Ford 640 Tests


Ford 640 tractor photo
1954 - 1957
600 Series
Utility tractor
NAA
Series:640
641
Nebraska Tractor Test 560
640 fuel use from test 560
Nebraska Tractor Test 560
Gasoline 4-speed 2WD
September 19 - October 4, 1955
Link: Nebraska Tractor Test 560 file
Belt power (max):31.01 hp
23.1 kW
Belt fuel use (max):2.9 gal/hour
11.0 l/hour
Drawbar performance
Max power:28.59 hp
21.3 kW
Gear 2 used for power test.
Max pull:3,008 lbs
1364 kg
Gear 1 used for pull test.
Nebraska Tractor Test 627
640 fuel use from test 627
Nebraska Tractor Test 627
LP gas 4-speed 2WD
June 24 - July 12, 1957
Link: Nebraska Tractor Test 627 file
Belt power (max):28.45 hp
21.2 kW
Belt fuel use (max):3.9 gal/hour
14.8 l/hour
Drawbar performance
Max power:27.11 hp
20.2 kW
Gear 2 used for power test.
Max pull:2,812 lbs
1275 kg
Gear 1 used for pull test.
Page information
Last update:April 28, 2021
Copyright:Copyright 2021 TractorData LLC
Contact:Peter@TractorData.com
©2000-2021 - TractorData.com®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.