Farmall 560 Tests
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| Tractor Tests | |
| NTTL 669: diesel Torque Amplifier 2WD | |
| NTTL 671: gasoline Torque Amplifier 2WD | |
| NTTL 675: LP gas Torque Amplifier 2WD |
| Nebraska Tractor Test 669 | |||
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| Nebraska Tractor Test 669 | |
| 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 |
| Gear 3 used for power test. | |
| Max pull | 7,347 lbs 3332 kg |
| Gear 1 used for pull test. | |
| Nebraska Tractor Test 671 | |||
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| Nebraska Tractor Test 671 | |
| 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 |
| Gear 3 used for power test. | |
| Max pull | 7,588 lbs 3441 kg |
| Gear 1-TA used for pull test. | |
| Nebraska Tractor Test 675 | |||
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| Nebraska Tractor Test 675 | |
| 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 |
| Gear 1-TA used for pull test. | |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on March 16, 2025 |