Tractors > Oliver > 1850

Oliver 1850 Tests

1964 - 1969

50 Series

Row-Crop tractor

Series map:

1750

1850

1950

88.9hp*

102.2hp*

116.7hp*

1800↓ 1960-1962

*Estimated engine power for comparison only.

Tractor Tests
NTTL 869: diesel 12-speed 4WD
NTTL 870: diesel 12-speed 2WD
NTTL 875: gasoline 12-speed 2WD
NTTL 876: gasoline 12-speed 4WD

Nebraska Tractor Test 869

Nebraska Tractor Test 869
Diesel 12-speed 4WD October 26 - November 3, 1964 Link: Nebraska Tractor Test 869 file
PTO performance
Power at rated engine speed	92.92 hp 69.3 kW
Fuel use	6.3 gal/hour 23.8 l/hour
Drawbar performance
Max power	83.55 hp 62.3 kW
Fuel use	6.3 gal/hour 23.8 l/hour
Gear 4-low used for power test.
Max pull	14,407 lbs 6535 kg
Gear 1-high used for pull test.

Nebraska Tractor Test 870

Nebraska Tractor Test 870
Diesel 12-speed 2WD October 26 - November 5, 1964 Link: Nebraska Tractor Test 870 file
PTO performance
Power at rated engine speed	92.94 hp 69.3 kW
Fuel use	6.3 gal/hour 23.8 l/hour
Drawbar performance
Max power	80.04 hp 59.7 kW
Fuel use	6.1 gal/hour 23.1 l/hour
Gear 4-low used for power test.
Max pull	10,773 lbs 4886 kg
Gear 2-low used for pull test.

Nebraska Tractor Test 875

Nebraska Tractor Test 875
Gasoline 12-speed 2WD November 12 - 24, 1964 Link: Nebraska Tractor Test 875 file
PTO performance
Power at rated engine speed	92.43 hp 68.9 kW
Fuel use	7.7 gal/hour 29.1 l/hour
Drawbar performance
Max power	76.66 hp 57.2 kW
Fuel use	7.8 gal/hour 29.5 l/hour
Gear 4-low used for power test.
Max pull	10,675 lbs 4842 kg
Gear 4-low used for pull test.

Nebraska Tractor Test 876

Nebraska Tractor Test 876
Gasoline 12-speed 4WD November 16 - 24, 1964 Link: Nebraska Tractor Test 876 file
PTO performance
Power at rated engine speed	92.92 hp 69.3 kW
Fuel use	8.1 gal/hour 30.7 l/hour
Drawbar performance
Max power	84.52 hp 63.0 kW
Fuel use	8.2 gal/hour 31.0 l/hour
Gear 4-low used for power test.
Max pull	14,227 lbs 6453 kg
Gear 1 used for pull test.

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Updated on February 20, 2024

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