John Deere 4020 Transmission


John Deere 4020 tractor photo
1963 - 1972
New Generation Series
Row-Crop tractor
Series map:
4000
4020
4320
107.7hp
101.3hp
127.8hp
Transmissions overview
8-speed partially synchronized
8-speed full power shift
Transmission
TransmissionJohn Deere Syncro-Range
Typepartially synchronized
Gears8 forward and 2 reverse
Oil capacity52 qts
49.2 L
Oil type
303 Special
Synchro-Range requires the tractor to be stopped and clutch depressed to select one of four shift stations. Once a station is selected the tractor can be shifted on the move between the two forward gears (and single reverse in stations 1 and 2) by using the clutch.
Speeds
Row-crop tractor with 15.5-38 rear tires.
4020 Syncro-Range partially synchronized speeds
Shift Pattern
John Deere 4020 transmission controls
Transmission
TransmissionJohn Deere Power Shift
Typefull power shift
Gears8 forward and 4 reverse
Oil capacity68 qts
64.4 L
Oil type
303 Special
Power Shift allows shift-on-the-move between gears without clutching.
Speeds
Row-crop tractor with 15.5-38 rear tires.
4020 Power Shift full power shift speeds
Shift Pattern
John Deere 4020 transmission controls
Page information
Contact: Peter Easterlund
Updated on June 25, 2022
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