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Caterpillar D11T

Caterpillar D11T tractor
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The Caterpillar D11T is a large bulldozer produced from 2007 to 2020. It features a powerful 32.1L 12-cylinder turbocharged aftercooled diesel engine delivering 935 hp gross and 850 hp net. The tractor uses a 3-speed power shift transmission and a crawler drive with two-stage planetary final drives. It has a fuel capacity of 425 gallons standard with an optional 505 gallons, and a hydraulic system capacity of 64 gallons. The D11T is equipped with 28-inch wide tracks and weighs between 163,200 to 230,100 pounds depending on configuration. The cab is standard with available air-conditioning. Attachments include front-mount blades of 220 and 250 inches width with hydraulic lift. The D11T is part of the Caterpillar D11 series, succeeding the D11R and preceding the D11 model.
Caterpillar D11Tbulldozerspecificationsenginetransmissiondimensionshydraulicsattachments
Power-
Founded-
ModelD11T

Technical Specifications

Detailed specifications and technical data for Caterpillar D11T

Power

Engine (net):850 hp (633.8 kW)
Engine (gross):935 hp (697.2 kW)

Engine

Type:turbocharged aftercooled diesel
Model:Caterpillar C32
Starter:electric
Cylinders:12-cylinder
Rated RPM:1800
Bore/Stroke:5.71x6.38 inches (145 x 162 mm)
Power (net):850 hp (633.8 kW)
Displacement:1959 ci (32.1 L)
Oil capacity:112 qts (106.0 L)
Configuration:liquid-cooled V-12
Power (gross):935 hp (697.2 kW)
Starter volts:24
Coolant capacity:252 qts (238.5 L)

Height

Cab:173 inches (439 cm)
Hood:141 inches (358 cm)
ROPS:184 inches (467 cm)
Exhaust:181 inches (459 cm)

Capacity

Fuel:425 gal (1608.6 L)
Fuel Optional:505 gal (1911.4 L)
Hydraulic system:64 gal (242.2 L)

Dimensions

Gauge:114 inches (289 cm)
Width:142 inches (360 cm)
Length:237 inches (601 cm)
Shipping weight:163200 lbs (74027 kg)
11S dozer length:324.7 inches (824 cm)
11U dozer length:342.3 inches (869 cm)
Operating weight:230100 lbs (104373 kg) Weight with 11U ABR bulldozer and ripper.

Electrical

Batteries:4
Battery AH:190
Battery volts:12
Charging amps:100
Charging system:alternator

Hydraulics

Type:open center
Capacity:64 gal (242.2 L)
Pressure:3525 psi (243.0 bar)
Pump flow:164 gpm (620.7 lpm)

Mechanical

Cab:standard with available air-conditioning
Drive:crawler
Final drives:two-stage planetary

Production

Type:Bulldozer
Manufacturer:Caterpillar
Years produced:2007 - 2020

Attachments

220" Blade

Cut:30.2 inches (76 cm)
Lift:60 inches (152 cm)
Tilt:47 inches (119 cm)
Model:Caterpillar 11S
Mount:front-mount
Width:220 inches (558 cm)
Height:109 inches (276 cm)
Weight:32658 lbs (14813 kg)
Lift type:hydraulic-lift

250" Blade

Cut:30.2 inches (76 cm)
Lift:60 inches (152 cm)
Tilt:53 inches (134 cm)
Model:Caterpillar 11U
Mount:front-mount
Width:250 inches (635 cm)
Height:109 inches (276 cm)
Weight:38131 lbs (17296 kg)
Lift type:hydraulic-lift

Transmission

Type:power shift
Gears:3 forward and reverse
Oil capacity:364 qts (344.5 L)

Dimensions & Tracks

Weight:163200 to 230100 pounds
Track width:28 inches

Related Models

Caterpillar D11

Model:D11

Caterpillar D11R

Model:D11R