The John Deere 9420T transmission listing shows 24F/6R gears, 18-speed, and 24-speed. Top travel speed is 24.9 mph forward and 11.8 mph reverse. Transmission options include PowerShift.
Forward/reverse gears24F/6R
Forward speed40 km/h
Reverse speed19 km/h
Transmission optionsPowerShift
John Deere 9420T Transmission Specs
Forward/reverse gears
24F/6R
Transmission gear count
18-speed; 24-speed
Top forward speed
24.9 mph
Top reverse speed
11.8 mph
Transmission options
PowerShift
Transmission type
PowerShift
Transmission Speed Comparison Chart
Top forward speed comparison
This model
24.9 mph
Average
17.9 mph
Low
1.6 mph
High
31.1 mph
Top reverse speed comparison
This model
11.8 mph
Average
11.4 mph
Low
1.7 mph
High
31.1 mph
John Deere 9420T Extra Transmission Notes
Speed note
The John Deere 9420T transmission speed listing gives 24.9 mph forward and 11.8 mph reverse. Reverse speed is noticeably lower than forward speed, which is common on many tractor transmissions
Options note
The John Deere 9420T transmission-options field shows PowerShift. That keeps the option listing fairly simple, but the exact package should still be checked on the individual tractor
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.
