Atlas Copco BBC 16 W

The Puma is an all-round rock drill, suitable for most drilling applications in medium to hard rock.

With its long stroke the Puma has good penetration rate. And the quality rifle bar rotation mechanism can handle the load.

With the pusher leg control placed in back head of the rock drill, they are easy to reach.

Technical details
Rock drill type	Underground rock drill
Hole range	27 mm - 41 mm 1 inch - 1.6 inch
Weight	28.5 kg 63 lb
Length	710 mm 28 inch
Air consumption	69 l/s 146 cfm
Impact rate	2,340 blows/min
Piston diameter	70 mm 2.76 inch
Stroke length	55 mm 2.17 inch
Vibration and sound
Vibration level 3 axes (ISO 28927-10)	18.3 m/s²
Vibration level 3 axes (ISO 5349-2)	16.6 m/s²
Sound power level guaranteed (2000/14/EC)	122 Lw. dB(A)
Sound pressure level (ISO 11203)	111 Lp. dB(A)
Available shank sizes
Shank size: Hex	22x108 mm - 7⁄8 x 41⁄4 inch
Part numbers
Hex 22x108 - ⅞ x 4 ¼ inch	8311 0401 10