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Epiroc Drill rig 2010s–present

Epiroc Boomer S2

A two-boom face drilling jumbo

The Epiroc Boomer S2 is a two-boom underground face drilling rig for small to medium-size tunnels and mine drifts.

Alexey Puzanov ByAlexey Puzanov Updated 1 min read
Face drilling jumbo working in a tunnel
Face drilling jumbo working in a tunnel

Photo: Allill at Korean Wikipedia, CC BY-SA 3.0 · license

+Strengths

  • Compact for small drifts
  • Reliable rock drills

−Watch-outs

  • Coverage limited compared with three-boom jumbos

Overview

Face drilling jumbos drill the pattern of holes at the tunnel face that are then charged and blasted. The Boomer S2 suits small and medium cross-sections in mining and civil tunnelling.

The photo shows a face drilling jumbo at work in a tunnel.

Epiroc Boomer S2 specifications

Booms2
ApplicationUnderground face drilling
Coverage areaup to ≈45 m² (484 ft²)

Figures are typical for standard configurations as published by Epiroc. Values vary by market, emissions tier, attachments and options; confirm with your dealer before purchase, transport or lifting.

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Sources and further reading

  1. Epiroc – Boomer face drilling rigs (epiroc.com)
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