DS422i Technical specification


Datasheet updated 2021-09-10 11:58 (supersedes all previous editions)

Sandvik DS422i is a rock reinforcement drill rig specialized for cement grouted cable-bolt installation in underground mines and tunnels.

Sandvik DS422i is capable of installing up to 25 meter long cable bolts with several steel strands per hole. The drill rig is provided with an on board automatic cement mixer, a cement silo and a steel strand reel. It is therefore
autonomous for more than a shift.