Introduction
Heider C 15-27 Agricultural Tractor
The Heider C 15-27 is a standard-tread tractor produced between 1924 and 1927 by the Heider division of Rock Island, based in Rock Island, Illinois, USA. Designed for primary agricultural field operations, this machine represents the mechanical standards of the mid-1920s.
Engine and Performance
The tractor is powered by a liquid-cooled, 4-cylinder Waukesha engine with a displacement of 478 cubic inches (7.8 liters). It operates on kerosene at a rated speed of 900 RPM and produces 30 horsepower. The cylinder bore and stroke measure 4.75 by 6.75 inches, and the cooling system has a capacity of 34.1 liters.
Transmission and Drive
The C 15-27 utilizes a two-wheel drive configuration. The drivetrain features an unsynchronized gear transmission providing 7 forward and 7 reverse speeds, allowing for a variety of operating ratios. Steering is manually operated, consistent with the tractor's era of manufacture.
Dimensions and Chassis
The tractor rests on a 96-inch wheelbase with an overall length of 144 inches and a width of 74 inches. It stands 96 inches high, equipped with a four-post canopy for operator protection. The machine is fitted with steel wheels, featuring 30x5 front wheels and 57x10 rear wheels, designed for traction in field conditions.
Conclusion
The Heider C 15-27 is a robust, manually operated machine suited for the traction requirements of small to medium-scale agricultural work during the 1920s, relying on a high-displacement kerosene engine and a versatile gear range.
Production Information of Heider, C 15-27
- Standard-tread tractor
- Built in Rock Island, Illinois, USA
| Manufacturer | Heider (a part of Rock Island) |
|---|
Dimension and Tires Information of Heider, C 15-27
| Wheelbase | 96 inches [243 cm] |
|---|---|
| Height | 96 inches [243 cm] |
| Length | 144 inches [365 cm] |
| Width | 74 inches [187 cm] |
| Ag front | 30x5 steel |
|---|---|
| Ag rear | 57x10 steel |
Engine Specifications of Heider, C 15-27
- Waukesha
- Liquid-cooled
- Kerosene
- 4-cylinder
| Rated RPM | 900 |
|---|---|
| Displacement | 478 ci [7.8 L] |
| Coolant capacity | 36 qts [34.1 L] |
| Bore/Stroke | 4.75x6.75 inches [121 x 171 mm] |
Transmission Information of Heider, C 15-27
Transmission variants 1
| Type | Unsynchronized gear |
|---|---|
| Gears | 7 forward and reverse |
Mechanical Specs of Heider, C 15-27
- Two-wheel drive
- Four-post canopy.
| Steering | Manual |
|---|
Power Information of Heider, C 15-27
- Https://www.tractordata.com/farm-tractors/006/9/3/6931-heider-c-15-27-tests.html
Where it sits
With 30 hp[B] HP, the Heider C 15-27 sits just above C 12-20 (17 HP) in Heider's range. Its power puts it in the 40th percentile of 1920s models in our database (181 machines).
Frequently asked questions
How much horsepower does the Heider C 15-27 have?
The Heider C 15-27 delivers 30 hp[B] HP.
What years was the Heider C 15-27 produced?
The Heider C 15-27 was produced in 1924-1927.
What engine does the Heider C 15-27 have?
The Heider C 15-27 is powered by a 4-cylinder engine.
What transmission does the Heider C 15-27 use?
The Heider C 15-27 uses a Unsynchronized gear transmission.
Is the Heider C 15-27 4WD?
The Heider C 15-27 is available in 2WD.