J.I. Case 590 Turbo vs J.I. Case 680K Construction King

Verdict: J.I. Case 590 Turbo vs J.I. Case 680K Construction King

The J.I. Case 590 Turbo and the J.I. Case 680K Construction King are both backhoe loaders — here is how they stack up on the figures that matter. J.I. Case 680K Construction King leads on rated power with 101 hp against 93 hp. J.I. Case 590 Turbo is the lighter machine (13,820 kg vs 14,900 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case 590 Turbo is the newer design (1991 vs 1986). In short: choose the J.I. Case 680K Construction King for outright pulling power, or the J.I. Case 590 Turbo if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.