J.I. Case Terratrac 320 vs J.I. Case W-4

Verdict: J.I. Case Terratrac 320 vs J.I. Case W-4

The J.I. Case Terratrac 320 and the J.I. Case W-4 are both industrial tractors — here is how they stack up on the figures that matter. J.I. Case W-4 leads on rated power with 40 hp against 38 hp. J.I. Case Terratrac 320 is the lighter machine (2,088 kg vs 4,310 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case W-4 is the newer design (1978 vs 1957). In short: choose the J.I. Case W-4 for outright pulling power, or the J.I. Case Terratrac 320 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.