Kubota F3990 vs Lawn Chief lawn tractors 620

Side-by-side specs comparison

Kubota F3990

Kubota F3990

39 HP · 2014–2024

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Lawn Chief lawn tractors 620

Lawn Chief lawn tractors 620

14 HP · 1991–1992

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Verdict by the numbers

  • The Kubota F3990 is more powerful than the Lawn Chief lawn tractors 620: 39 HP versus 14 HP (+25 HP, +179%).
  • The Kubota F3990 is the more recent model: production started in 2014, versus 1991 for the Lawn Chief lawn tractors 620.
  • The Kubota F3990 has the wider mower deck: 60" versus 43".

Full specs comparison

Kubota F3990Lawn Chief lawn tractors 620
Power39 HP14 HP
Production years2014–20241991–1992
FuelDieselGasoline
Cylinders42
Weight778 kg—
Drive4WD2WD
TransmissionHydrostaticGear
Gears (fwd/rev)—5 / 1
Wheelbase130 cm—
Length251 cm—
Mower deck60"43"

Other comparisons

Ingersoll lawn tractors 2014 vs Lawn Chief lawn tractors 620John Deere 1585 vs Kubota F3990John Deere Z997R vs Kubota F3990Lawn-Boy lawn tractors 52163 vs Lawn Chief lawn tractors 620Lawn Chief lawn tractors 620 vs Power King lawn tractors 1214Lawn Chief lawn tractors 620 vs Troy-Bilt lawn tractors 13027