Key specs

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Applications demanding long reach and high breaking power require an XL series boom.

Applications include gyratory crushers in mines and quarries and grizzlies in mines. These series, like S- and M-series, feature a triangular design.

The boom pedestal is designed round for even stress distribution into the foundation.


  • Gyratory Crushers
  • Grizzly


  • Rammer full electrification
  • Round pedestal
  • Modular design
  • Heat treated conical pins
  • Low height/width design
  • High twist capacity
  • Heavy-duty cylinders
  • Shock absorbing pedestal mounting

Compatible with 2577, 3288, 4099, HA37, HA45, HA55, HA55HD


    Weight 15500 kg 34170 lb
    Input power 55 kW 74 hp
    Maximum reach 13.4 m 44 ft
    Nominal horizontal reach (H) 10.5 m 34.5 ft
    Nominal vertical reach (V) 10 m 32.8 ft
    Swing 170 ° 170 °
    Base diameter 2.29 m 7.5 ft