Jacobsen lawn tractors GT-12H vs Kubota F3990

Side-by-side specs comparison

Jacobsen lawn tractors GT-12H

Jacobsen lawn tractors GT-12H

12 HP · 1972–1976

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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 Jacobsen lawn tractors GT-12H: 39 HP versus 12 HP (+27 HP, +225%).
  • The Kubota F3990 is the more recent model: production started in 2014, versus 1972 for the Jacobsen lawn tractors GT-12H.
  • The Kubota F3990 has the wider mower deck: 60" versus 50".

Full specs comparison

Jacobsen lawn tractors GT-12HKubota F3990
Power12 HP39 HP
Production years1972–19762014–2024
FuelGasolineDiesel
Cylinders14
Weight—778 kg
Drive2WD4WD
TransmissionHydrostaticHydrostatic
Wheelbase116 cm130 cm
Length182 cm251 cm
CabYes—
Mower deck50"60"

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