BB8140/R Breaker boom

Sandvik BB8140 breaker boom is specially designed to maintain optimum crusher throughput, increase crusher efficiency and extend the life of the crusher.​​ It enables the hydraulic hammer to be optimally positioned and applied, allowing blockages or bridging of rock to be broken and cleared quickly and efficiently.

Sandvik BB8140 also features a multi-fit pedestal, which makes replacing existing, worn-out boom systems more convenient. In addition, the number of different parts is cut to minimum by fitting same cylinders for all boom functions, along with other modular features. This makes it easier to service and maintain, minimizing downtime and maximizing productivity.

Sandvik BB8140 applications include grizzlies and stationary crushers. It's a productive, stable and reliable piece of equipment.


  • Sandvik full electrification means the equipment is energy efficient
  • Modular design makes it easy to assemble, and replace parts
  • Conical Expander® pins
  • High twist capacity maximizes productivity
  • Heavy-duty cylinders means a longer wear life, minimizing downtime
  • Shock absorbing pedestal mounting makes the equipment stable under the toughest conditions
Technical data
BB8140 BB8140R
Weight, kg  17,500 13,500 
Maximum reach, m  17.0 17.0 
Nominal horizontal reach (H), m  14.1 14.1 
Nominal vertical reach (V), m  13.2 13.0
Swing, °  170 360 
Base diameter, m  2.29  1.40
Recommended breaker types BR2577, BR3288, BR4099 BR2577, BR3288, BR4099
Recommended power packs HA37, HA45, HA55, HA55HD HA37, HA45, HA55, HA55HD