j i case 770

1969 - 1972

NTTL 1032: gasoline 12-speed 2WD

NTTL 1033: diesel 8-speed 2WD

NTTL 1058: diesel 12-speed 2WD

NTTL 1061: gasoline 8-speed 2WD

NTTL 1088: diesel 8-speed 2WD

NTTL 1089: diesel 12-speed 2WD

Gasoline 12-speed 2WD November 10 - 22, 1969 Link: Nebraska Tractor Test 1032 file

PTO performance

Power at rated engine speed

53.53 hp 39.9 kW

Fuel use

5.0 gal/hour 18.9 l/hour

Drawbar performance

Max power

46.30 hp 34.5 kW

Fuel use

5.2 gal/hour 19.7 l/hour

Gear 2-High used for power test.

Max pull

7,103 lbs 3221 kg

Gear 2-Low used for pull test.

Diesel 8-speed 2WD November 11 - 22, 1969 Link: Nebraska Tractor Test 1033 file

PTO performance

Power at rated engine speed

56.36 hp 42.0 kW

Fuel use

3.6 gal/hour 13.6 l/hour

Drawbar performance

Max power

49.18 hp 36.7 kW

Fuel use

3.7 gal/hour 14.0 l/hour

Gear 4-Low used for power test.

Max pull

7,623 lbs 3457 kg

Gear 2-Low used for pull test.

Diesel 12-speed 2WD October 28 - November 7, 1970 Link: Nebraska Tractor Test 1058 file

PTO performance

Power at rated engine speed

56.77 hp 42.3 kW

Fuel use

3.8 gal/hour 14.4 l/hour

Drawbar performance

Max power

50.36 hp 37.6 kW

Fuel use

3.7 gal/hour 14.0 l/hour

Gear 2-High used for power test.

Max pull

7,627 lbs 3459 kg

Gear 1-Med used for pull test.

Gasoline 8-speed 2WD November 6 - 19, 1970 Link: Nebraska Tractor Test 1061 file

PTO performance

Power at rated engine speed

56.32 hp 42.0 kW

Fuel use

5.0 gal/hour 18.9 l/hour

Drawbar performance

Max power

49.14 hp 36.6 kW

Fuel use

5.0 gal/hour 18.9 l/hour

Gear 4-Low used for power test.

Max pull

7,474 lbs 3390 kg

Gear 2-Low used for pull test.

Diesel 8-speed 2WD November 13 - 23, 1971 Link: Nebraska Tractor Test 1088 file

PTO performance

Power at rated engine speed

63.90 hp 47.7 kW

Fuel use

4.3 gal/hour 16.3 l/hour

Power at rated PTO speed

62.85 hp 46.9 kW

Fuel use

4.1 gal/hour 15.5 l/hour

Drawbar performance

Max power

56.85 hp 42.4 kW

Fuel use

4.3 gal/hour 16.3 l/hour

Gear 4-Low used for power test.

Max pull

8,853 lbs 4015 kg

Gear 1-Low used for pull test.

Diesel 12-speed 2WD November 15 - 24, 1971 Link: Nebraska Tractor Test 1089 file

PTO performance

Power at rated engine speed

64.56 hp 48.1 kW

Fuel use

4.4 gal/hour 16.7 l/hour

Power at rated PTO speed

61.93 hp 46.2 kW

Fuel use

4.2 gal/hour 15.9 l/hour

Drawbar performance

Max power

55.95 hp 41.7 kW

Fuel use

4.4 gal/hour 16.7 l/hour

Gear 3-Low used for power test.

Max pull

8,927 lbs 4049 kg

Gear 1-Med used for pull test.