Cub Cadet Z-Force S48 vs Kubota F3990

Verdict by the numbers

• The Kubota F3990 is more powerful than the Cub Cadet Z-Force S48: 39 HP versus 22 HP (+17 HP, +77%).
• The Kubota F3990 is the more recent model: production started in 2014, versus 2010 for the Cub Cadet Z-Force S48.
• The Kubota F3990 is heavier: 778 kg versus 328 kg for the Cub Cadet Z-Force S48.
• The Kubota F3990 has the wider mower deck: 60" versus 48".