Sandvik DD422i
An intelligent two-boom development drill
The Sandvik DD422i is a two-boom underground development drill rig with automated drilling and remote monitoring for mines.
Sandvik · Drill rig
DD422i
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+Strengths
- Accurate automated drilling
- Productive in mine development
−Watch-outs
- Requires skilled maintenance
Overview
The DD422i is used to advance tunnels (drifts) in underground mines, drilling the face pattern automatically from a digital plan.
Sandvik DD422i specifications
| Booms | 2 |
|---|---|
| Application | Underground mine development |
| Automation | Automated drilling cycle |
Figures are typical for standard configurations as published by Sandvik. Values vary by market, emissions tier, attachments and options; confirm with your dealer before purchase, transport or lifting.
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