The John Deere 4066R transmission listing shows 12F/12R gears and 12-speed. Top travel speed is 16.5 mph forward and 12.4 mph reverse. Transmission options include PowerReverser and hydrostatic.
Forward/reverse gears12F/12R
Forward speed26.5 km/h
Reverse speed20 km/h
Transmission optionsPowerReverser, hydrostatic
Reverser/shuttlePowerReverser
John Deere 4066R Transmission Specs
Forward/reverse gears
12F/12R
Transmission gear count
12-speed
Top forward speed
16.5 mph
Top reverse speed
12.4 mph
Transmission options
PowerReverser, hydrostatic
Shuttle or reverser type
PowerReverser
Transmission Speed Comparison Chart
Top forward speed comparison
This model
16.5 mph
Average
17.9 mph
Low
1.6 mph
High
31.1 mph
Top reverse speed comparison
This model
12.4 mph
Average
11.4 mph
Low
1.7 mph
High
31.1 mph
John Deere 4066R Extra Transmission Notes
Gear note
The useful gear data for the John Deere 4066R is 12F/12R forward/reverse gears and a 12-speed transmission figure. This is the part of the transmission page that matters most for comparison shopping
Speed note
Speed-wise, the John Deere 4066R data shows 16.5 mph going forward and 12.4 mph in reverse. Reverse speed is lower than forward speed in the captured data
Options note
The listed transmission choices for the John Deere 4066R include PowerReverser, hydrostatic. That gives buyers a few transmission-package possibilities to check before comparing two used tractors
Reverser note
The John Deere 4066R listing includes PowerReverser. That is a useful buyer detail for loader work, shuttling and frequent forward/reverse direction changes
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.
