CaseIH Steiger 620 Quadtrac vs CaseIH Steiger 645
Verdict: CaseIH Steiger 620 Quadtrac vs CaseIH Steiger 645
The CaseIH Steiger 620 Quadtrac and the CaseIH Steiger 645 are both tractors — here is how they stack up on the figures that matter. CaseIH Steiger 620 Quadtrac leads on rated power with 682 hp against 636 hp. CaseIH Steiger 645 is the lighter machine (22,828 kg vs 48,780 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. CaseIH Steiger 620 Quadtrac holds more fuel (1779.0 L vs 1722.2 L) for longer stints between fills. CaseIH Steiger 645 is the newer design (2024 vs 2014). In short: choose the CaseIH Steiger 620 Quadtrac for outright pulling power, or the CaseIH Steiger 645 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.