Power: 30 hp[B] Date of manufacture : 1956 - 1958
Production Manufacturer: J.I. Case Type: Utility tractor Factory: Rock Island, Illinois, USA Total built: 249 Original price: $3,500 (1958) Variants 300: diesel utility 301: diesel row-crop 302: diesel high-crop 310: gasoline utility 311: gasoline row-crop 312: gasoline high-crop 320: industrial J.I. Case 300 Power Drawbar (claimed): 22 hp 16.4 kW Belt (claimed): 27 hp 20.1 kW Plows: 3 J.I. Case 300 Engine Mechanical Chassis: 4x2 2WD Steering: manual Brakes: 6-inch disc Cab: Open operator station. Transmissions: 4-speed sliding gear   12-speed Photos J.I. Case 300 photos... Power Take-off (PTO) Rear PTO: transmission (4-speed)   live (Tripl-Range) Rear RPM: 540 Dimensions & Tires Wheelbase: 75.5 inches 191 cm Weight: 3,400 lbs 1542 kg Front tire: 6.00x16 Rear tire: 11x24 Full dimensions and tires ... 300 Serial Numbers Location: Serial number plate on the instrument panel. 1956: 6050301 1957: 6075001 1958: 6095001 how to read serial numbers...

J.I. Case 30-60	Power: 66 hp[B]	Date of manufacture : 1912 - 1916

J.I. Case 40-72	Power: 80 hp[B]	Date of manufacture : 1921 - 1923

J.I. Case 210-B	Power: 33 hp[P]	Date of manufacture : 1958 - 1959

J.I. Case 211-B	Power: 33 hp[P]	Date of manufacture : 1958 - 1959

J.I. Case 300	Power: 30 hp[B]	Date of manufacture : 1956 - 1958

J.I. Case 300-B	Power: 0	Date of manufacture : 1958 - 1959

J.I. Case 301	Power: 30 hp[B]	Date of manufacture : 1956 - 1958

J.I. Case 301-B	Power: 0	Date of manufacture : 1958 - 1959

J.I. Case 302	Power: 30 hp[B]	Date of manufacture : 1956 - 1958