The Atlas Copco DM30 II is a crawler mounted, hydraulic top-head drive, multi-pass rotary drilling rig featuring a 30 ft (9.1 m) drill pipe change and a standard 4-rod carousel. With a starter rod under the rotary head, the DM30 II has a total depth capacity of 145 ft (44.2 m).
|Hole diameter||5 31/32 - 7 27/32 inch (152 - 200 mm)|
|Weight on bit||30000 lb (13600 kg)|
|Estimated weight||70000 lb (31.75 t)|
|Maximum hole depth||(145 ft) 44.2 m|
|Single pass depth||26 ft (7.9 m)|
|Drilling method||Rotary and DTH - Multi pass|