Tractors > J.I. Case > 511-B

J.I. Case 511-B Tests



J.I. Case 511-B tractor photo
1958 - 1960
500B Series
Row-Crop tractor
Series map:
511-B
50.0hp*
*Estimated engine power for comparison only.
Nebraska Tractor Test 646
511-B fuel use from test 646
Nebraska Tractor Test 646
Gasoline 12-speed 2WD
April 14 - 18, 1958
Link: Nebraska Tractor Test 646 file
Belt power (max)45.10 hp
33.6 kW
Belt fuel use (max)4.1 gal/hour
15.5 l/hour
Drawbar performance
Max power39.05 hp
29.1 kW
Gear 5 used for power test.
Max pull5,635 lbs
2556 kg
Gear 1 used for pull test.
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Updated on August 14, 2025
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