psi )
ROTARY HEAD Two speed rotary head is powered by two speed hydraulic motor with Swivel attachment for
  mud/water suitable for reverse circulatory and DTH drilling
  Max Torque       -   460 kg mtr (40000 inch - lbs)
  Max Speed        -   0 to 1000 RPM
JACKS 125 x 70 x 795 mm stroke
WATER INJECTION PUMP Triplex reciprocating pump of 100 lpm 1000 psi powered by hydraulic motor. Triplex reciprocating
  pump of 100 lpm 1000 psi
BREAK OUT WRENCH To open the drill joints hydraulic breakout wrench of 350mm stroke will be provided with rope
  attached
SUITABLE COMPRESSOR 1000 cfm 300 psi / 1150 cfm 300 psi or 900 cfm 200 psi
OPTIONAL ATTACHMENTS Manually operated corousal four rod changer to handle four nos drill pipe rods to couple drill head.
  A2 ton winch is provided to handle drill rods and other tools
CYCLONE Will be supplied for reverse circulatory drilling and will be mounted on the rig
 
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INDIA

 

PARANTHAMAN EXPORTERS

 
FOR ENGINEERING PRODUCTS Managing Director
Perundurai - 638 052 paran@prdrigs.com
Tamilnadu, India mobile Mobile : + 91 - 9843110011
 
mobile Mobile : + 91 - 9786 - 688799
fax Fax : + 91 - 4294 - 234484
email Email : marketing@prdrigs.com
web Web : www.prdrigs.com
 
 
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Enquiries
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email Email : marketing1@prdrigs.com email Email : marketing2@prdrigs.com email Email : marketing@prdrigs.com