BBC 34WS-8: Stoper for medium to hard rock - Atlas Copco Sverige

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BBC 34WS-8: Stoper for medium to hard rock

8311 0104 04

Atlas Copco Construction Technique Scandinavia

0771-243 030

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Atlas Copco Stopers are all-steel rock drills designed for production drilling, raise driving and roof bolting. They have a ratchet wheel rotationand and a short piston stroke for good penetration rates in soft and medium hard rock. Air blowing through the chuck when drilling, cleans the rotation chuck and lubricates the drill steel shank. The WR version has clockwise rotation and can be used for tightening or installing screen on threaded roof bolts. The BBC 34WS stoper offers extra power and torque for tough and difficult rock conditions. It provides air-flushing at the front head of the rock drill to prevent water and cuttings from entering the drill.


Funktioner och fördelar

  • High quality, designed for production drilling
  • Front flushing of drill steel to keep water and cuttings out from the drill

Användningsområden

  • Raise driving
  • Bolting
  • Screening

Tekniska data

Tekniska specifikationer
BergborrmaskinstypBergborr för underjordsborrning
BergborrmaskinsversionStandard
Vikt46.5 kg
Längd inskjuten1810 mm
Längd, utdragen2780 mm
Luftförbrukning125 l/s
Slagfrekvens2340 blows/min
Kolvdiameter80 mm
Slaglängd70 mm
Håldiameter27 - 41 mm
Vibrationsnivå, 3 axlar (ISO 5349-2)*30.5 m/s²
Garanterad ljudeffektnivå129 dB(A)
Ljudtrycksnivå*118 dB(A)
Adapterstorlek (mm)22x108
Adapterstorlek (tum)7/8x4 1/4

Produktvyer

Atlas Copco Construction Technique Scandinavia

0771-243 030

Skicka ett e-brev