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Allis Chalmers HD21 - engine

Allis Chalmers HD21 tractor photo
1954 - 1965
Model years
Agricultural Crawler tractor
more Allis Chalmers HD21 specifications...


Engine Detail:

 supercharged diesel
 liquid-cooled vertical I-head
 844 ci [13.8 L]
Bore/Stroke:5.25x6.50 inches [133 x 165 mm]
Power:225 hp [167.8 kW]
Air cleaner:oil bath
Rated RPM:1800
Starter volts:24
Coolant capacity:80 qts [75.7 L]

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Last update:December 11, 2016
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