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(UDR1200) DE881 Multi-purpose exploration drill
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(UDR1200) DE881 Multi-purpose exploration drill

Item Code: (UDR1200) DE881 Multi-purpose exploratio

The (UDR1200) DE881 is a heavy-duty multipurpose exploration drill rig and is the industry benchmark in performance.

The (UDR1200) DE881 is a heavy-duty multipurpose exploration drill rig and is the industry benchmark in performance. The (UDR1200) DE881 offers more depth capacity in both diamond and reverse drilling when compared to its competitors. It is the most powerful drill rig in the range of exploration drills and is recognized as industry leading when it comes to performance.

Advantages

  • The hands free rod loading design enables safe tripping of the rod string in and out of the hole, ensuring no contact is made with the drill rods
  • The system torques the rod threads to the correct torque increasing drill rod life improving productivity
  • The multipurpose capability for reverse circulation and diamond applications provides greater flexibility
  • The tray includes an onboard rod storage bin, the rod bin is constructed to hold diamond core rods or reverse circulation rods

Technical data

  • Depth capacity* - coring (N) 3,200 m (10,498 ft)
  • Depth capacity - RC (4 in) 525 m (1,723 ft)
  • Rotation unit Top-drive, direct coupled to drill rod / pipe
  • Maximum torque 14,324 Nm (10,564 lbf/ft)
  • Maximum rpm 1,500 rpm
  • Feed force 113 kN / 11.4 t (25,350 lbf)
  • Pull force 226 kN / 23 t (50,700 lbf)
  • Main winch (pull capacity) 216 kN / 22 t (48,500 lbf)
  • Feed length (stroke) 7.32 m (24 ft)
  • Power unit - diesel 254 kW (340 hp)
    (EU stage III CARB/EPA Tier 3 emissions rating)
Drillman Brochure 2020

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