| Production | |
| Manufacturer | J.I. Case |
| Standard-tread tractor | |
| Built in Racine, Wisconsin, USA | |
| The model S was the standard, fixed-wide-front version of the S series. The SC was the row-crop version. | |
| J.I. Case S Engines | |
| J.I. Case 2.5L 4-cyl gasoline | |
| J.I. Case 2.7L 4-cyl gasoline | |
| Fuel tank | 14 gal 53.0 L |
| Aux. fuel | 1.25 gal 4.7 L |
| J.I. Case S Transmission | |
| 4-speed unsynchronized gear | |
| J.I. Case S Power | |
| Drawbar (claimed) | 16 hp 11.9 kW |
| Belt (claimed) | 21 hp 15.7 kW |
| Plows | 2 (14-inch) |
| Mechanical | |
| Two-wheel drive | |
| Manual steering | |
| Disc brakes | |
| Open operator station. Steel pan seat with spring suspension. |
| Photos | |
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| Tractor hitch | |
| Type | Case Eagle Hitch |
| Power Take-off (PTO) | |
| Rear PTO | continuous |
|   | live *After 1953 |
| Rear PTO Type | 541 |
| Dimensions & Tires | |
| Wheelbase | 66 inches 167 cm |
| Weight | 4376 lbs 1984 kg |
| Front tire | 5.00-15 |
| Rear tire | 11-26 |
| S Serial Numbers | |
| 1941 | 4500001 |
| 1942 | 4600001 |
| 1943 | 4700001 |
| 1944 | 4800001 |
| 1945 | 4900001 |
| 1946 | 5000001 |
| 1947 | 5100001 |
| 1948 | 5200001 |
| 1949 | 5300001 |
| 1950 | 5400001 |
| 1951 | 5500001 |
FAQ: How to read a serial number table. | |
| Belt Pulley | |
| Diameter | 9.25 inches 23 cm |
| Width | 6.375 inches 16 cm |
| RPM | 1078 |
| Speed | 2600 ft/min 792.48 meters/min |
| Electrical | |
| Ground | negative |
| Charging system | generator |
| Battery volts | 6 |
| References | |
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| Case Eagle Hitch Tractors published in 1953, by J.I. Case | |
| New Case "S" Series Tractors published in 1941, by J.I. Case | |
| Model "S" Series Tractors published in 1950, by J.I. Case | |
| 4 Great Tractors published in 1945, by J.I. Case |
| Page information | |
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| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on August 5, 2024 |