Allis Chalmers 640 vs Allis Chalmers TL-12
Verdict: Allis Chalmers 640 vs Allis Chalmers TL-12
The Allis Chalmers 640 and the Allis Chalmers TL-12 are both industrial tractors — here is how they stack up on the figures that matter. Allis Chalmers TL-12 leads on rated power with 77 hp against 63 hp. Allis Chalmers 640 is the lighter machine (3,687 kg vs 11,600 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 640 is the newer design (1980 vs 1960). In short: choose the Allis Chalmers TL-12 for outright pulling power, or the Allis Chalmers 640 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.