Dowty Group - US Product Brochure

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• The shearer on this face is an AB 16 DERDS.
  Comprising of 17″ Mech Haulage / 22 mm chain
  The ranging arms are the Extended FIDD Boom type.
  DERDS – Double Ended Ranging Drum Shearer
  FIDD – Fully Intergrated Double Drum
  Basically the boom/gearbox suitable for either end therefore.
  Motor 300 HP @ 60hZ
  DERDS.

  By Alcwyn Elliott (19/12/2019)