CaseIH Farmall 40A Series II vs CaseIH Farmall 40C Series II
Verdict: CaseIH Farmall 40A Series II vs CaseIH Farmall 40C Series II
The CaseIH Farmall 40A Series II and the CaseIH Farmall 40C Series II are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 34 hp. CaseIH Farmall 40A Series II is the lighter machine (1,391 kg vs 1,725 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. CaseIH Farmall 40C Series II holds more fuel (46.9 L vs 28.0 L) for longer stints between fills. CaseIH Farmall 40A Series II is the newer design (2017 vs 2014). 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.


