Power: 44 hp[B] Date of manufacture : 1912 - 1919
Production Manufacturer: J.I. Case Type: Standard-tread tractor Factory: Racine, Wisconsin, USA Total built: 4,465 Original price: $2,100 (1916) J.I. Case 20-40 Power Drawbar (claimed): 20 hp 14.9 kW Belt (claimed): 40 hp 29.8 kW Drawbar (tested): 24.66 hp 18.4 kW Belt (tested): 42.80 hp 31.9 kW J.I. Case 20-40 Engines Mechanical Chassis: 4x2 2WD Steering: manual Cab: Open operator station. Optional four-post steel cab. Transmission: 2-speed gear Photos J.I. Case 20-40 photos... Dimensions & Tires Weight: 13,900 lbs 6305 kg Front tire: 38x8 Rear tire: 66x20 Full dimensions and tires ... 20-40 Serial Numbers Location: Serial number plate on left side of tractor frame, above the front axle. photo of 20-40 serial number Belt Pulley Diameter: 24 inches 60 cm Width: 8.5 inches 21 cm

Case 10-18	Power: 20 hp[P]	Date of manufacture : 1918 - 1920

Case 12-20	Power: 22 hp[B]	Date of manufacture : 1921 - 1924

Case 15-27	Power: 30 hp[B]	Date of manufacture : 1919 - 1924

Case 18-32	Power: 35 hp[B]	Date of manufacture : 1924 - 1927

Case 20-40	Power: 44 hp[B]	Date of manufacture : 1912 - 1919

Case 22-40	Power: 44 hp[B]	Date of manufacture : 1919 - 1924

Case 25-45	Power: 50 hp[B]	Date of manufacture : 1924 - 1927

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

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