Introduction
J.I. Case 15-27 Standard-Tread Tractor
The J.I. Case 15-27 is a vintage standard-tread tractor produced between 1919 and 1924. Manufactured in Racine, Wisconsin, USA, this machine represents a significant era in early 20th-century agricultural mechanization, with a total of 17,628 units built.
Engine and Performance
The tractor is powered by a 4-cylinder, liquid-cooled engine with a displacement of 381.7 cubic inches (6.3 L). Operating at a rated speed of 900 RPM, the engine is designed to run on kerosene. The bore and stroke measure 4.50 by 6.00 inches (114 x 152 mm), and the engine requires a coolant capacity of 41.6 L. Starting is achieved via a hand-crank mechanism.
Transmission and Drivetrain
The 15-27 utilizes a J.I. Case gear-type transmission providing two forward gears and one reverse gear. It is a two-wheel-drive machine featuring manual steering, which was standard for tractors of this period.
Dimensions and Operator Environment
The tractor has a total weight of 6,460 lbs (2,930 kg). It measures 127 inches (322 cm) in length, 72 inches (182 cm) in width, and 172 cm in height. The operator station is of an open design, with an optional canopy available for weather protection. The machine is equipped with steel agricultural wheels, featuring 32x6 front tires and 52x14 rear tires.
Power Take-Off
The tractor features a rear Power Take-Off (PTO) as an optional configuration. It operates at a standard speed of 540 RPM, allowing for the connection of various period-appropriate implements.
Conclusion
The J.I. Case 15-27 is a robust, historically significant tractor suited for collectors and those interested in the evolution of early agricultural machinery. Its simple mechanical design and reliance on kerosene fuel reflect the standard engineering practices of its time.
Production Information of J.I. Case, 15-27
- Standard-tread tractor
- Built in Racine, Wisconsin, USA
| Manufacturer | J.I. Case |
|---|---|
| Total built | 17,628 |
Dimension and Tires Information of J.I. Case, 15-27
| Length | 127 inches [322 cm] |
|---|---|
| Weight | 6,460 lbs [2930 kg] |
| Width | 72 inches [182 cm] |
| Height | 68 inches [172 cm] |
| Ag front | 32x6 steel |
|---|---|
| Ag rear | 52x14 steel |
Engine Specifications of J.I. Case, 15-27
- J.I. Case
- Liquid-cooled
- Kerosene
- 4-cylinder
| Rated RPM | 900 |
|---|---|
| Displacement | 381.7 ci [6.3 L] |
| Starter type | Hand-crank |
| Bore/Stroke | 4.50x6.00 inches [114 x 152 mm] |
| Coolant capacity | 44 qts [41.6 L] |
Transmission Information of J.I. Case, 15-27
Transmission variants 1
| Manufacturer | J.I. Case |
|---|---|
| Type | Gear |
| Gears | 2 forward and 1 reverse |
Mechanical Specs of J.I. Case, 15-27
- Two-wheel drive
- Open operator station. Optional canopy.
| Steering | Manual |
|---|
Power Information of J.I. Case, 15-27
| Rear PTO | Transmission (optional) |
|---|---|
| Rear PTO Type | 540 |
Where it sits
Its power puts it in the 49th percentile of 1910s models in our database (158 machines).
Frequently asked questions
How much horsepower does the J.I. Case 15-27 have?
The J.I. Case 15-27 delivers 30 hp[B] HP.
What years was the J.I. Case 15-27 produced?
The J.I. Case 15-27 was produced in 1919-1924.
What engine does the J.I. Case 15-27 have?
The J.I. Case 15-27 is powered by a 4-cylinder engine.
What transmission does the J.I. Case 15-27 use?
The J.I. Case 15-27 uses a Gear transmission.
How much does the J.I. Case 15-27 weigh?
The J.I. Case 15-27 weighs 6,460 lbs [2930 kg].
Is the J.I. Case 15-27 4WD?
The J.I. Case 15-27 is available in 2WD.