The Farmall 300 is a 2WD row-crop tractor manufactured by Farmall (a part of International Harvester) from 1954 to 1956. The Farmall 300 is equipped with a 2.8 L (169.0 cu·in) four-cylinder gasoline engine and one of two transmissions: a sliding gear transmission with 5 forward and 1 reverse gear or a partial power shift transmission with 10 forward and 2 reverse gears.
The Farmall 300 row-crop tractor used the International Harvester C169 engine. It is a 2.8 L, 2,769 cm2, (169.0 cu·in) four-cylinder natural aspirated gasoline engine with 90.0 mm (3.54 in) of the cylinder bore and 108.0 mm (4.25 in) of the piston stroke. The compression ratio rating is 6.6:1.
Farmall 300 Specifications
| General Specifications | |
| Model | Farmall 300 |
| Length |
Tricycle: 3,450 mm (136.0 in) Wide-front: 3,550 mm (139.8 in) |
| Width | 2,540 mm (100 in) |
| Height | 1,950 mm (76.8 in) |
| Wheel base |
Tricycle: 2,340 mm (92.2 in) Wide-front: 2,430 mm (95.7 in) |
| Weight | 2,430 kg (5,357 lbs) |
| Fuel tank capacity | 64.3 liters (17 US gal.; 14.1 Imp. gal) |
| Battery | 6V |
| Cabin type | Open operator station |
| Engine | |
| Engine model | International Harvester C169 |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Gasoline |
| Displacement | 2.8 L, 2,769 cm2, (169.0 cu·in) |
| Bore and stroke | 90.0 mm X 108.0 mm (3.54 in X 4.25 in) |
| Compression ratio | 6.6:1 |
| Horsepower | – |
| Starter | Electric |
| Coolant capacity: | 15.6 L (16.5 US. qt, 13.7 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | – |
| Brakes | – |
| Transmission model | – |
| Transmission type | Sliding gear |
| Gears | 5 forward and 1 reverse |
| Speed | Forward: 26.0 kmh (16.2 mph) Reverse: 5.0 (3.1 mph) |
| Transmission model | Torque Amplifier |
| Transmission type | Partial power shift |
| Gears | 10 forward and 2 reverse |
| Speed | Forward: 26.0 kmh (16.2 mph) Reverse: 5.0 (3.1 mph) |
| Tires | |
| Front tires | Ag: 5.50-16 |
| Rear tires | Ag: 11.00-38 |
| Rear Hitch | |
| Type | IH Fast Hitch |
| PTO (Power take-off shaft) | |
| Rear PTO type | – |
| Rear PTO speed | 540 rpm |