CME-55C - 300 Carrier
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CME-55 on CME-300 Carrier

Specifications

Features | Specifications | Optional Equipment | Track Carrier Mounted Drills

Engine

  • Cummins 4BT, 275 cubic inch [4.5 L] 110 H.P. water-cooled 4 cylinder turbocharged diesel engine.

Carrier

  • Track Width
    • 17.7 in [45 cm]
  • Avg. ground bearing pressure
    • 4.4 psi [.309 kg/cm2
  • Suspension
    • Triple walking beams
  • Turning Radius
    • In place
  • Drive
    • Hydraulic motor/planetary wheel drives
  • Steering
    • Remote radio controlled guidance
  • Hydraulic front winch
    • 12,000 lbs [5,443 kg]
  • Auger and rod racks
    • Standard
  • Tool boxes
    • Standard

Gradeability

  • Straight ahead climb
    • 50% grade
  • Side-hill traverse
    • 36% grade

Rotary drive

  • Clutch, heavy duty
    • 13 inch [33 cm]
  • Transmission
    • 4 speed forward, 1 speed reverse
  • Standard Rotary Box
    • 7,733 foot pounds [10,484 Nm] max
    • 689 rpm max
  • High Torque Rotary Box (optional)
    • 9,366 foot pounds [12,698 Nm] max
    • 569 rpm max
  • High Speed Rotary (optional)
    • 6,766 foot pounds [9,173 Nm] max
    • up to 787 rpm max

Hydraulic feed system

  • Retract force
    • 28,275 pounds [12,826 kg]
  • Pulldown force
    • 18,650 pounds [8,460 kg]
  • Retract rate (max)
    • 34.8 feet [10.6 m] per minute
  • Feed Rate (max)
    • 52.8 feet [16.1 m] per minute
  • Stroke
    • 72 inch [183 cm]

Leveling system

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

Stroke

  • 36 inch [91.4 cm]
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Features | Specifications | Optional Equipment | Track Carrier Mounted Drills