Power: 0 Date of manufacture : 1958 - 0000
Production Manufacturer: J.I. Case Type: High-Clearance tractor Factory: Rock Island, Illinois, USA Total built: 48 Variants 300B: diesel utility 301B: diesel row-crop 302B: diesel high-crop 310B: gasoline utility 311B: gasoline row-crop 312B: gasoline high-crop 320B: industrial J.I. Case 312-B Power J.I. Case 312-B Engine Mechanical Chassis: 4x2 2WD Transmissions: 4-speed   12-speed Dimensions & Tires Full dimensions and tires ... 312-B Serial Numbers 1958: 6095001 1959: 6120001 how to read serial numbers...

Case 310E	Power: 40 hp	Date of manufacture : 1961 - 1964

Case 311	Power: 32 hp[B]	Date of manufacture : 1956 - 1958

Case 311-B	Power: 41 hp[P]	Date of manufacture : 1958 - 1959

Case 312	Power: 0	Date of manufacture : 1957 - 0000

Case 312-B	Power: 0	Date of manufacture : 1958 - 0000

Case 350	Power: 46 hp[B]	Date of manufacture : 1957 - 0000

Case 351	Power: 46 hp[B]	Date of manufacture : 1957 - 0000

Case 400	Power: 55 hp[B]	Date of manufacture : 1955 - 1957

Case 410-B	Power: 41 hp[P]	Date of manufacture : 1958 - 1959