Allis Chalmers HD9 Tests


Allis Chalmers HD9 tractor photo
1951 - 1955
Agricultural Crawler tractor
Series map:
HD9
93.3hp*
*Estimated engine power for comparison only.
Nebraska Tractor Test 463
HD9 fuel use from test 463
Nebraska Tractor Test 463
Diesel 6-speed crawler
July 17 - 28, 1951
Link: Nebraska Tractor Test 463 file
Belt power (max)79.1 hp
59.0 kW
Drawbar performance
Max power67.39 hp
50.3 kW
Gear 2 used for power test.
Max pull19035 lbs
8634 kg
Gear 1 used for pull test.
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Peter Easterlund - owner/author
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Updated on August 23, 2022
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