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Drilling Rigs

Water well Drilling Rigs - PRD 450 Portable

PRD 450 Portable
TECHNICAL SPECIFICATIONS
DEPTH 4½" dia bore holes to a depth of 150 mtr (500 ft) using   3" drill rod

PRIME MOVER

Deck engine of 15 bhp for hydraulic / from compressor air for Pneumatic                 

WORK METHOD

Rotation with direct circulation, nucleus destruction with bleeding By water, air or foam

MAST Channel structure
  Max Capacity - 8 tons (17600 lbs)
  Height          - 2.4 mtr (8 ft)
  Rod handling - 1.5 mtr(5ft)
PULL UP SPEED

8.5 mtr / min (28 ft / min)

PULL UP FORCE 2694 kg / 5926 lbs
PULL DOWN FORCE 1814kg (3990 lbs)
PULL DOWN SPEED 12.5mtr /min
HYDRAULIC SYSTEM 140 kg / cm2 (2000 psi)
REEVING RATIO 1 : 2
ROTARY HEAD Maximum Torque - 146 kg - mtrs (12740 inch - lbs)
ROTARY HEAD SPEED 0 to 25 rpm
ADDITIONAL FEATURES The same mast can be mounted on small truck for easy approach of
  difficult site condition this can also be altered to drill horizontal bores up to 300 feet
SUITABLE COMPRESSOR 450 cfm/ 150 psi; 450 cfm / 175 psi; 600 cfm / 200 psi
 
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Drilling Accessories

 

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Water Well Drilling Rigs

 

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