Cub Cadet RZT S50 KH vs Cub Cadet Tank LZ54 KH

Verdict: Cub Cadet RZT S50 KH vs Cub Cadet Tank LZ54 KH

The Cub Cadet RZT S50 KH and the Cub Cadet Tank LZ54 KH are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 25 hp. Cub Cadet RZT S50 KH is the lighter machine (281 kg vs 526 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Cub Cadet Tank LZ54 KH holds more fuel (56.8 L vs 10.6 L) for longer stints between fills. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.