Tests
Scroll tables horizontally to view every column.
| Tractor Tests | |
| Test | NTTL 612: gasoline Torque Amplifier 2WD NTTL 608: diesel Torque Amplifier 2WD NTTL 620: LP gas Torque Amplifier 2WD |
| Nebraska Tractor Test 612 | |
| Test details | Gasoline Torque Amplifier 2WD April 9 - 14, 1957 Link: Nebraska Tractor Test 612 file |
| Belt power (max) | 55.28 hp 41.2 kW |
| Belt fuel use (max) | 4.8 gal/hour 18.2 l/hour |
| Drawbar performance | |
| Max power | 51.25 hp 38.2 kW |
| Power test gear | Gear 3-Direct used for power test. |
| Max pull | 7,318 lbs 3319 kg |
| Pull test gear | Gear 1-TA used for pull test. |
| Nebraska Tractor Test 608 | |
| Test details | Diesel Torque Amplifier 2WD March 18 - April 1, 1957 Link: Nebraska Tractor Test 608 file |
| Belt power (max) | 48.78 hp 36.4 kW |
| Belt fuel use (max) | 3.6 gal/hour 13.6 l/hour |
| Drawbar performance | |
| Max power | 45.47 hp 33.9 kW |
| Power test gear | Gear 3-Direct used for power test. |
| Max pull | 6,634 lbs 3009 kg |
| Pull test gear | Gear 1-TA used for pull test. |
| Nebraska Tractor Test 620 | |
| Test details | LP gas Torque Amplifier 2WD May 7 - 29, 1957 Link: Nebraska Tractor Test 620 file |
| Belt power (max) | 54.12 hp 40.4 kW |
| Belt fuel use (max) | 5.8 gal/hour 22.0 l/hour |
| Drawbar performance | |
| Max power | 49.94 hp 37.2 kW |
| Power test gear | Gear 3-Direct used for power test. |
| Max pull | 7,333 lbs 3326 kg |
| Pull test gear | Gear 1-TA used for pull test. |
Values may vary by engine, transmission or configuration. View source page