j i case 431

J.I. Case 431 tractor photo
1960 - 1969 430 SeriesRow-Crop tractor
1960 - 1969
430 Series
Row-Crop tractor
1960 - 1969
430 Series
Row-Crop tractor
1960 - 1969
430 Series
Row-Crop tractor
Nebraska Tractor Test 785
431 fuel use from test 785
431 fuel use from test 785
431 fuel use from test 785
431 fuel use from test 785
Nebraska Tractor Test 785
Diesel 4-speed 2WD April 6 - 15, 1961 Link: Nebraska Tractor Test 785 file
PTO performance
Power at rated engine speed
34.38 hp 25.6 kW
Fuel use
2.0 gal/hour 7.6 l/hour
Drawbar performance
Max power
30.33 hp 22.6 kW
Fuel use
2.1 gal/hour 7.9 l/hour
Gear 3 used for power test.
Max pull
4,506 lbs 2043 kg
Gear 1 used for pull test.