Caterpillar D4 Tests


Caterpillar D4 tractor photo
1938 - 1959
Model year
Agricultural Crawler tractor
Nebraska Tractor Test 417
D4 fuel use from test 417
Nebraska Tractor Test 417
350 diesel 5-speed crawler
July 11 - 26, 1949
Link: Nebraska Tractor Test 417 file
Belt power (max):51.81 hp
38.6 kW
Belt fuel use (max):3.7 gal/hour
14.0 l/hour
Drawbar performance
Max power:41.65 hp
31.1 kW
Gear 2 used for power test.
Max pull:9,555 lbs
4334 kg
Gear 1 used for pull test.
Nebraska Tractor Test 554
D4 fuel use from test 554
Nebraska Tractor Test 554
350 diesel 5-speed crawler
July 25 - August 10, 1955
Link: Nebraska Tractor Test 554 file
Belt power (max):58.88 hp
43.9 kW
Belt fuel use (max):4.4 gal/hour
16.7 l/hour
Drawbar performance
Max power:48.72 hp
36.3 kW
Gear 2 used for power test.
Max pull:9,976 lbs
4525 kg
Gear 1 used for pull test.
Nebraska Tractor Test 746
D4 fuel use from test 746
Nebraska Tractor Test 746
350 diesel 5-speed crawler
1960
Link: Nebraska Tractor Test 746 file
Belt power (max):56.54 hp
42.2 kW
Belt fuel use (max):4.3 gal/hour
16.3 l/hour
Drawbar performance
Max power:50.18 hp
37.4 kW
Gear 2 used for power test.
Max pull:11,694 lbs
5304 kg
Gear 1 used for pull test.
Page information
Last update:May 31, 2022
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