Quick answer:
The John Deere 9RX 830 transmission listing shows 21-speed. Top travel speed is 31.1 mph forward and 14.9 mph reverse. Transmission options include AutoPowr IVT, AutoPowr, IVT, PowrQuad, and PowerShift.
Gear count21-speed
Forward speed50 km/h
Reverse speed24 km/h
Transmission optionsAutoPowr IVT, AutoPowr, IVT, PowrQuad + 1 more
John Deere 9RX 830 Transmission Specs
| Transmission gear count | 21-speed |
|---|---|
| Top forward speed | 31.1 mph |
| Top reverse speed | 14.9 mph |
| Transmission options | AutoPowr IVT, AutoPowr, IVT, PowrQuad, PowerShift |
Transmission Speed Comparison Chart
Top forward speed comparison
Top reverse speed comparison
John Deere 9RX 830 Extra Transmission Notes
| Gear note | On the John Deere 9RX 830, a 21-speed transmission figure are the key numerical transmission details. More available speeds usually mean finer control across field, loader and transport work |
|---|---|
| Speed note | The captured transmission speed figures for the John Deere 9RX 830 are 31.1 mph forward and 14.9 mph reverse. Reverse speed is noticeably lower than forward speed, which is common on many tractor transmissions |
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.





