2-boom underground jumbo drill available through QME’s equipment fleet, currently in everyday operation.
Model: DD422i | Category: Development Drills
Condition: Used | Operating Weight: 26,000kg
This two-boom DD422i face-drilling jumbo remains in everyday underground service and is fitted with twin Sandvik RD525 rock drills, TF500 feeds and a Platinum-level automation package.
Operating weight: 26,000kg | Engine power: 170–200kW (Cummins QSB4.5, Tier 4F) | Power supply: 660V, 50Hz
The rig includes a full air-conditioned cabin, automatic boom greasing and an Ansul fire suppression system. Recorded engine hours: approx. 1,320.