| Manufacturer |
Eagle Manufacturing |
| Price |
- |
| Model |
F 12-22 |
| Equipment Type |
Standard-Tread Tractors |
| Factory |
Appleton, Wisconsin, USA |
NEBRASKA TRACTOR TEST 81
| Description |
Kerosense 2-speed 2WD/August 18 - 21, 1921/Link: Nebraska Tractor Test 81 file/Drawbar performance/Gear 1 used for power test./Gear 1 used for pull test. |
| Belt power (max) |
23.35 hp/17.4 kW |
| Belt fuel use (max) |
3.2 gal/hour/12.1 l/hour |
| Max power |
14.75 hp/11.0 kW |
| Max pull |
2715 lbs/1231 kg |
EAGLE MANUFACTURING F 12-22 POWER
| Drawbar (claimed) |
12 hp/8.9 kW |
| Belt (claimed) |
22 hp/16.4 kW |
| Plows |
3 (14-inch) |
| Drawbar (tested) |
14.75 hp/11.0 kW |
| Belt (tested) |
23.35 hp/17.4 kW |
ENGINE DETAIL
The Eagle Manufacturing F 12-22 tractor's 616 ci (10.1 L) 2-cylinder engine with a 4-valve design offers substantial torque suited for heavy-duty applications, but the hand-crank starter presents a challenge for ease of use, particularly in colder climates. With a displacement bore of 7.00 inches and stroke of 8.00 inches, it is capable of effective power delivery at a rated RPM of 450, making it optimal for slow-speed agricultural operations. The Schebler carburetor optimizes fuel delivery but may require periodic maintenance to ensure efficiency, particularly when using kerosene fuel.
| Description |
Eagle Manufacturing/kerosene/2-cylinder 4-valve/liquid-cooled |
| Displacement |
616 ci/10.1 L |
| Bore/Stroke |
7.00x8.00 inches/178 x 203 mm |
| Fuel system |
Schebler carburetor |
| Rated RPM |
450 |
| Starter type |
hand-crank |
EAGLE MANUFACTURING F 12-22 ENGINE
The Eagle Manufacturing F 12-22 tractor features a 10.1L, 2-cylinder kerosene engine, providing robust torque for agricultural tasks. Its kerosene fuel type may offer cost benefits compared to gasoline, but running efficiency can be affected by temperature sensitivity. This tractor is well-suited for mid-sized farms where both power and fuel economy are crucial for sustained operations.
| Description |
Eagle Manufacturing 10.1L 2-cyl kerosene |
TRANSMISSION
The Eagle Manufacturing F 12-22 tractor features a simple gear transmission with two forward and one reverse gear, allowing for basic operational versatility. The limited gear range may restrict its performance in varied terrains or heavier workloads, making it ideal for light-duty applications or smaller farm tasks. However, the simplicity of the gear system can enhance reliability and ease of maintenance, especially for users needing straightforward functionality.
| Type |
gear |
| Gears |
2 forward and 1 reverse |
MECHANICAL
The Eagle Manufacturing F 12-22 tractor features a 4x2 2WD chassis with spur gear final drives, providing straightforward mechanical simplicity but limiting traction in adverse conditions. Its manual steering and open operator station offer ease of maintenance and good visibility, though they may reduce operator comfort during extended use. The 2-speed gear transmission allows for basic speed control, making it suitable for light-duty tasks but may lack versatility for varied terrain applications.
| Chassis |
4x2 2WD |
| Final drives |
spur gear |
| Steering |
manual |
| Cab |
Open operator station. |
| Transmission |
2-speed gear |
EAGLE MANUFACTURING F 12-22 TIRES
The Eagle Manufacturing F 12-22 tractor features a robust ag rear tire size of 48x12, offering enhanced traction and stability, particularly in heavy field conditions. The steel construction of the tires provides durability and resistance to punctures, making it suitable for demanding agricultural tasks. However, the weight of the steel tires may contribute to soil compaction, necessitating careful consideration of ground conditions when operating in sensitive environments.
DIMENSIONS
| Length |
132 inches/335 cm |
| Width |
65 inches/165 cm |
| Height |
76 inches/193 cm |
| Weight |
5850 lbs/2653 kg |
DIMENSIONS & TIRES
The Eagle Manufacturing F 12-22 tractor, weighing 5850 lbs (2653 kg), provides a robust platform suitable for various agricultural tasks, particularly in enhanced stability and traction during field operations. Its rear tire size of 48x12 facilitates improved weight distribution and reduces soil compaction, which is advantageous for working in soft or saturated fields. However, the weight may pose challenges in mobility on uneven terrain, necessitating careful navigation to avoid potential sinking or instability.
| Weight |
5850 lbs/2653 kg |
| Rear tire |
48x12 |
BELT PULLEY
| Diameter |
20 inches/50 cm |
| Width |
8.5 inches/21 cm |
| RPM |
450 |
| Speed |
2350 ft/min/716.28 meters/min |
