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Comparison · Drill rig

Epiroc Boomer S2 vs Sandvik DD422i

Beyond the numbers, compare local dealer support, parts availability and resale value for Epiroc and Sandvik in your region: over the life of a machine they often matter more than small specification differences.

Face drilling jumbo working in a tunnel
Epiroc Epiroc Boomer S2
Sandvik Sandvik DD422i
Operating weight ——
Engine power ——
Booms 22
Application Underground face drillingUnderground mine development
Coverage area up to ≈45 m² (484 ft²)—
Automation —Automated drilling cycle
Strengths
  • + Compact for small drifts
  • + Reliable rock drills
  • + Accurate automated drilling
  • + Productive in mine development
Watch-outs
  • − Coverage limited compared with three-boom jumbos
  • − Requires skilled maintenance
Full Boomer S2 reviewFull DD422i review

Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.