Hart-Parr 40-80 vs Hart-Parr Oil King 23-35

Verdict: Hart-Parr 40-80 vs Hart-Parr Oil King 23-35

The Hart-Parr 40-80 and the Hart-Parr Oil King 23-35 are both tractors — here is how they stack up on the figures that matter. Hart-Parr 40-80 leads on rated power with 110 hp against 23 hp. Hart-Parr Oil King 23-35 is the lighter machine (5,443 kg vs 15,422 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Hart-Parr Oil King 23-35 is the newer design (1916 vs 1908). In short: choose the Hart-Parr 40-80 for outright pulling power, or the Hart-Parr Oil King 23-35 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.