The RB1050 XD for Extreme Duty Grizzly and Large Gyratory Crushing Applications

Atlas Copco offers the RB1050 XD three section pedestal boom, which is specifically designed for extreme duty grizzly and huge gyratory crusher applications. The equipment has a horizontal reach of approximately 9.6 m and incorporates the AutoLube automatic boom lubrication system and the SlewDevice with 270 degree rotation. In addition, the FlexiBase shock and vibration absorbing system is equipped into the pedestal boom for improved life expectancy.

Key Features

The product features of the RB1050 XD pedestal boom are:

  • FlexiBase shock and vibration absorbing system improves life expectancy
  • AutoLube automatic boom lubrication system increases boom’s life expectancy and reduces maintenance
  • MB1700, MB1500, MB1200 or MB1000 breaker for enchanted productivity
  • SlewDevice with 270 degree rotation allows optimum each and ease of maintenance


The specifications of the RB1050 XD pedestal boom are provided in the table below:

Duty Extreme
Application Gyratory crusher
Horizontal reach (breaker vertical), max 9.6 m
Vertical reach (excluding breaker), max 5 m
Swing 270
Number of boom sections 3
Power pack 75 kW
Radial raking depending on reach, max at 2 m 1000 - 4000 kg
Axial raking 1700 kg
Operating mass excluding breaker, Power pack and control console 13132 kg
Recommended breaker weight 750 - 1700 kg
Hydraulic breaker MB1000, MB1200, MB1500, MB1700
FlexiBase Yes 100

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