Kubota F3990 vs Sears lawn tractors Super 12

Side-by-side specs comparison

Kubota F3990

Kubota F3990

39 HP · 2014–2024

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Sears lawn tractors Super 12

Sears lawn tractors Super 12

12 HP · 1967–1972

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Verdict by the numbers

  • The Kubota F3990 is more powerful than the Sears lawn tractors Super 12: 39 HP versus 12 HP (+27 HP, +225%).
  • The Kubota F3990 is the more recent model: production started in 2014, versus 1967 for the Sears lawn tractors Super 12.
  • The Kubota F3990 is heavier: 778 kg versus 292 kg for the Sears lawn tractors Super 12.
  • The Kubota F3990 has the wider mower deck: 60" versus 42".

Full specs comparison

Kubota F3990Sears lawn tractors Super 12
Power39 HP12 HP
Production years2014–20241967–1972
FuelDieselElectric
Cylinders41
Weight778 kg292 kg
Drive4WD2WD
TransmissionHydrostaticGear
Gears (fwd/rev)—6 / 2
Wheelbase130 cm110 cm
Length251 cm165 cm
Mower deck60"42"

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