McCormick-Deering O-12 vs McCormick-Deering W-12

Verdict: McCormick-Deering O-12 vs McCormick-Deering W-12

The McCormick-Deering O-12 and the McCormick-Deering W-12 are both tractors — here is how they stack up on the figures that matter. McCormick-Deering O-12 leads on rated power with 19 hp against 10 hp. McCormick-Deering W-12 is the lighter machine (1,315 kg vs 1,451 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the McCormick-Deering O-12 for outright pulling power, or the McCormick-Deering W-12 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.