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.
Our water flushed, pusher leg mounted rock drills are designed for driving drifts and tunnels with a small cross section. They are intended for use for hole diameter range of 27 to 41 mm (1-1 5/8 in) with Hex 22 (7/8”) rotation shank as a standard. When used with Atlas Copco tapered button bits, penetration rate will improve some 25-50 percent compared to conventional integral steels. And they have three to five times longer service life.
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Rock drill type |
Underground rock drill |
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Hole range |
27 mm - 41 mm 1 inch - 1,6 inch |
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Weight |
28,5 kg 63 lb |
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Length |
710 mm 28 inch |
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Air consumption |
69 l/s 146 cfm |
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Impact rate |
2 340 blows/min |
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Piston diameter |
70 mm 2,76 inch |
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Stroke length |
55 mm 2,17 inch |
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Vibration level 3 axes (ISO 28927-10) |
18,3 m/s² |
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Vibration level 3 axes (ISO 5349-2) |
16,6 m/s² |
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Sound power level guaranteed (2000/14/EC) |
122 Lw. dB(A) |
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Sound pressure level (ISO 11203) |
111 Lp. dB(A) |
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Shank size: Hex |
22x108 mm - 7⁄8 x 41⁄4 inch |
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Hex 22x108 - ⅞ x 4 ¼ inch |
8311 0401 10 |
Ние обезбедуваме Атлас Копкo градежна опрема, преносни енергетски производи и поврзани услуги преку професионални мрежа на дистрибутери. Ве молиме најдете ги подолу нашиот овластени дистрибутери.
