The John Deere 4020 transmission listing shows 8F/4R gears and 8-speed. Top travel speed is 15.5 mph forward and 6.5 mph reverse. Transmission options include PowerShift and Syncro-Range.
Forward/reverse gears8F/4R
Forward speed25 km/h
Reverse speed10.5 km/h
Transmission optionsPowerShift, Syncro-Range
John Deere 4020 Transmission Specs
Forward/reverse gears
8F/4R
Transmission gear count
8-speed
Top forward speed
15.5 mph
Top reverse speed
6.5 mph
Transmission options
PowerShift, Syncro-Range
Transmission Speed Comparison Chart
Top forward speed comparison
This model
15.5 mph
Average
17.9 mph
Low
1.6 mph
High
31.1 mph
Top reverse speed comparison
This model
6.5 mph
Average
11.4 mph
Low
1.7 mph
High
31.1 mph
John Deere 4020 Extra Transmission Notes
Gear note
The John Deere 4020 transmission listing includes 8F/4R forward/reverse gears and a 8-speed transmission figure. That is stronger than a vague transmission label because it gives real gear-count detail
Speed note
For travel-speed comparison, the John Deere 4020 is listed with 15.5 mph forward speed and 6.5 mph reverse speed. Reverse speed is noticeably lower than forward speed, which is common on many tractor transmissions
Options note
The John Deere 4020 option list includes PowerShift, Syncro-Range. That gives buyers a few transmission-package possibilities to check before comparing two used tractors
Official information note
Mistakes do happen. Transmission specs can change by year, trim, region, tire size and option package. Please check the operator manual, build sheet and official deere.com website for official information.
