allis chalmers d12

1959 - 1968

D Series

Row-Crop tractor

D Series

Row-Crop tractor

NTTL 723: 138 gasoline 4-speed 2WD

NTTL 813: 149 gasoline 4-speed 2WD

138 gasoline 4-speed 2WD October 13 - 20, 1959 Link: Nebraska Tractor Test 723 file

PTO performance

Power at rated engine speed

28.56 hp 21.3 kW

Fuel use

2.3 gal/hour 8.7 l/hour

Drawbar performance

Max power

23.56 hp 17.6 kW

Fuel use

2.2 gal/hour 8.3 l/hour

Gear 3 used for power test.

Max pull

4,041 lbs 1832 kg

Gear 1 used for pull test.

149 gasoline 4-speed 2WD April 4 - 19, 1962 Link: Nebraska Tractor Test 813 file

PTO performance

Power at rated engine speed

33.32 hp 24.8 kW

Fuel use

2.7 gal/hour 10.2 l/hour

Drawbar performance

Max power

29.43 hp 21.9 kW

Fuel use

2.8 gal/hour 10.6 l/hour

Gear 3 used for power test.

Max pull

4,241 lbs 1923 kg

Gear 1 used for pull test.