Introduction
J.I. Case DC Row-Crop Tractor
The J.I. Case DC is a row-crop tractor manufactured in Racine, Wisconsin, USA, between 1939 and 1953. This model was produced in two primary configurations: the DC-3 with a narrow front axle and the DC-4 with a wide front axle, serving as a versatile machine for mid-century agricultural operations.
Engine and Performance
The tractor is powered by a 4-cylinder, liquid-cooled engine with a 259.5 cubic inch (4.3 L) displacement. It utilizes LP gas as fuel and operates at a rated speed of 1100 RPM. The engine features a bore and stroke of 3.875 by 5.50 inches and a compression ratio of 5.58:1, delivering a power output of 41 horsepower.
Transmission and PTO
Power is delivered to the ground through a gear-type transmission offering 4 forward speeds and 1 reverse speed. The drivetrain includes a mechanical wet disc clutch. The tractor is equipped with a 540 RPM rear power take-off (PTO), which functions continuously; models produced after 1953 feature a live PTO system for improved operational efficiency.
Mechanical and Dimensions
The DC series is a two-wheel-drive machine featuring manual steering and an open operator station. The DC-3 model has a wheelbase of 88.875 inches (225 cm) and a total length of 144 inches (365 cm), while the DC-4 model has a wheelbase of 74.5 inches (189 cm) and a length of 130 inches (330 cm). The unit weighs 5300 lbs (2404 kg) and utilizes the Case Eagle Hitch system for implement attachment.
Electrical System
The electrical system is configured with a negative ground and utilizes a generator for charging. The tractor is powered by a 6-volt battery and a 6-volt starter motor.
Conclusion
With a total production of over 68,000 units across both variants, the J.I. Case DC was a staple of its era, designed for row-crop utility and flexibility in diverse agricultural field conditions.
Production Information of J.I. Case, DC
- DC series is two models, the DC-3 narrow front and the DC-4 wide front
- Row-Crop tractor
- Original price was $2,600 in 1955
- Built in Racine, Wisconsin, USA
| Manufacturer | J.I. Case |
|---|---|
| Manufacturer(optional) | 14,016 (DC-4) |
| Total built | 54,925 (DC-3) |
Dimension and Tires Information of J.I. Case, DC
| Rear tread | 48 to 84 inches [121 to 213 cm] |
|---|---|
| DC3 Wheelbase | 88.875 inches [225 cm] |
| Width | 80.75 inches [205 cm] |
| DC4 Length | 130 inches [330 cm] |
| DC4 Wheelbase | 74.5 inches [189 cm] |
| DC4 Clearance (front axle) | 14 inches [35 cm] |
| Height (hood) | 58 inches [147 cm] |
| DC3 Length | 144 inches [365 cm] |
| Front tread | 9.5 to inches [24 to 0 cm] |
| Clearance (rear axle) | 24.75 inches [62 cm] |
| Weight | 5300 lbs [2404 kg] |
| Ag front | 5.50-16 |
|---|---|
| Ag rear | 48x2.50 (steel) |
| Ag rear | 11.25-36 |
| Ag front | 25x4 (steel) |
Engine Specifications of J.I. Case, DC
- J.I. Case
- Liquid-cooled
- LP gas
- 4-cylinder
| Coolant capacity | 26 qts [24.6 L] |
|---|---|
| Displacement | 259.5 ci [4.3 L] |
| Compression | 5.58:1 |
| Bore/Stroke | 3.875x5.50 inches [98 x 140 mm] |
| Starter volts | 6 |
| Rated RPM | 1100 |
| Starter volts | 6 |
Transmission Information of J.I. Case, DC
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 4 forward and 1 reverse |
| Clutch | Mechanical wet disc |
Mechanical Specs of J.I. Case, DC
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of J.I. Case, DC
| Rear PTO | Continuous |
|---|---|
| Rear PTO(optional) | Live |
| Rear PTO Type | 540 |
After 1953
Three-Point Hitch of J.I. Case, DC
| Type | Case Eagle Hitch |
|---|
Electrical System of J.I. Case, DC
| Ground | Negative |
|---|---|
| Charging system | Generator |
| Battery volts | 6 |
Where it sits
Its power puts it in the 63th percentile of 1930s models in our database (235 machines).
Frequently asked questions
How much horsepower does the J.I. Case DC have?
The J.I. Case DC delivers 41 hp[P] HP.
What years was the J.I. Case DC produced?
The J.I. Case DC was produced in 1939-1953.
What engine does the J.I. Case DC have?
The J.I. Case DC is powered by a LP gas, 4-cylinder engine.
What transmission does the J.I. Case DC use?
The J.I. Case DC uses a Gear transmission.
How much does the J.I. Case DC weigh?
The J.I. Case DC weighs 5300 lbs [2404 kg].
Is the J.I. Case DC 4WD?
The J.I. Case DC is available in 2WD.