Construction

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REL offers Jackless drill rigs for construction activity including road, dam, irrigation canal, quarrying, etc. The rugged design of the structure and hydraulic system assures high performance for handling various types of drilling operations for diameters ranging from 63mm (2 ½”) to 171mm (6 ¾”).

REL’s 102mm (4”) dia DTH drill rig for construction activity has hydraulic controls which makes it productive, highly fuel efficient and a superior ‘value for money’ option for customers.

Products & Specifications

  • Unit:
  • Metric
  • Imperial
Model Specifications Hole diameter Pulldown Single pass depth Multipass depth Rotary torque Operating weight Drilling Deck engine Compressor
mm kg m m kg m kg Rotary DTH Top Hammer Hydraulics
C625H
127
to
178
4,070 6.1 42 315 29,000       On board
HHTD
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152
to
171
7,127 3.66 25 674 12,700     NO   Towed
LHTD
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102
to
114
1,360 3.0 9 110 4,500   NO   Towed
Model Specifications Hole diameter Pulldown Single pass depth Multipass depth Rotary torque Operating weight Drilling Deck engine Compressor
inch lb ft ft lb in lb Rotary DTH Top Hammer Hydraulics
C625H
5 to 7 9,000 20 138 27400 63,900       On board
HHTD
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6
to
6-3/4
15,700 12 84 58400 28,000     NO   Towed
LHTD
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4
to
4-1/2
3,000 10 30 9500 9,900   NO   Towed