The John Deere 8R 340 transmission listing shows 23F/11R gears and 23-speed. Top travel speed is 31.1 mph forward and 14.9 mph reverse. Transmission options include AutoPowr, IVT, and PowerShift.
Forward/reverse gears23F/11R
Forward speed50 km/h
Reverse speed24 km/h
Transmission optionsAutoPowr, IVT, PowerShift
John Deere 8R 340 Transmission Specs
Forward/reverse gears
23F/11R
Transmission gear count
23-speed
Top forward speed
31.1 mph
Top reverse speed
14.9 mph
Transmission options
AutoPowr, IVT, PowerShift
Transmission Speed Comparison Chart
Top forward speed comparison
This model
31.1 mph
Average
17.9 mph
Low
1.6 mph
High
31.1 mph
Top reverse speed comparison
This model
14.9 mph
Average
11.4 mph
Low
1.7 mph
High
31.1 mph
John Deere 8R 340 Extra Transmission Notes
Speed note
The John Deere 8R 340 transmission speed listing gives 31.1 mph forward and 14.9 mph reverse. Reverse speed is noticeably lower than forward speed, which is common on many tractor transmissions
Options note
The John Deere 8R 340 transmission-options field shows AutoPowr, IVT, PowerShift. 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.
