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Tag: John Henry Rock Drill

John Henry Rock Drill Offers JH20/323F Excavator-Mounted Machine

September 14, 2020 Rock Products News

The John Henry JH20/323F consists of the full-capacity 20-ft. drill boom option of the John Henry Rock Drill mounted on the highly Caterpillar excavator platform. Excellent penetration rates are achieved by dedicating full power of the excavator to drilling functions. The following components are included:

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Drilling & BlastingExcavator-Mounted, JH20/323F, John Henry Rock Drill

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Recent Posts

  • Trottenberg on Board
  • Construction Starts End 2020 on a Decline
  • BKT’s EARTHMAX SR 45 M for Muddy Environments
  • Two New Drone-Use Mandates Go Into Effect
  • MSHA Details Final Fatality of 2020

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