BB3330 Breaker boom

Sandvik BB3330 is a low-profile, compact underground breaker boom with a long horizontal reach. It is suitable for grizzly applications as well as for mobile breaking and scaling, and has all the latest innovations of Sandvik breaker booms, such as conical pins for a long service life and internal piping for minimized wear and tear.

Small range booms can be operated directly by the valve levers or with radio controls.


  • Small grizzlies with limited headroom
  • Mobile breakers


  • 360° rotation for optimal reach
  • Full Rammer electrification offers better reliability
  • Round pedestal offers structural strength and minimal footprint
  • Internal piping results in minimized wear and tear
  • Heat treated conical pins for long service life and easy removal when replacing the bushings
  • Low height/width design for maximal reach
  • Heavy-duty cylinders result in a longer service life
Technical data
Weight, kg 1,310
Maximum reach, m 4.4
Nominal horizontal reach (H), m 3.4
Nominal vertical reach (V), m 1.7
Swing, ° 360
Base diameter, m 0.8
Recommended breaker types BR555, BR777
Recommended power packs HA18