RMT 3/30 JLD - Jackleg Drill

Most reliable water flushed Rock Drill suitable for underground and tunnel work for horizontal and inclined drilling. Once connected with a Pusher Leg, hole from 27 to 46 mm diameter up to 6 meters can be drilling with 22 mm Drill steel. The cost of per meter of hole drilled is low because of fast penetration and low consumption of spare parts and air.

Model #	RMT 3/30 JLD
Weight	23 kg	50.71 lb
Weight with leg	58 kg	128 lb
Length	610 mm	24"
Flushing with	Air or Water
Air Inlet	19 mm	¾" BSP
Bore	76 mm	3"
Stroke	51 mm	2"
Estimated noise level	125 db
Vibration level	33 m/s2
Air consumption	57 l/s	120 cfm
Water connection	½" Hose
Water consumption in Lit/min	20 ltr/minute at 2 - 3 bar pressure
Rotation	CCW
Blows per min	2600
Theoretical rotating speed	260 rpm
Shank size	22 x 108 mm	⅞" x 4¼"