DM75
DM75
DM75 Powerful and reliable rotary tricone drill for 250mm -270mm (9-7/8” to 10-5/8”) holes.
BUILT ON SUCCESS The DM75 is built on the past success of the DM-M2 and takes it one step further.

 

Electronic Air Regulation System (EARS)

EARS allows you to easily adjust your compressor to save horsepower and fuel consumption.

 

Fast feed and retract speeds

The DM75 feed system allows for fast feed and retract speeds to ensure high penetration rates.

 

Single pass and multi pass capability

The DM75 can single pass drill holes up to 10 m (32.4 ft) and multi pass holes up to 53.3 m (175 ft).

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.
Quick facts

Technical Specifications

Metric 
Product series DM series    
Drilling method Rotary - Multi pass    
Hole diameter 229 - 270 mm    
Hydraulic pulldown 334 kN    
Hydraulic pullback 133 kN    
Weight on bit 34 t    
Single pass depth 8.5 m    
Maximum hole depth 51.2 m    
Estimated weight 68000 – 85000 t    
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