Rammer M630 booms have been built to take heavy loads in quarry and mining applications. Typically, M630 booms are installed to enhance the productivity of stationary crushers by feeding material to the crushers and raking the hopper area.

M630booms are designed for even heavier applications like underground grizzlies, but the capacity of the boom construction is heavier to withstand the tougher duty cycles.

The benefit of the triangular boom design is light weight combined with high capacity. Furthermore the boom pedestal is designed circular to optimize the stress distribution and foundation structures.


  • Rammer full electricfication
  • Round pedestal
  • Modular design
  • Heat treated conical pins
  • Shock absorbing pedestal mounting


  • Gyratory Crushers
  • Grizzly
  • Blockage and build-ups


Weight 6700 kg
Input power 37 kW
Maximum reach 8.9 m
Nominal horizontal reach (H) 6.7 m
Nominal vertical reach (V) 5.8 m
Swing 170 °
Base diameter 1.68 m


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