The Pit Viper 311 blasthole drill can add unsurpassed productivity to your mining operations. The heavy, durable, ergonomically designed Pit Viper 311 can drill a 65 ft (19.8 m) clean hole in a single-pass, which yields higher drilling efficiencies (up to 25% when drilling in soft material) by eliminating rod change time and allowing more time for drilling.
|Hole diameter||9 - 12.25 inch (228 - 311 mm)|
|Weight on bit||110000 lb (49.9 kg)|
|Estimated weight||310000 lb (140 t)|
|Maximum hole depth||135 ft (45 m)|
|Single pass depth||65 ft (19.8 m)|
|Drilling method||Rotary and DTH - Single pass|