Cat® Rotary drills MD67500 pages

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Specifications

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Mainframe Components

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Air Compressor

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101.9 m3/min (3600 icfm) free

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air and 2 552 kPa (80 psi) Standard

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Leveling Jacks (4)_

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Automatic Leveling System Standard

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Jack Size 229 mm (9 in) dia x

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1 676 mm (66 in) stroke

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Jack Pad Diameter 1118 mm (44 in)

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Machine Lift - Rear 1 143 mm (45 in)

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Machine Lift - Front 1016 mm (40 in)

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Operating Leveling Grade to 19%

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Lubrication_

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Automatic Single Line

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PLC Controlled Standard

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Cat®

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MD6750

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Rotary Blasthole Drill

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Lower Works

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Crawler Mounting_

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Dual Axles Fixed Rear & Pivotable Front

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Overall Length 7.75 m (25 ft 5 in)

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Overall Tread Width - Standard 6.68 m (21 ft 11 in)

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Tread Widths - Standard 914 mm (36 in)

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Tread Widths -

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Optional Wide Links 1 067 mm (42 in)

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Propel_

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Chainless Hydraulic Drive, Standard

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Counter-rotating Tracks,

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Crawler-mounted Disc Brakes

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and Tow Brake Release

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Propel Speed 1.45 kph (0.9 mph)

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Operating Propel Guide 325%

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Drilling

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Hole Diameter 273 - 444 mm

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(10.75 - 17.5 in)

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Hole Depth - Single Pass Std 18.29 m (60 ft)

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