BBD 46WR-8: Stoper for soft to medium hard rock (clockwise rotation) - Atlas Copco Sverige

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BBD 46WR-8: Stoper for soft to medium hard rock (clockwise rotation)

8311 0202 37

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.


Funktioner och fördelar

  • High quality, designed for production drilling
  • Clock wise rotation for bolting (BBD 46 WR)

Användningsområden

  • Raise driving
  • Bolting
  • Screening

Tekniska data

Tekniska specifikationer
BergborrmaskinstypBergborr för underjordsborrning
BergborrmaskinsversionStandard
Vikt40 kg
Längd inskjuten1650 mm
Längd, utdragen2620 mm
Luftförbrukning90 l/s
Slagfrekvens3000 blows/min
Kolvdiameter75 mm
Slaglängd45 mm
Håldiameter27 - 41 mm
Vibrationsnivå, 3 axlar (ISO 5349-2)*10 m/s²
Garanterad ljudeffektnivå124 dB(A)
Ljudtrycksnivå*121 dB(A)
Adapterstorlek (mm)22x108
Adapterstorlek (tum)7/8x4 1/4

Produktvyer

Atlas Copco Construction Technique Scandinavia

0771-243 030

Skicka ett e-brev