Allis Chalmers HD15 vs Allis Chalmers WS
Verdict: Allis Chalmers HD15 vs Allis Chalmers WS
The Allis Chalmers HD15 and the Allis Chalmers WS are both tractors — here is how they stack up on the figures that matter. Allis Chalmers WS leads on rated power with 84 hp against 82 hp. Allis Chalmers WS is the lighter machine (9,142 kg vs 27,850 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers HD15 is the newer design (1951 vs 1950). In short: choose the Allis Chalmers WS for outright pulling power, or the Allis Chalmers HD15 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.