John Deere 8285R vs John Deere 8420T

Verdict: John Deere 8285R vs John Deere 8420T

The John Deere 8285R and the John Deere 8420T are both tractors — here is how they stack up on the figures that matter. John Deere 8285R leads on rated power with 285 hp against 284 hp. John Deere 8420T is the lighter machine (25,950 kg vs 27,218 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 8285R is the newer design (2011 vs 2002). In short: choose the John Deere 8285R for outright pulling power, or the John Deere 8420T if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.