Farm tractors Oliver

Oliver OC-12 Tests

Oliver OC-12
Oliver OC-12

Tests

Tractor Tests
Test
NTTL 548: gasoline 4-speed crawler
NTTL 549: diesel 4-speed crawler
Nebraska Tractor Test 548
Test detailsGasoline 4-speed crawler
June 15 - 28, 1955
Link: Nebraska Tractor Test 548 file
Belt power (max)57.93 hp
43.2 kW
Belt fuel use (max)6.0 gal/hour
22.7 l/hour
Drawbar performance
Max power50.83 hp
37.9 kW
Power test gearGear 2 used for power test.
Max pull10399 lbs
4716 kg
Pull test gearGear 1 used for pull test.
Nebraska Tractor Test 549
Test detailsDiesel 4-speed crawler
June 15 - 28, 1955
Link: Nebraska Tractor Test 549 file
Belt power (max)56.55 hp
42.2 kW
Belt fuel use (max)4.8 gal/hour
18.2 l/hour
Drawbar performance
Max power50.54 hp
37.7 kW
Power test gearGear 2 used for power test.
Max pull11333 lbs
5140 kg
Pull test gearGear 1 used for pull test.

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