John Deere 8640 Tests

John Deere 8640 tractor photo
1979 - 1982
Iron Horses Series
Four-wheel Drive (4WD) tractor
Nebraska Tractor Test 1324
8640 fuel use from test 1324
Nebraska Tractor Test 1324
Diesel 16-speed 4WD
September 11 - 18, 1979
Link: Nebraska Tractor Test 1324 file
PTO performance
Power at rated engine speed:228.75 hp
170.6 kW
Fuel use:14.7 gal/hour
55.6 l/hour
Drawbar performance
Max power:203.34 hp
151.6 kW
Fuel use:14.5 gal/hour
54.9 l/hour
Max pull:27,782 lbs
12601 kg
Page information
Last update:November 12, 2016
Copyright:Copyright 2021 TractorData LLC
©2000-2021 -®. 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.