Blasthole Drill Rigs

The Cat® MD6250 blasthole drill produces 152-250 mm (6-9.8 in) diameterholes used for explosive charges at mines or quarries. Drilling modesinclude rotary for soft rock and down-the-hole (DTH) for hard rock.Single-pass hole depth with standard mast is 11.2 m (36.7 ft); maximummulti-pass hole depth is 53.8 m (176.7 feet).The MD6250 will operate efficiently at virtually all temperatures andelevations. Semi-autonomous and fully autonomous drilling is supported.The drill’s 879 hp Cat C27 ACERT™ engine can be configured to matchemissions regulations in any global region.

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