international harvester 544
![]() | 1968 - 1973
Utility tractor | 1968 - 1973 | Utility tractor |
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1968 - 1973 | |||
Utility tractor | |||
1968 - 1973 | |
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Utility tractor |
Tractor Tests | |
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NTTL 983: diesel Torque Amplifier 2WD | |
NTTL 984: gasoline Torque Amplifier 2WD | |
NTTL 1007: gasoline hydrostatic 2WD | |
NTTL 1029: diesel hydrostatic 2WD |
Nebraska Tractor Test 983 | ||
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Nebraska Tractor Test 983 | |
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Diesel Torque Amplifier 2WD
September 7 - 20, 1968
Link: Nebraska Tractor Test 983 file | |
PTO performance | |
Power at rated engine speed | 52.95 hp
39.5 kW |
Fuel use | 3.3 gal/hour
12.5 l/hour |
Power at rated PTO speed | 49.66 hp
37.0 kW |
Fuel use | 3.0 gal/hour
11.4 l/hour |
Drawbar performance | |
Max power | 44.56 hp
33.2 kW |
Fuel use | 3.3 gal/hour
12.5 l/hour |
Gear 3-Direct used for power test. | |
Max pull | 6,528 lbs
2961 kg |
Gear 2-TA used for pull test. | |
Nebraska Tractor Test 984 | ||
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Nebraska Tractor Test 984 | |
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Gasoline Torque Amplifier 2WD
September 7 - 20, 1968
Link: Nebraska Tractor Test 984 file | |
PTO performance | |
Power at rated engine speed | 52.84 hp
39.4 kW |
Fuel use | 4.4 gal/hour
16.7 l/hour |
Power at rated PTO speed | 50.29 hp
37.5 kW |
Fuel use | 4.1 gal/hour
15.5 l/hour |
Drawbar performance | |
Max power | 44.74 hp
33.4 kW |
Fuel use | 4.4 gal/hour
16.7 l/hour |
Gear 3-Direct used for power test. | |
Max pull | 6,521 lbs
2957 kg |
Gear 2-TA used for pull test. | |
Nebraska Tractor Test 1007 | ||
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Nebraska Tractor Test 1007 | |
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Gasoline hydrostatic 2WD
April 23 - May 5, 1969
Link: Nebraska Tractor Test 1007 file | |
PTO performance | |
Power at rated engine speed | 53.87 hp
40.2 kW |
Fuel use | 5.5 gal/hour
20.8 l/hour |
Power at rated PTO speed | 49.11 hp
36.6 kW |
Fuel use | 4.8 gal/hour
18.2 l/hour |
Drawbar performance | |
Max power | 40.33 hp
30.1 kW |
Fuel use | 5.5 gal/hour
20.8 l/hour |
Max pull | 6,518 lbs
2956 kg |
Nebraska Tractor Test 1029 | ||
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Nebraska Tractor Test 1029 | |
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Diesel hydrostatic 2WD
November 1 - 7, 1969
Link: Nebraska Tractor Test 1029 file | |
PTO performance | |
Power at rated engine speed | 55.52 hp
41.4 kW |
Fuel use | 4.2 gal/hour
15.9 l/hour |
Power at rated PTO speed | 50.06 hp
37.3 kW |
Fuel use | 3.5 gal/hour
13.2 l/hour |
Drawbar performance | |
Max power | 41.58 hp
31.0 kW |
Fuel use | 4.2 gal/hour
15.9 l/hour |
Max pull | 6,579 lbs
2984 kg |
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