Farm tractors Oliver

Oliver OC-4 Tests

Oliver OC-4
Oliver OC-4

Tests

Tractor Tests
Test
NTTL 655: diesel 4-speed crawler
NTTL 656: gasoline 4-speed crawler
Nebraska Tractor Test 655
Test detailsDiesel 4-speed crawler
June 5 - 16, 1958
Link: Nebraska Tractor Test 655 file
Belt power (max)26.08 hp
19.4 kW
Belt fuel use (max)2.3 gal/hour
8.7 l/hour
Drawbar performance
Max power24.15 hp
18.0 kW
Power test gearGear 2 used for power test.
Max pull5124 lbs
2324 kg
Pull test gearGear 1 used for pull test.
Nebraska Tractor Test 656
Test detailsGasoline 4-speed crawler
June 5 - 16, 1958
Link: Nebraska Tractor Test 656 file
Belt power (max)25.34 hp
18.9 kW
Belt fuel use (max)2.5 gal/hour
9.5 l/hour
Drawbar performance
Max power23.14 hp
17.3 kW
Power test gearGear 2 used for power test.
Max pull4986 lbs
2261 kg
Pull test gearGear 1 used for pull test.

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