Tests
Scroll tables horizontally to view every column.
| Tractor Tests | |
| Test | NTTL 669: diesel Torque Amplifier 2WD NTTL 671: gasoline Torque Amplifier 2WD NTTL 675: LP gas Torque Amplifier 2WD |
| Nebraska Tractor Test 669 | |
| Test details | Diesel Torque Amplifier 2WD September 18 - 25, 1958 Link: Nebraska Tractor Test 669 file |
| PTO performance | |
| Power at rated engine speed | 59.48 hp 44.4 kW |
| Fuel use | 4.1 gal/hour 15.5 l/hour |
| Drawbar performance | |
| Max power | 53.12 hp 39.6 kW |
| Power test gear | Gear 3 used for power test. |
| Max pull | 7,347 lbs 3332 kg |
| Pull test gear | Gear 1 used for pull test. |
| Nebraska Tractor Test 671 | |
| Test details | Gasoline Torque Amplifier 2WD September 24 - October 6, 1958 Link: Nebraska Tractor Test 671 file |
| PTO performance | |
| Power at rated engine speed | 63.03 hp 47.0 kW |
| Fuel use | 5.0 gal/hour 18.9 l/hour |
| Drawbar performance | |
| Max power | 50.90 hp 38.0 kW |
| Power test gear | Gear 3 used for power test. |
| Max pull | 7,588 lbs 3441 kg |
| Pull test gear | Gear 1-TA used for pull test. |
| Nebraska Tractor Test 675 | |
| Test details | LP gas Torque Amplifier 2WD October 8 - 20, 1958 Link: Nebraska Tractor Test 675 file |
| Belt power (max) | 60.11 hp 44.8 kW |
| Belt fuel use (max) | 6.5 gal/hour 24.6 l/hour |
| Drawbar performance | |
| Max power | 43.96 hp 32.8 kW |
| Fuel use | 5.1 gal/hour 19.3 l/hour |
| Max pull | 7,524 lbs 3412 kg |
| Pull test gear | Gear 1-TA used for pull test. |
Values may vary by engine, transmission or configuration. View source page