• The DS311 jumbo jumbo electrohydraulic rock drill anchor very versatile and compact designed for rock reinforcement in underground mines with small and medium cross sections.
  • Jumbo for tasks of support and/or fortification of the rock massif in ceilings, slabs and/or stopes, since it allows the installation of friction bolts (from 5 to 10 feet) with cement injection, as well as the placement of electrowelded mesh. It is also an extremely reliable equipment for the operator, since during the work it is kept in a safe position as it is protected by a certified metal structure canopy or hood. other support jumbos.




Disponibilidad Icono
12-16 weeks

Delivery time

500 hours


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