Dando Drilling International Ltd,

MintecModel 12.8 -Mineral Exploration Drilling Rigs

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Designed specifically for mineral exploration, the versatile, heavy-duty Mintec 12.8 drilling rig is capable of wireline coring, reverse circulation(RC) and rotary air blast drilling (RAB) to great depths in remote locations.

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  • 12,800kgf pullback
  • RC and RAB compatible
  • High specification rotary heads and double clamps available
  • Head tilt for loading roads
  • Hydraulic side shift for tripping out of the hole
  • Location of drilling controls provides the driller optimum view of the borehole
  • Mast dump for angle drilling
  • Main winch for handling tools and casing
  • Wireline winch
  • Hydraulic rod clamps
  • Onboard coring pump
  • Various mounting options including steel single grouser tracks for when encountering rough/ muddy terrain or 6 x 6 truck for quick mobilisation between sites of long distance.
  • NWL (8kg/m) drill rod  1280m (4199ft)
  • HWL (11.6kg/m) drill rod  883m (2897ft)
  • PWL (17.33kg/m) drill rod  591m (1939ft)
  • 4" RC (25kg/m) drill rod  410m (1345ft)

* Depths stated are theoretical and based on 80% capacity of the machine. Depths achieved will depend on variables including ground conditions and capability of crew operating the machine.