Specifications: CanDrill Water Powered Jackleg Drills

 

high pressure version

low pressure version

OPERATING FLUID

CLEAR WATER

OPERATING PRESSURE

14-18 MPa (2.0-2.6 ksi)

10-14 MPa (1.55-2.0 ksi)

DRILL

MASS

25 kg (55 lb)

OVERALL LENGTH

660 mm (26 ") WITH STEEL PULLER

DRILL STEEL SHANK SIZE

22 mm AF x 108 mm (7/8 " AF x 4 ")

FLOW RATE (NOMINAL)

55 l/min (2.0 cfm)

65 l/min (2.3 cfm)

FLUSHING WATER

EXHAUST FROM DRILL

EXHAUST WATER RECIRCULATION

65 % CAN BE RECIRCULATED

PENETRATION RATE

0.6 1.0 m/min in Norite (2 .0 3.3 /min)

AVERAGE DRILLING RATE

> 25m/hour in Quartz (> 82 /hour)

STALL TORQUE

> 200 Nm (> 148 ft lb)

PUSHER LEG

MASS

13 kg (29 lb)

STROKE

1370 mm (2.46 ")

RETRACTED LENGTH

1710 mm (24 ")

Note that specifications are subject to change without notice.

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Last modified: March 14, 2017

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