Challenger MT738 vs Challenger MT945B

Verdict: Challenger MT738 vs Challenger MT945B

The Challenger MT738 and the Challenger MT945B are both tractors — here is how they stack up on the figures that matter. Challenger MT738 leads on rated power with 374 hp against 363 hp. Challenger MT738 is the lighter machine (15,169 kg vs 17,811 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Challenger MT945B holds more fuel (1476.2 L vs 681.3 L) for longer stints between fills. Challenger MT738 is the newer design (2018 vs 2007). In short: choose the Challenger MT738 for outright pulling power, or the Challenger MT945B if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.