Acremaster 403 vs Acremaster 404A
Verdict: Acremaster 403 vs Acremaster 404A
The Acremaster 403 and the Acremaster 404A are both tractors — here is how they stack up on the figures that matter. Acremaster 404A leads on rated power with 515 hp against 308 hp. Acremaster 403 is the lighter machine (9,800 kg vs 21,000 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Acremaster 404A is the newer design (1982 vs 1978). In short: choose the Acremaster 404A for outright pulling power, or the Acremaster 403 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.