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Atlas Copco - DM25-SP Rotary Blast Hole Rigs

The Atlas Copco DM25-SP is a crawler mounted, hydraulic table drive, rotary drilling rig specifically designed for production blasthole drilling to depths up to 50 ft (15.2 m) in a single pass without a pipe change. Tower options are available for both a 40 ft and a 50 ft clean hole tower. The DM25-SP is ideal in soft, non-abrasive applications suitable for kelly bar drilling and angle drilling is an option.


Key Specifications
Hole diameter 4 - 7 inch (102 - 178 mm)
Weight on bit 25000 lb (11300 kg)
Maximum hole depth 40 ft (12.2 m)
Estimated weight 62000 lb (28 t)
Single pass depth 40 ft (12.2 m)
Drilling method Rotary and DTH - Single pass

Company Info

Sickla Industriväg 19
SE, SE-105 23 Stockholm


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