J.I. Case 10-20 vs J.I. Case DO

Verdict: J.I. Case 10-20 vs J.I. Case DO

The J.I. Case 10-20 and the J.I. Case DO are both tractors — here is how they stack up on the figures that matter. J.I. Case 10-20 holds more fuel (75.7 L vs 71.9 L) for longer stints between fills. J.I. Case DO is the newer design (1939 vs 1915). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.