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Allis Chalmers HD21 - tests

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


Nebraska Tractor Test 550:

Test Date:July 6 - 18, 1955
Type:Diesel 2-speed crawler
Drawbar power (max):135.12 hp [100.8 kW]
Drawbar pull (max):40563 lbs [18399 kg]
Max pull gear:Low
Test report:PDF file

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Last update:December 11, 2016
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