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Caterpillar Inc. - MD6640 Rotary Drill Rigs

Designed for longevity and easy access to components, the MD6640 is favored by drillers for dependability and serviceability. Adding to its productivity are smart features such as a simple hydraulics system, reliable electrical in all weather conditions, quick pipe changes, and angle hole drilling to 25° in 5° increments. Efficient and comfortable cab is designed for maximum operator productivity. Additionally, vibration and noise are minimized by the use of proven programmed drill control option with the cushioned centralizer and shock sub.


Key Specifications
Bit Load up to 64 000 kg (up to 141,096 lb)
Hole Diameter 244 - 406 mm (9.6 - 16 in)
Multi-Pass Hole Depth Up to 85.3 m (280 ft)
Single-Pass Hole Depth 18.3 - 21.3 m (60 - 70 ft)
Working Weight 339512.0 lb ( 154000.0 kg)

Company Info

100 North East Adams Street
Peoria, IL
US, 61629


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