David Brown 770 Selectamatic vs David Brown 850

Verdict: David Brown 770 Selectamatic vs David Brown 850

The David Brown 770 Selectamatic and the David Brown 850 are both tractors — here is how they stack up on the figures that matter. David Brown 850 leads on rated power with 34 hp against 32 hp. David Brown 770 Selectamatic is the lighter machine (3,110 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 770 Selectamatic holds more fuel (43.1 L vs 40.1 L) for longer stints between fills. David Brown 770 Selectamatic is the newer design (1965 vs 1960). In short: choose the David Brown 850 for outright pulling power, or the David Brown 770 Selectamatic if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.