MB-4 Tug

Tug TKG048.jpg
Tug TKG048.jpg

MB-4 Tug


Part #: MB-4

Serial #: 0043

The MB-4 is a medium size tow tractor designed and built by Entwistle for the U.S. Air Force. The tractor uses rugged, off-road drive line components from commercial sources, and the structure is designed by Entwistle to provide essentially infinite life under the most severe operating conditions. The MB-4 provides a drawbar pull of over 14,000 pounds.

  • 14,000 (62,000 Newtons) drawbar pull (Nominal)
  • Cummins diesel engine power
  • Automatic four-speed transmission
  • Four-wheel drive
  • Two speed transfer case with inter-axle differential
  • Heavy duty, off-road tires
  • Selectable four-wheel, two wheel, or crab steering
  • 15 foot (4.5 meter) turning radius
  • 25 mph (40 kph) maximum speed
  • 20,0000 pounds (9,100 kg) gross vehicle weight rating
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