Kubota Z422 vs Kubota ZG123S

Verdict: Kubota Z422 vs Kubota ZG123S

The Kubota Z422 and the Kubota ZG123S are both lawn tractors — here is how they stack up on the figures that matter. Kubota Z422 leads on rated power with 24 hp against 23 hp. Kubota ZG123S is the lighter machine (339 kg vs 416 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Kubota Z422 holds more fuel (25.7 L vs 16.3 L) for longer stints between fills. Kubota Z422 is the newer design (2020 vs 2013). In short: choose the Kubota Z422 for outright pulling power, or the Kubota ZG123S if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.