Datasheet updated 2021-07-27 13:49 (supersedes all previous editions)

Sandvik DU311-TVK is a versatile, compact and track mounted ITH longhole drill fitted with an onboard booster and designed for underground mining in 4 x 4 m or larger production drifts.

It can be used with the V-30 reaming head in Ø762 mm (30”) raise boring for slot or ventilation raises, ore passes, waste chutes or service holes.

It is also capable of drilling vertical and inclined fans and single or parallel Ø89–254 mm (3½”–10”) longholes up to 100 m in depth, using 3” to 8” in-the-hole hammers and Ø76–127 mm (3”–5”) pipes.