Look to the DM series of drills for the best value in quality, productivity and reliability to achieve your blasthole drilling objectives.
• The robust DM75 mainframe and tower design ensure a high asset life even in some of the toughest mining conditions. The double cut structural tower lacing ensures a strong tower structure without the added weight of less efficient designs.
• A spacious one piece FOPS (Falling Object Protective Structure) rated cab with electric over hydraulic controls that are common with the DM series product line make it easy to operate, especially for drillers who have experience in other DM series machines.
• Proven hydraulic system that delivers on demand performance in the most efficient manner possible.
|Product series||DM series||DM series|
|Drilling method||Rotary - Multi pass||Rotary - Multi pass|
|Hole diameter||9 - 10 5/8 inch||229 - 270 mm|
|Hydraulic pulldown||75000 lbf||334 kN|
|Hydraulic pullback||30000 lbf||133 kN|
|Weight on bit||75000 lbf||34 t|
|Maximum hole depth||168 ft||51.2 m|
|Estimated weight||149600 - 187600 lb||68000 – 85000 t|