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Caterpillar Inc. - MD6420B Rotary Drill Rigs

Caterpillar allows nothing less than the finest workmanship and the best business practices to go into the products we make. Our rotary blasthole drills are no exception. Today, they are one of the most trusted drilling systems in surface mining operations worldwide due to the integrity we build right in.


Key Specifications
Hole Diameter Up to 311 mm (Up to 12.25 in)
Engine QST-30 Tier 2
Horsepower capacity 290.0 hp (216.0 kW)

Company Info

100 North East Adams Street
Peoria, IL
US, 61629


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