john deere 4440
 | 1978 - 1982
Iron Horses SeriesRow-Crop tractor | 1978 - 1982 | Iron Horses Series | Row-Crop tractor |
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1978 - 1982 | ||||
Iron Horses Series | ||||
Row-Crop tractor | ||||
1978 - 1982 | |
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Iron Horses Series | |
Row-Crop tractor |
Tractor Tests | |
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NTTL 1265: diesel 16-speed 2WD | |
NTTL 1357: diesel 8-speed 2WD |
Nebraska Tractor Test 1265 | ||
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Nebraska Tractor Test 1265 | |
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Diesel 16-speed 2WD
November 8 - 21, 1977
Link: Nebraska Tractor Test 1265 file | |
PTO performance | |
Power at rated engine speed | 130.58 hp
97.4 kW |
Fuel use | 8.6 gal/hour
32.6 l/hour |
Drawbar performance | |
Max power | 112.69 hp
84.0 kW |
Fuel use | 8.9 gal/hour
33.7 l/hour |
Max pull | 13,392 lbs
6074 kg |
Nebraska Tractor Test 1357 | ||
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Nebraska Tractor Test 1357 | |
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Diesel 8-speed 2WD
August 18-1980, - August 29, 1980
Link: Nebraska Tractor Test 1357 file | |
PTO performance | |
Power at rated engine speed | 130.41 hp
97.2 kW |
Fuel use | 8.5 gal/hour
32.2 l/hour |
Drawbar performance | |
Max power | 111.23 hp
82.9 kW |
Fuel use | 8.5 gal/hour
32.2 l/hour |
Gear 4 used for power test. | |
Max pull | 13,738 lbs
6231 kg |
Gear 2 used for pull test. | |