Production
| Description | 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. |
|---|---|
| Manufacturer | J.I. Case |
Engine
| Air cleaner | oil bath / oil bath |
|---|---|
| Bore/Stroke | 3.50x4.00 inches (89 x 102 mm) / 3.625x4.00 inches (92 x 102 mm) |
| Coolant capacity | 16 qts (15.1 L) |
| Description | J.I. Case / gasoline / 4-cylinder / liquid-cooled / Original engine, used until 1953. / J.I. Case / gasoline / 4-cylinder / liquid-cooled / The larger, 2.7L, engine was introduced in 1953 on the J.I. Case S. |
| Displacement | 153.9 ci (2.5 L) / 165.1 ci (2.7 L) |
| Rated RPM | 1550 / 1550 |
| Starter volts | 6 / 6 |
| Engine type | J.I. Case 2.5L 4-cyl gasoline / J.I. Case 2.7L 4-cyl gasoline |
| Aux. fuel | 1.25 gal (4.7 L) |
| Engine type | J.I. Case 2.5L 4-cyl gasoline / J.I. Case 2.7L 4-cyl gasoline |
| Fuel tank | 14 gal (53.0 L) |
| Belt (claimed) | 21 hp (15.7 kW) |
| Drawbar (claimed) | 16 hp (11.9 kW) |
| Plows | 2 (14-inch) |
Transmission
| Clutch | mechanical wet disc |
|---|---|
| Gears | 4 forward and 1 reverse |
| Transmission type | 4-speed unsynchronized gear |
| Type | unsynchronized gear |
Mechanical
| Cab | Open operator station. Steel pan seat with spring suspension. |
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| Description | Manual steering / Disc brakes |
| Drive type | Two-wheel drive |
Hitch
| Type | Case Eagle Hitch |
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PTO
| Rear PTO | continuous |
|---|---|
| Rear PTO Type | 541 |
Electrical
| Battery volts | 6 |
|---|---|
| Charging system | generator |
| Ground | negative |
Dimensions & Tires
| Clearance (front axle) | 11.25 inches (28 cm) |
|---|---|
| Clearance (rear axle) | 18.75 inches (47 cm) |
| Height (hood) | 51 inches (129 cm) |
| Length | 108.5 inches (275 cm) |
| Rear tread | 47.5 inches (120 cm) |
| Weight | 4376 lbs (1984 kg) |
| Wheelbase | 66 inches (167 cm) |
| Width | 56.25 inches (142 cm) |
| Front tire | 5.00-15 |
| Rear tire | 11-26 |
| Weight | 4376 lbs (1984 kg) |
| Wheelbase | 66 inches (167 cm) |
| Ag front | 5.00-15 / 25x4 (steel) |
| Ag rear | 11-26 / 42x8 (steel) |
Belt Pulley
| Diameter | 9.25 inches (23 cm) |
|---|---|
| RPM | 1078 |
| Speed | 2600 ft/min (792.48 meters/min) |
| Width | 6.375 inches (16 cm) |
References
| Description | 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 |
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S Serial Number Location
| Description | Serial number plate on tractor's instrument panel. |
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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 |
| Description | FAQ: How to read a serial number table. |
Speeds
| Description | With 11-26 rear tires. |
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Variants
| S | standard |
|---|---|
| SC | row-crop |
| SC-3 | tricycle row-crop |
| SC-4 | fixed-front row-crop |
| SI | industrial |
| SO | orchard |