Quick answer:
The John Deere 4075R transmission listing shows 20F/20R gears and 24-speed. Top forward speed is 24.9 mph. Transmission options include AutoQuad, PowrQuad, PowerShift, power-shift, and hydrostatic.
Forward/reverse gears20F/20R
Forward speed40 km/h
Transmission optionsAutoQuad, PowrQuad, PowerShift, power-shift + 1 more
John Deere 4075R Transmission Specs
| Forward/reverse gears | 20F/20R |
|---|---|
| Transmission gear count | 24-speed |
| Top forward speed | 24.9 mph |
| Transmission options | AutoQuad, PowrQuad, PowerShift, power-shift, hydrostatic |
Transmission Speed Comparison Chart
Top forward speed comparison
John Deere 4075R Extra Transmission Notes
| Gear note | The useful gear data for the John Deere 4075R is 20F/20R forward/reverse gears and a 24-speed transmission figure. This is the part of the transmission page that matters most for comparison shopping |
|---|---|
| Speed note | The available speed figure for the John Deere 4075R is 24.9 mph forward. Reverse speed was not captured cleanly in this row |
| Options note | The listed transmission choices for the John Deere 4075R include AutoQuad, PowrQuad, PowerShift, power-shift, hydrostatic. The long option list usually means this model family had multiple transmission packages across trims, years or markets |
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.







