Caterpillar MD6420
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Description
Caterpillar

Overview MD6420 Rotary Drill

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Specifications
Bit Load up to 42 000 kg (up to 92,594 lb)
Hole Diameter 229 - 311 mm (9.0 - 12.25 in)
Engine Model C27 (Tier 2) - 597 kW (800 hp) at 2,100 rpm
Altitude Up to 4572 m (Up to 15,000 ft)
Minimum Ambient Rating - Standard -20 °F
Maximum Ambient Rating - Standard 125 °F
Head Travel (13 m/40 ft Configuration) 600 in
Retract Rate 0-33.5 m/min (0-110 ft/min)
Drilling Feed Rate 0-19 m/min (0-61 ft/min)
Pull-Down Capacity Up to 383 kN (Up to 86,000 lbf)
Hoist Capacity Up to 19 843 kg (Up to 43,745 lbf)
Head Travel (16 m/50 ft Configuration) 720 in
Cable Type - 29 mm (1.125 in) DYFORM 8
Horse Power Capacity 290 HP
Torque 0-15 185 N∙m (0-11, 200 lbf-ft)
Fuel tank 400 gal (US)
Optional Fuel Tank 450 gal (US)
Rated Horse Power 800 HP
Full Load 2100 r/min
Manufacturer Caterpillar
Model C27 Tier 2
Height - Inside 76.5 in
Number of Doors Two with windows (included in above)
Operator's seat One swivel-type with armrests, headrest and retractable seat belt
Climate Control Wall-mounted, AC/heating/ pressurizing unit
Number of Rollers - Each Side 13
Track Drive Disconnect Standard (manual)