john deere 720
![]() | 1956 - 1958
Two-Cylinder 20 SeriesRow-Crop tractor | 1956 - 1958 | Two-Cylinder 20 Series | Row-Crop tractor |
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1956 - 1958 | ||||
Two-Cylinder 20 Series | ||||
Row-Crop tractor | ||||
1956 - 1958 | |
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Two-Cylinder 20 Series | |
Row-Crop tractor |
Tractor Tests | |
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NTTL 593: LP gas 6-speed 2WD | |
NTTL 594: diesel 6-speed 2WD | |
NTTL 605: gasoline 6-speed 2WD | |
NTTL 606: tractor fuel 6-speed 2WD |
Nebraska Tractor Test 593 | ||
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Nebraska Tractor Test 593 | |
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LP gas 6-speed 2WD
September 17 - 19, 1956
Link: Nebraska Tractor Test 593 file | |
Belt power (max) | 57.33 hp
42.8 kW |
Belt fuel use (max) | 6.3 gal/hour
23.8 l/hour |
Drawbar performance | |
Max power | 52.38 hp
39.1 kW |
Gear 4 used for power test. | |
Max pull | 6,697 lbs
3037 kg |
Gear 1 used for pull test. | |
Nebraska Tractor Test 594 | ||
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Nebraska Tractor Test 594 | |
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Diesel 6-speed 2WD
September 18 - 22, 1956
Link: Nebraska Tractor Test 594 file | |
Belt power (max) | 56.66 hp
42.3 kW |
Belt fuel use (max) | 3.2 gal/hour
12.1 l/hour |
Drawbar performance | |
Max power | 51.83 hp
38.6 kW |
Gear 4 used for power test. | |
Max pull | 6,547 lbs
2969 kg |
Gear 1 used for pull test. | |
Nebraska Tractor Test 605 | ||
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Nebraska Tractor Test 605 | |
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Gasoline 6-speed 2WD
November 6 - 12, 1956
Link: Nebraska Tractor Test 605 file | |
Belt power (max) | 57.77 hp
43.1 kW |
Belt fuel use (max) | 5.2 gal/hour
19.7 l/hour |
Drawbar performance | |
Max power | 53.41 hp
39.8 kW |
Gear 4 used for power test. | |
Max pull | 6,647 lbs
3015 kg |
Gear 1 used for pull test. | |
Nebraska Tractor Test 606 | ||
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Nebraska Tractor Test 606 | |
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Tractor fuel 6-speed 2WD
November 12 - 19, 1956
Link: Nebraska Tractor Test 606 file | |
Belt power (max) | 44.13 hp
32.9 kW |
Belt fuel use (max) | 4.4 gal/hour
16.7 l/hour |
Drawbar performance | |
Max power | 40.78 hp
30.4 kW |
Gear 4 used for power test. | |
Max pull | 6,608 lbs
2997 kg |
Gear 1 used for pull test. | |
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