j i case 731

1960 - 1969

730 Series

Row-Crop tractor

730 Series

Row-Crop tractor

NTTL 742: diesel Case-O-Matic 2WD

NTTL 743: diesel 8-speed 2WD

Diesel Case-O-Matic 2WD April 19 - May 6, 1960 Link: Nebraska Tractor Test 742 file

PTO performance

Power at rated engine speed

56.50 hp 42.1 kW

Fuel use

4.3 gal/hour 16.3 l/hour

Power at rated PTO speed

53.46 hp 39.9 kW

Fuel use

3.9 gal/hour 14.8 l/hour

Drawbar performance

Max power

48.31 hp 36.0 kW

Fuel use

4.2 gal/hour 15.9 l/hour

Gear 4 used for power test.

Max pull

7362 lbs 3339 kg

Gear 2-Torque used for pull test.

Diesel 8-speed 2WD April 21 - May 6, 1960 Link: Nebraska Tractor Test 743 file

PTO performance

Power at rated engine speed

56.43 hp 42.1 kW

Fuel use

3.8 gal/hour 14.4 l/hour

Drawbar performance

Max power

48.33 hp 36.0 kW

Fuel use

3.8 gal/hour 14.4 l/hour

Gear 4 used for power test.

Max pull

7531 lbs 3416 kg

Gear 2 used for pull test.