John Deere 8420 vs John Deere WA-17

Verdict: John Deere 8420 vs John Deere WA-17

The John Deere 8420 and the John Deere WA-17 are both tractors — here is how they stack up on the figures that matter. John Deere 8420 leads on rated power with 284 hp against 280 hp. John Deere WA-17 is the lighter machine (12,827 kg vs 21,650 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 8420 is the newer design (2002 vs 1968). In short: choose the John Deere 8420 for outright pulling power, or the John Deere WA-17 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.