| Production | |
| Manufacturer | J.I. Case |
| Industrial tractor | |
| Built in Racine, Wisconsin, USA | |
| Total built | 3740 |
| The model SI was the industrial version of the Case model S tractor. | |
| J.I. Case SI Engines | |
| J.I. Case 2.5L 4-cyl gasoline | |
| J.I. Case 2.7L 4-cyl | |
| Fuel tank | 14 gal 53.0 L |
| Aux. fuel | 1.25 gal 4.7 L |
| J.I. Case SI Transmission | |
| 4-speed unsynchronized gear | |
| J.I. Case SI Power | |
| Engine | 35 hp 26.1 kW |
| 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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| Hydraulics | |
| Type | open center |
| Pump flow | 20 gpm 75.7 lpm |
| Power Take-off (PTO) | |
| Rear PTO | continuous |
| Rear PTO Type | 541 |
| Dimensions & Tires | |
| Wheelbase | 66 inches 167 cm |
| Weight | 4376 lbs 1984 kg |
| Rear tire | 12.00-24 |
| References | |
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| Model "SI" Industrial Tractor published in 1955, 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 July 28, 2023 |