Farm tractors International Harvester

International Harvester 300 Tests

International Harvester 300
International Harvester 300

Tests

Tractor Tests
Test
NTTL 539: gasoline 2WD Torque Amplifier
NTTL 574: LP gas Torque Amplifier 2WD
Nebraska Tractor Test 539
Test detailsGasoline 2WD Torque Amplifier
May 5 - 10, 1955
Link: Nebraska Tractor Test 539 file
Belt power (max)41.26 hp
30.8 kW
Belt fuel use (max)4.0 gal/hour
15.1 l/hour
Drawbar performance
Max power37.36 hp
27.9 kW
Power test gearGear 3 used for power test.
Max pull4,379 lbs
1986 kg
Pull test gearGear 1 used for pull test.
Nebraska Tractor Test 574
Test detailsLP gas Torque Amplifier 2WD
May 16 - June 1, 1956
Link: Nebraska Tractor Test 574 file
Belt power (max)42.68 hp
31.8 kW
Belt fuel use (max)4.7 gal/hour
17.8 l/hour
Drawbar performance
Max power38.32 hp
28.6 kW
Power test gearGear 1 used for power test.

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