Tractors > International Harvester > W-400

International Harvester W-400 Tests



International Harvester W-400 tractor photo
1955 - 1956
Super W-6 ↑
Series:W-400
W-450 ↓
Nebraska Tractor Test 533
W-400 fuel use from test 533
Nebraska Tractor Test 533
Gasoline Torque Amplifier 2WD
March 28 - April 8, 1955
Link: Nebraska Tractor Test 533 file
Belt power (max):51.94 hp
38.7 kW
Belt fuel use (max):4.4 gal/hour
16.7 l/hour
Drawbar performance
Max power:45.84 hp
34.2 kW
Gear 3 used for power test.
Max pull:6,361 lbs
2885 kg
Gear 1 used for pull test.
Nebraska Tractor Test 535
W-400 fuel use from test 535
Nebraska Tractor Test 535
Diesel Torque Amplifier 2WD
April 8 - 20, 1955
Link: Nebraska Tractor Test 535 file
Belt power (max):46.61 hp
34.8 kW
Belt fuel use (max):3.4 gal/hour
12.9 l/hour
Drawbar performance
Max power:41.20 hp
30.7 kW
Gear 3 used for power test.
Max pull:6,476 lbs
2937 kg
Gear 1 used for pull test.
Nebraska Tractor Test 572
W-400 fuel use from test 572
Nebraska Tractor Test 572
LP gas Torque Amplifier 2WD
May 9 - 25, 1956
Link: Nebraska Tractor Test 572 file
Belt power (max):50.72 hp
37.8 kW
Belt fuel use (max):5.7 gal/hour
21.6 l/hour
Drawbar performance
Max power:47.30 hp
35.3 kW
Gear 3 used for power test.
Max pull:6,684 lbs
3031 kg
Gear 1 used for pull test.
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Last update:February 23, 2017
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