The John Deere 770 transmission listing shows 4F/4R gears and 8-speed. Top travel speed is 12.5 mph forward and 4.9 mph reverse. Transmission options include IVT, CommandQuad, AutoQuad, PowrQuad, and PowerShift.
Forward/reverse gears4F/4R
Forward speed20.1 km/h
Reverse speed7.9 km/h
Transmission optionsIVT, CommandQuad, AutoQuad, PowrQuad + 1 more
John Deere 770 Transmission Specs
Forward/reverse gears
4F/4R
Transmission gear count
8-speed
Top forward speed
12.5 mph
Top reverse speed
4.9 mph
Transmission options
IVT, CommandQuad, AutoQuad, PowrQuad, PowerShift
Transmission Speed Comparison Chart
Top forward speed comparison
This model
12.5 mph
Average
17.9 mph
Low
1.6 mph
High
31.1 mph
Top reverse speed comparison
This model
4.9 mph
Average
11.4 mph
Low
1.7 mph
High
31.1 mph
John Deere 770 Extra Transmission Notes
Gear note
The John Deere 770 transmission listing includes 4F/4R forward/reverse gears and a 8-speed transmission figure. That is stronger than a vague transmission label because it gives real gear-count detail
Speed note
For travel-speed comparison, the John Deere 770 is listed with 12.5 mph forward speed and 4.9 mph reverse speed. Reverse speed is noticeably lower than forward speed, which is common on many tractor transmissions
Options note
The John Deere 770 option list includes IVT, CommandQuad, AutoQuad, PowrQuad, PowerShift. 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.
