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Underground Drilling Equipment

NEW PRODUCTS

SEGMENTS

Sandvik DS311 Bolter

The combination of productivity and versatility in ground support is showcased by the Sandvik DS311 bolter. As the most compact bolter in its category, it delivers an outstanding ratio between bolting length and bolting height, making it an ideal solution for demanding underground ground support applications.

Specifications:

  • Coverage: 6.35 × 2.1 m
  • Bolting Heads: Sandvik SBH5 to SBH10, with up to 4.3 m bolting depth
  • Rock Drills: Sandvik RD314 (14 kW) and RD315 (15 kW)
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Sandvik DD322i Development Drill

The Sandvik DD322i is a compact two-boom underground development drill equipped with Sandvik’s latest drilling automation technology. It delivers the high performance, accuracy, and reliability required for underground mine development and small- to medium-sized tunneling projects.

Specifications:

  • Coverage: Up to 58 m²
  • Hole Diameter Range: 43–64 mm
  • Drilling Depth Range: 3.44–5.27 m
  • Rock Drill: Sandvik RD520 (20 kW)
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