farmall 504

1961 - 1968

Row-Crop tractor

Row-Crop tractor

NTTL 816: diesel Torque Amplifier 2WD

NTTL 819: gasoline Torque Amplifier 2WD

NTTL 820: LP gas Torque Amplifier 2WD

Diesel Torque Amplifier 2WD May 3 - 16, 1962 Link: Nebraska Tractor Test 816 file

PTO performance

Power at rated engine speed

45.99 hp 34.3 kW

Fuel use

3.1 gal/hour 11.7 l/hour

Power at rated PTO speed

44.94 hp 33.5 kW

Fuel use

3.1 gal/hour 11.7 l/hour

Drawbar performance

Max power

38.90 hp 29.0 kW

Fuel use

3.0 gal/hour 11.4 l/hour

Gear 3 used for power test.

Max pull

6,271 lbs 2844 kg

Gear 1 used for pull test.

Gasoline Torque Amplifier 2WD May 17, 1962 - June 6, 1972 Link: Nebraska Tractor Test 819 file

PTO performance

Power at rated engine speed

46.20 hp 34.5 kW

Fuel use

3.7 gal/hour 14.0 l/hour

Power at rated PTO speed

44.05 hp 32.8 kW

Fuel use

3.6 gal/hour 13.6 l/hour

Drawbar performance

Max power

40.41 hp 30.1 kW

Fuel use

3.7 gal/hour 14.0 l/hour

Gear 3 used for power test.

Max pull

6,111 lbs 2771 kg

Gear 1 used for pull test.

LP gas Torque Amplifier 2WD May 17 - June 9, 1962 Link: Nebraska Tractor Test 820 file

PTO performance

Power at rated engine speed

44.36 hp 33.1 kW

Fuel use

4.9 gal/hour 18.5 l/hour

Power at rated PTO speed

41.21 hp 30.7 kW

Fuel use

4.4 gal/hour 16.7 l/hour

Drawbar performance

Max power

40.17 hp 30.0 kW

Fuel use

5.0 gal/hour 18.9 l/hour

Gear 3 used for power test.

Max pull

6,178 lbs 2802 kg

Gear 1 used for pull test.