John Deere S170 vs Kubota F3990

Side-by-side specs comparison

John Deere S170

John Deere S170

24 HP · 2021+

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Kubota F3990

Kubota F3990

39 HP · 2014–2024

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Verdict by the numbers

  • The Kubota F3990 is more powerful than the John Deere S170: 39 HP versus 24 HP (+15 HP, +63%).
  • The John Deere S170 is the more recent model: production started in 2021, versus 2014 for the Kubota F3990.
  • The Kubota F3990 is heavier: 778 kg versus 228 kg for the John Deere S170.
  • The Kubota F3990 has the wider mower deck: 60" versus 48".

Full specs comparison

John Deere S170Kubota F3990
Power24 HP39 HP
Production years2021+2014–2024
FuelElectricDiesel
Cylinders4
Weight228 kg778 kg
Drive2WD4WD
TransmissionHydrostaticHydrostatic
Wheelbase130 cm
Length194 cm251 cm
Mower deck48"60"

Frequently asked questions

Which is more powerful, the John Deere S170 or the Kubota F3990?

The Kubota F3990 is more powerful than the John Deere S170: 39 HP versus 24 HP (+15 HP, +63%).

Which is more recent, the John Deere S170 or the Kubota F3990?

The John Deere S170 is the more recent model: production started in 2021, versus 2014 for the Kubota F3990.

Which is heavier, the John Deere S170 or the Kubota F3990?

The Kubota F3990 is heavier: 778 kg versus 228 kg for the John Deere S170.

Which has the wider mower deck, the John Deere S170 or the Kubota F3990?

The Kubota F3990 has the wider mower deck: 60" versus 48".

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