Kubota F3680 vs MTD lawn tractors 621

Side-by-side specs comparison

Kubota F3680

Kubota F3680

36 HP · 2006–2013

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MTD lawn tractors 621

MTD lawn tractors 621

10 HP · 1982

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Verdict by the numbers

  • The Kubota F3680 is more powerful than the MTD lawn tractors 621: 36 HP versus 10 HP (+26 HP, +260%).
  • The Kubota F3680 is the more recent model: production started in 2006, versus 1982 for the MTD lawn tractors 621.
  • The Kubota F3680 has the wider mower deck: 60" versus 34".

Full specs comparison

Kubota F3680MTD lawn tractors 621
Power36 HP10 HP
Production years2006–20131982
FuelDieselGasoline
Cylinders41
Weight717 kg—
Drive4WD2WD
TransmissionHydrostaticGear
Gears (fwd/rev)—3 / 1
Wheelbase132 cm—
Length240 cm—
Mower deck60"34"

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