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Drive Train

Powerful ef ciency

D11T/D11T CD Drawbar Pull

lb x kg x 1000 1000 160 350

140 300

120 250 100 200 80

150 60

100 40

50 20

0 0

0 km/h

0 1 2 3 4 5 6 7 mph

Speed

1 – 1st Gear 2 – 2nd Gear 3 – 3rd Gear

1

2

3

2 4 6 8 10 12

Torque Divider

A single-stage torque converter with output torque divider sends 75 percent of engine torque through the converter and 25 percent through a direct drive shaft for greater driveline efficiency and higher torque multiplication.

The torque converter shields the driveline from sudden torque shocks and vibrations.

Planetary Powershift Transmission

Three speeds forward and three speeds reverse, utilizing large diameter, high-capacity, oil-cooled clutches. • Modulation system permits fast speed and direction changes.

• Modular transmission and bevel gear slide into rear case for easy servicing, even with ripper installed. • Oil-to-water cooler for maximum cooling capacity. • Forced oil flow lubricates and cools clutch packs to provide maximum clutch life.

• Controlled throttle shifting regulates engine speed during directional shifts for smoother operation and longer component life.

Steering Clutch and Brake

Fade resistant and adjustment free. The multi-disc, oil-cooled steering clutches are hydraulically applied and electronically controlled. The brakes are applied by springs and hydraulically released for safe and reliable braking performance.

Drawbar Pull vs. Ground Speed

As loads on the tractor increase, the D11T offers unmatched lugging capability and smooth shifting as the need occurs to change gears under varying loads.

Enhanced Auto Shift

Enhanced Auto Shift is a new standard feature that improves fuel efficiency by automatically selecting the optimal reverse gear and engine speed combination based upon powertrain load and desired ground speed.

Modular Powertrain

The design permits quick removal and installation of major components such as the engine, transmission and final drives.

6

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