Caterpillar D11

Caterpillar D11T
TypeHeavy bulldozer
ManufacturerCaterpillar
Length35.8 feet (10.9 m)
Width10.4 feet (3.2 m) (track); 22 feet (6.7 m) (blade)
Height14.9 feet (4.5 m) (top of stack)
Weight248,500 pounds (112,700 kg) (operating weight)
PropulsionCaterpillar tracks
Engine modelCAT C32 ACERT
Gross power936 horsepower (698 kilowatts)
Flywheel power850 hp (630 kW)
Blade capacity43.6 m3 (57.0 cu yd)[1]

The Caterpillar D11T is a large bulldozer introduced by Caterpillar Inc. in 1986 to replace its D10. Weighing 248,500 pounds (112,700 kg), it is Caterpillar's largest and most powerful bulldozer. Mainly used in the mining industry, it is also employed to push-load scrapers, and rip rock overburden. D11s are manufactured in East Peoria, Illinois.

  1. ^ "CAT Products - D11T/D11T CD Track-Type Tractor". cat.com. Caterpillar Inc. 2011. Retrieved 2011-01-27.

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