john deere 8420

John Deere 8420 tractor photo
2002 - 2005 8020 SeriesRow-Crop tractor
2002 - 2005
8020 Series
Row-Crop tractor
2002 - 2005
8020 Series
Row-Crop tractor
2002 - 2005
8020 Series
Row-Crop tractor
Transmission
Transmission
John Deere PowerShift
Type
full power shift
Gears
16 forward and 4 reverse
Clutch
hydraulic wet disc
Oil capacity
148 qts 140.1 L
 
158.4 qts (ILS) 149.9 L
Full power shift transmission with single shift lever with display on cab corner post. Tractor begins in 7 (forward) and 2 (reverse) on start up. Clutch pedal may be used to pre-select a gear by holding clutch and pressing lever until desired gear is reached. Automatic PowerShift (APS) allows automated shifting to match load.
Speeds
With 18.4R46 rear tires.
8420 PowerShift full power shift speeds

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