CME-85 Drill Specifications

Engine

  • Cummins 6BT, 359 cubic inch [5.9 L] 6 cylinder turbocharged diesel engine.

Rotary drive

  • Clutch, heavy duty
    • 13 inch [33 cm]
  • Transmission
    • 5 speed forward, 1 speed reverse
  • Standard Rotary Box
    • 21,366 foot pounds [95,040 Nm] max
    • 414 rpm max
  • High Speed Rotary Box (optional)
    • 16,830 foot pounds [74,863 Nm] max
    • 526 rpm max

Hydraulic feed system

  • Retract force
    • 48,000 pounds [21,773 kg]
  • Pulldown force
    • 28,000 pounds [12,700 kg]
  • Hoist rate (max)
    • 95 feet [29 m] per minute
  • Feed Rate (max)
    • 84 feet [26 m] per minute
  • Stroke
    • 75 inch [1.9 m]

Leveling system

Three jacks, inverted design with chrome-plated piston rods enclosed at all times.

Stroke

  • 36 inch [91.4 cm]
Performance ratings are based on engineering specifications, calculations and accepted industry standards. Capacities may vary according to drilling conditions. CME reserves the right to amend these specifications at any time, without notice.