J.I. Case 680K Construction King vs J.I. Case 780B Construction King

Verdict: J.I. Case 680K Construction King vs J.I. Case 780B Construction King

The J.I. Case 680K Construction King and the J.I. Case 780B Construction King are both backhoe loaders — here is how they stack up on the figures that matter. J.I. Case 780B Construction King leads on rated power with 120 hp against 101 hp. J.I. Case 680K Construction King is the lighter machine (14,900 kg vs 21,083 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case 680K Construction King is the newer design (1986 vs 1981). In short: choose the J.I. Case 780B Construction King for outright pulling power, or the J.I. Case 680K Construction King if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.