International Harvester 4586 vs International Harvester 4786
Verdict: International Harvester 4586 vs International Harvester 4786
The International Harvester 4586 and the International Harvester 4786 are both tractors — here is how they stack up on the figures that matter. International Harvester 4786 leads on rated power with 350 hp against 235 hp. International Harvester 4786 is the lighter machine (13,698 kg vs 22,370 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. International Harvester 4786 holds more fuel (734.3 L vs 643.5 L) for longer stints between fills. International Harvester 4786 is the newer design (1978 vs 1976). In short: choose the International Harvester 4786 for outright pulling power, or the International Harvester 4586 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.