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Tractors > Allis Chalmers > D21 Series I

Allis Chalmers D21 Series I - transmission

Allis Chalmers D21 Series I tractor photo
1963 - 1969   D Series
Model years
Row-Crop tractor
more Allis Chalmers D21 Series I specifications...



Transmission:Power Director
Type:sliding gear
Gears:8 forward and 2 reverse
Clutch:dry disc
Oil capacity:68 qts [64.4 L] *No PTO or hydraulics
 92 qts [87.1 L]
Transmission is controlled by means of a range control knob and a gear shift lever. The range knob is located below the steering wheel, pushing it forward puts the tractor in high range, pull it back engages low range. The gear shift selects one of four forward gears, or reverse. The tractor must be stopped and clutch used to change gears or range.
Speeds:With 18.4x34 rear tires.
D21 Series I Power Director sliding gear speeds

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Last update:November 21, 2017
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