John Deere 8420 Tests


John Deere 8420 tractor photo
2002 - 2005
8020 Series
Row-Crop tractor
Series map:
8320
8420
8520
263.0hp
284.0hp
305.0hp
OCED Tractor Test 1800
8420 fuel use from test 366
OCED Tractor Test 1800
Diesel 16-speed 4WD
May 7 - 31, 2002
Link: OCED Tractor Test 1800 file
PTO performance
Max power269.41 hp
200.9 kW
Fuel use14.5 gal/hour
54.9 l/hour
Power at rated engine speed235.45 hp
175.6 kW
Fuel use13.7 gal/hour
51.9 l/hour
Drawbar performance
Max power207.49 hp
154.7 kW
Fuel use13.6 gal/hour
51.5 l/hour
Gear 8 used for power test.
Max pull29,964 lbs
13591 kg
Gear 3 used for pull test.
Page information
Peter Easterlund - owner of TractorData.com
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Updated on May 27, 2015
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