John Deere 644A vs John Deere 755A
Verdict: John Deere 644A vs John Deere 755A
The John Deere 644A and the John Deere 755A are both industrial tractors — here is how they stack up on the figures that matter. John Deere 755A leads on rated power with 142 hp against 141 hp. John Deere 644A is the lighter machine (12,007 kg vs 15,876 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 755A is the newer design (1981 vs 1971). In short: choose the John Deere 755A for outright pulling power, or the John Deere 644A 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.