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John Deere 4640 - tests

John Deere 4640 tractor photo
1978 - 1982   Iron Horses Series
Row-Crop tractor
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more John Deere 4640 specifications...




 

Nebraska Tractor Test 1264:

4640 fuel use from test 1264
Test Date:November 2 - 21, 1977
Type:Diesel 16-speed 2WD
PTO power (rated engine speed):156.30 hp [116.6 kW]
PTO fuel use (engine speed):10.0 gal/hour [37.9 l/hour]
Drawbar power (max):130.33 hp [97.2 kW]
Drawbar fuel use (max):9.8 gal/hour [37.1 l/hour]
Drawbar pull (max):15,362 lbs [6968 kg]
Max pull gear:A-2
Test report:PDF file
 

Nebraska Tractor Test 1358:

4640 fuel use from test 1358
Test Date:August 18 - 28, 1980
Type:Diesel 8-speed 2WD
PTO power (rated engine speed):155.96 hp [116.3 kW]
PTO fuel use (engine speed):9.9 gal/hour [37.5 l/hour]
PTO power (rated PTO speed):157.01 hp [117.1 kW]
PTO fuel use (PTO speed):9.9 gal/hour [37.5 l/hour]
Drawbar power (max):132.44 hp [98.8 kW]
Drawbar fuel use (max):9.8 gal/hour [37.1 l/hour]
Drawbar pull (max):15,989 lbs [7252 kg]
Max pull gear:2
Test report:PDF file
 

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