The John Deere S120 transmission listing shows 24F/24R gears and 24-speed. Top travel speed is 5.5 mph forward and 3.2 mph reverse. Transmission options include AutoPowr IVT, AutoPowr, IVT, AutoQuad Plus, AutoQuad, and PowrQuad Plus.
Forward/reverse gears24F/24R
Forward speed8.9 km/h
Reverse speed5.1 km/h
Transmission optionsAutoPowr IVT, AutoPowr, IVT, AutoQuad Plus + 4 more
The useful gear data for the John Deere S120 is 24F/24R 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
Speed-wise, the John Deere S120 data shows 5.5 mph going forward and 3.2 mph in reverse. Reverse speed is noticeably lower than forward speed, which is common on many tractor transmissions
Options note
The listed transmission choices for the John Deere S120 include AutoPowr IVT, AutoPowr, IVT, AutoQuad Plus, AutoQuad, PowrQuad Plus, PowrQuad, power-shift. 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.
