Sandvik Construction provides solutions for construction industries in niches such as quarrying, tunneling, demolition, dimensional stone, recycling and civil engineering.

BB7950 Breaker boom

Sandvik Large Range booms are specially designed for mining markets. Proven design combined to over dimensioning makes this a convenient and safe choice.

Large Range booms also feature 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 e.g. fitting same cylinders for all boom functions.


  • Grizzlies
  • Stationary crushers
  • The most common boom range in heavy duty mining

Features and benefits

  • Sandvik full electrification
  • Modular design
  • Conical Expander® pins
  • High twist capacity
  • Heavy-duty cylinders
  • Shock absorbing pedestal mounting
  • Suitable breaker BR1533

Key specifications

Weight, kg 7950
Maximum reach, m 11.7
Nominal horizontal reach (H), m 9.8
Nominal vertical reach (V), m 8.2
Swing, o 170
Base dimensions, m 1.52 x 1.22
Recommended breaker types BR1533
Recommended power packs HA30, HA37

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