John Deere 644A vs John Deere 755B
Verdict: John Deere 644A vs John Deere 755B
The John Deere 644A and the John Deere 755B are both industrial tractors — here is how they stack up on the figures that matter. John Deere 755B leads on rated power with 148 hp against 141 hp. John Deere 644A is the lighter machine (12,007 kg vs 36,150 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 755B is the newer design (1985 vs 1971). In short: choose the John Deere 755B 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.