Allis Chalmers 545 vs Allis Chalmers 545B
Verdict: Allis Chalmers 545 vs Allis Chalmers 545B
The Allis Chalmers 545 and the Allis Chalmers 545B are both industrial tractors — here is how they stack up on the figures that matter. Allis Chalmers 545 leads on rated power with 105 hp against 102 hp. Allis Chalmers 545B is the lighter machine (8,618 kg vs 16,550 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 545B is the newer design (1972 vs 1965). In short: choose the Allis Chalmers 545 for outright pulling power, or the Allis Chalmers 545B 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.