Farm tractors International Harvester

International Harvester 574 Tests

International Harvester 574
International Harvester 574

Tests

Tractor Tests
Test
NTTL 1098: gasoline 8-speed 2WD
NTTL 1099: diesel 8-speed 2WD
Nebraska Tractor Test 1098
Test detailsGasoline 8-speed 2WD
April 21 - May 11, 1972
Link: Nebraska Tractor Test 1098 file
PTO performance
Power at rated engine speed52.97 hp
39.5 kW
Fuel use4.7 gal/hour
17.8 l/hour
Drawbar performance
Max power44.03 hp
32.8 kW
Fuel use4.6 gal/hour
17.4 l/hour
Power test gearGear 3L used for power test.
Max pull6,360 lbs
2884 kg
Pull test gearGear 1L used for pull test.
Nebraska Tractor Test 1099
Test detailsDiesel 8-speed 2WD
April 22 - May 12, 1972
Link: Nebraska Tractor Test 1099 file
PTO performance
Power at rated engine speed52.55 hp
39.2 kW
Fuel use3.6 gal/hour
13.6 l/hour
Drawbar performance
Max power45.85 hp
34.2 kW
Fuel use3.6 gal/hour
13.6 l/hour
Power test gearGear 3L used for power test.
Max pull6,446 lbs
2923 kg
Pull test gearGear 1L used for pull test.

Values may vary by engine, transmission or configuration. View source page