J.I. Case SC
Power
24 hp[P] hp
Production
1941-1954
Engine
4-cylinder
Transmission
Unsynchronized gear
Weight
4200 lbs [1905 kg]
Drive
2WD
Introduction
J.I. Case SC Row-Crop Tractor
The J.I. Case SC is a row-crop tractor manufactured in Racine, Wisconsin, between 1941 and 1954. Designed for versatility in agricultural field operations, this model served as a staple of the mid-20th-century tractor fleet with 58,991 units produced.
Engine and Performance
The tractor is powered by a 165.1 cubic inch (2.7 L) liquid-cooled, 4-cylinder vertical I-head engine. It operates at a rated speed of 1600 RPM with a compression ratio of 4.8:1, delivering 24 horsepower. The engine was upgraded in 1953 to a larger displacement configuration.
Transmission and Drivetrain
The SC utilizes an unsynchronized gear transmission providing 4 forward speeds and 1 reverse gear. Power is transferred through a mechanical wet disc clutch to the rear wheels, which are driven in a two-wheel drive configuration. Manual steering and disc brakes provide the necessary control for field maneuvers.
Hydraulics and PTO
The rear power take-off (PTO) operates at 540 RPM. While early models featured a standard PTO, 'live' PTO functionality was introduced after 1953, allowing for independent operation. The machine is equipped with the Case Eagle Hitch system, facilitating the connection of various trailing implements.
Dimensions and Operator Station
With a wheelbase of 83.5 inches and a total weight of 4,200 lbs, the SC is built for stability in row-crop applications. The operator station is open, originally featuring a steel pan seat with spring suspension, which was updated after 1952 to a padded seat with torsional rubber suspension for improved ergonomics.
Conclusion
The J.I. Case SC is a mechanical, straightforward tractor tailored for row-crop work. Its combination of a 24-hp engine, adjustable tread widths, and the Case Eagle Hitch makes it a reliable machine for light to medium agricultural tasks, representing a classic era of American tractor engineering.
Production Information of J.I. Case, SC
- Original price was $1,700 in 1955
- Row-Crop tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | J.I. Case |
|---|---|
| Total built | 58,991 |
Dimension and Tires Information of J.I. Case, SC
| Front tread | 56 to 80 inches [142 to 203 cm (wide front)] |
|---|---|
| Wheelbase | 83.5 inches [212 cm] |
| Weight | 4200 lbs [1905 kg] |
| Height (hood) | 56.5 inches [143 cm] |
| Length | 136.25 inches [346 cm] |
| Rear tread | 44 to 80 inches [111 to 203 cm] |
| Clearance (rear axle) | 23.875 inches [60 cm] |
| Width | 76.6 inches [194 cm] |
| Rear tread | 44 to 94 inches [111 to 238 cm (long axle)] |
| Ag front | 5.00x15 |
|---|---|
| Ag rear | 10x38 |
| Ag front | 7.50x10 |
| Ag front(optional) | 5.50x16 (late) |
| Ag rear | 10x38 |
Single front wheel
Engine Specifications of J.I. Case, SC
- J.I. Case
- Larger engine, used in 1953 (S/N 8027115)
- Liquid-cooled vertical I-head
- Tractor fuel
- 4-cylinder
| Starter volts | 6 |
|---|---|
| Compression | 4.8:1 |
| Displacement | 165.1 ci [2.7 L] |
| Starter volts | 6 |
| Rated RPM | 1600 |
| Bore/Stroke | 3.625x4.00 inches [92 x 102 mm] |
Transmission Information of J.I. Case, SC
Transmission variants 1
| Type | Unsynchronized gear |
|---|---|
| Gears | 4 forward and 1 reverse |
| Clutch | Mechanical wet disc |
Mechanical Specs of J.I. Case, SC
- Two-wheel drive
- Open operator station. Steel pan seat with spring suspension. Padded seat with torsional rubber suspension after 1952.
- Manual steering
- Disc brakes
Power Information of J.I. Case, SC
| Rear PTO | Continuous |
|---|---|
| Rear PTO(optional) | Live |
| Rear PTO Type | 540 |
After 1953
1.125 inch until 1943, 1.375 inch beginning at SN 4706368.
Three-Point Hitch of J.I. Case, SC
| Type | Case Eagle Hitch |
|---|
Electrical System of J.I. Case, SC
| Ground | Negative |
|---|---|
| Charging system | Generator |
| Battery volts | 6 |
Where it sits
Its power puts it in the 25th percentile of 1940s models in our database (263 machines).
Frequently asked questions
How much horsepower does the J.I. Case SC have?
The J.I. Case SC delivers 24 hp[P] HP.
What years was the J.I. Case SC produced?
The J.I. Case SC was produced in 1941-1954.
What engine does the J.I. Case SC have?
The J.I. Case SC is powered by a 4-cylinder engine.
What transmission does the J.I. Case SC use?
The J.I. Case SC uses a Unsynchronized gear transmission.
How much does the J.I. Case SC weigh?
The J.I. Case SC weighs 4200 lbs [1905 kg].
Is the J.I. Case SC 4WD?
The J.I. Case SC is available in 2WD.