David Brown 3800 Selectamatic vs David Brown 850

Verdict: David Brown 3800 Selectamatic vs David Brown 850

The David Brown 3800 Selectamatic and the David Brown 850 are both tractors — here is how they stack up on the figures that matter. David Brown 3800 Selectamatic leads on rated power with 39 hp against 34 hp. David Brown 3800 Selectamatic is the lighter machine (1,762 kg vs 3,750 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. David Brown 3800 Selectamatic is the newer design (1968 vs 1960). In short: choose the David Brown 3800 Selectamatic for outright pulling power, or the David Brown 850 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.