John Deere Z335E vs Kubota F3990

Verdict by the numbers

• The Kubota F3990 is more powerful than the John Deere Z335E: 39 HP versus 20 HP (+19 HP, +95%).
• The John Deere Z335E is the more recent model: production started in 2016, versus 2014 for the Kubota F3990.
• The Kubota F3990 is heavier: 778 kg versus 222 kg for the John Deere Z335E.
• The Kubota F3990 has the wider mower deck: 60" versus 42".