Samson S25 Sieve-Grip vs Wetmore 12-25

Verdict: Samson S25 Sieve-Grip vs Wetmore 12-25

The Samson S25 Sieve-Grip and the Wetmore 12-25 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 12 hp. Wetmore 12-25 is the lighter machine (1,315 kg vs 2,630 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Wetmore 12-25 is the newer design (1919 vs 1916). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.