Ariens lawn tractors Emperor 6 vs Kubota F3990

Side-by-side specs comparison

Ariens lawn tractors Emperor 6

Ariens lawn tractors Emperor 6

6 HP · 1975–1976

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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 Ariens lawn tractors Emperor 6: 39 HP versus 6 HP (+33 HP, +550%).
  • The Kubota F3990 is the more recent model: production started in 2014, versus 1975 for the Ariens lawn tractors Emperor 6.
  • The Kubota F3990 has the wider mower deck: 60" versus 30".

Full specs comparison

Ariens lawn tractors Emperor 6Kubota F3990
Power6 HP39 HP
Production years1975–19762014–2024
FuelGasolineDiesel
Cylinders14
Weight—778 kg
Drive2WD4WD
Transmission—Hydrostatic
Gears (fwd/rev)6 / 1—
Wheelbase—130 cm
Length—251 cm
Mower deck30"60"

Other comparisons

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