Description

A tool for every rock drilling job

Make every liter of air count. Every pneumatic underground rock drill combines light weight, high torque and high impact energy.

Underground rock drills

Pneumatic tools for raise driving, bolting and screening.

 

	(at 6 bar)	BBC 16W	BBC 34W	BBD 94W	BBD 94WS
Hole range	mm	27-41	27-41	27-41	27-41
Weight	kg	28,5	33,5	28	31
Length	mm	705	775	670	670
Air consumption	l/s	69	88	97	97
Impact rate	blows/min	2340	2280	3300	3300
Piston diameter	mm	70	80	90	90
Stroke length	mm	55	70	45	45

Stopers

Available with front flushing (BBC 34), which keeps water and cutting out of your drill. The BBD 46 WR offers clock-wise rotation for bolting.

		BBD 46WS-8
Hole range	mm	27-41
Weight	kg	40
Length	mm	1650-2620
Air consumption	l/s	90
Impact rate	blows/min	3000
Piston diameter	mm	75
Stroke length	mm	45

Pusher legs

Pusher legs to support your drilling application. Available as single or double telescopic pusher legs.

 

		BMT 51	ALF 71	ALF 71-1	ALF 72D	ALF 72D-1	BMK 625
Suitable for rock drill		BBC 16W, 34W	BBC 16W, 34W	BBC 16W, 34W	BBD 94W	BBD 94W	RH 656W
Feeding length	mm	1300	1300	1300	1300	1300	1300
Length	mm	1658-2958	1805-3105	1455-2405	1970-3270	1830-3030	1815-3115
Weight	kg	15	14	13	19	16	17
Piston bore	mm	60	70	70	70	70	53