Allis Chalmers 312 vs Allis Chalmers 712
Verdict: Allis Chalmers 312 vs Allis Chalmers 712
The Allis Chalmers 312 and the Allis Chalmers 712 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 12 hp. Allis Chalmers 712 is the lighter machine (785 kg vs 804 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 712 holds more fuel (11.4 L vs 8.5 L) for longer stints between fills. Allis Chalmers 712 is the newer design (1974 vs 1971). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer 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.