Tests
Scroll tables horizontally to view every column.
| Tractor Tests | |
| Test | NTTL 673: diesel Torque Amplifier 2WD NTTL 674: gasoline Torque Amplifier 2WD NTTL 677: LP gas Torque Amplifier 2WD |
| Nebraska Tractor Test 673 | |
| Test details | Diesel Torque Amplifier 2WD October 2 - 9, 1958 Link: Nebraska Tractor Test 673 file |
| PTO performance | |
| Power at rated engine speed | 50.01 hp 37.3 kW |
| Fuel use | 3.6 gal/hour 13.6 l/hour |
| Drawbar performance | |
| Max power | 36.44 hp 27.2 kW |
| Fuel use | 2.9 gal/hour 11.0 l/hour |
| Max pull | 6437 lbs 2919 kg |
| Pull test gear | Gear 1-TA used for pull test. |
| Nebraska Tractor Test 674 | |
| Test details | Gasoline Torque Amplifier 2WD October 6, 1858 - October 18, 1958 Link: Nebraska Tractor Test 674 file |
| PTO performance | |
| Power at rated engine speed | 46.69 hp 34.8 kW |
| Fuel use | 3.8 gal/hour 14.4 l/hour |
| Drawbar performance | |
| Max power | 35.28 hp 26.3 kW |
| Fuel use | 3.8 gal/hour 14.4 l/hour |
| Nebraska Tractor Test 677 | |
| Test details | LP gas Torque Amplifier 2WD October 17 - 25, 1958 Link: Nebraska Tractor Test 677 file |
| PTO performance | |
| Power at rated engine speed | 45.34 hp 33.8 kW |
| Fuel use | 5.0 gal/hour 18.9 l/hour |
| Drawbar performance | |
| Max power | 35.77 hp 26.7 kW |
| Fuel use | 4.4 gal/hour 16.7 l/hour |
Values may vary by engine, transmission or configuration. View source page