Allis Chalmers D 40 vs Allis Chalmers TL-40
Verdict: Allis Chalmers D 40 vs Allis Chalmers TL-40
The Allis Chalmers D 40 and the Allis Chalmers TL-40 are both industrial tractors — here is how they stack up on the figures that matter. Allis Chalmers D 40 leads on rated power with 385 hp against 310 hp. Allis Chalmers TL-40 is the lighter machine (20,457 kg vs 52,000 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers D 40 is the newer design (1963 vs 1962). In short: choose the Allis Chalmers D 40 for outright pulling power, or the Allis Chalmers TL-40 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.