oliver 77

1948 - 1954

Fleetline Series

Row-Crop tractor

Fleetline Series

Row-Crop tractor

NTTL 404: gasoline 6-speed 2WD

NTTL 425: gasoline 6-speed 2WD

NTTL 457: diesel 6-speed 2WD

NTTL 470: LP gas 6-speed 2WD

Gasoline 6-speed 2WD October 21 - November 9, 1948 Link: Nebraska Tractor Test 404 file

Belt power (max)

33.98 hp 25.3 kW

Belt fuel use (max)

3.0 gal/hour 11.4 l/hour

Drawbar performance

Max power

28.68 hp 21.4 kW

Gear 3 used for power test.

Max pull

4,076 lbs 1848 kg

Gear 1 used for pull test.

Gasoline 6-speed 2WD September 23 - 29, 1949 Link: Nebraska Tractor Test 425 file

Belt power (max)

37.17 hp 27.7 kW

Belt fuel use (max)

3.5 gal/hour 13.2 l/hour

Drawbar performance

Max power

32.89 hp 24.5 kW

Gear 3 used for power test.

Max pull

4,714 lbs 2138 kg

Diesel 6-speed 2WD May 21 - 28, 1951 Link: Nebraska Tractor Test 457 file

Belt power (max)

35.79 hp 26.7 kW

Belt fuel use (max)

2.5 gal/hour 9.5 l/hour

Drawbar performance

Max power

30.43 hp 22.7 kW

Gear 3 used for power test.

Max pull

4,818 lbs 2185 kg

Gear 1 used for pull test.

LP gas 6-speed 2WD April 28 - May 10, 1952 Link: Nebraska Tractor Test 470 file

Belt power (max)

36.33 hp 27.1 kW

Belt fuel use (max)

4.6 gal/hour 17.4 l/hour

Drawbar performance

Max power

32.26 hp 24.1 kW

Gear 3 used for power test.

Max pull

4,778 lbs 2167 kg

Gear 1 used for pull test.