Drilling rigs
Rotary blasthole drilling rigs designed for drilling vertical and inclined blastholes in open-pit mining.
Rotary drilling rig SBSh-270
Key characteristics:
- Blasthole diameter, mm250, 270
- Total drilling depth, m32
- Single-pass drilling depth, m10
- Axial thrust, kN450
- Weight, t135
Rotary drilling rig SBSh-270А
Key characteristics:
- Blasthole diameter, mm250, 270
- Total drilling depth, m28,5
- Single-pass drilling depth, m19,5
- Axial thrust, kN450
- Weight, t145
Diesel rotary drilling rig SBSH-215 DG
Key characteristics:
- Blasthole diameter, mm215 (170 - 250)
- Total drilling depth, m55
- Single-pass drilling depth, m9
- Axial thrust, kN270
- Weight, t55