Drilling rigs

Rotary blasthole drilling rigs designed for drilling vertical and inclined blastholes in open-pit mining.

Rotary drilling rig SBSh-270

Rotary drilling rig SBSh-270

Key characteristics:

  • Blasthole diameter, mm
    250, 270
  • Total drilling depth, m
    32
  • Single-pass drilling depth, m
    10
  • Axial thrust, kN
    450
  • Weight, t
    135

Rotary drilling rig SBSh-270А

Rotary drilling rig SBSh-270А

Key characteristics:

  • Blasthole diameter, mm
    250, 270
  • Total drilling depth, m
    28,5
  • Single-pass drilling depth, m
    19,5
  • Axial thrust, kN
    450
  • Weight, t
    145

Diesel rotary drilling rig MR-200

Diesel rotary drilling rig MR-200

Key characteristics:

  • Blasthole diameter, mm
    170 - 250
  • Total drilling depth, m
    54
  • Single-pass drilling depth, m
    9
  • Axial thrust, kN
    240
  • Weight, t
    55

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