The Farmall Super MD is a 2WD row-crop tractor manufactured by Farmall (a part of International Harvester) in Rock Island, Illinois, USA from 1952 to 1954. The Farmall Super MD is equipped with a 4.3 L (264.0 cu·in) four-cylinder diesel engine and one of two transmissions: a gear type transmission with 5 forward and 1 reverse gears or a partial power shift transmission with 10 forward and 2 reverse gears.
The Farmall Super MD row-crop tractor used the International Harvester engine. It is a 4.3 L, 4,326 cm2, (264.0 cu·in) four-cylinder natural aspirated diesel engine with 102.0 mm (4.02 in) of the cylinder bore and 133.0 mm (5.24 in) of the piston stroke. The compression ratio rating is 16.5:1. This engine produced 42.6 PS (31.3 kW; 42.0 HP) at 1,450 rpm of output power.
The Farmall Super MD is equipped with manual steering, differential mechanical dry disc brakes, an open operator station, and 77.6 liters (20.5 US gal.; 17.1 Imp. gal) fuel tank.
Farmall Super MD Specifications
| General Specifications | |
| Model | Farmall Super MD |
| Length | 3,450 mm (135.8 in) |
| Width | 2,130 mm (83.9 in) |
| Height | 2,360 mm (92.9 in) |
| Wheel base | 2,300 mm (90.6 in) |
| Weight (operating) | 2,596 kg (5,723 lbs) |
| Fuel tank capacity | 77.6 liters (20.5 US gal.; 17.1 Imp. gal) |
| Battery | Two 6V |
| Cabin type | Open operator station |
| Engine | |
| Engine model | International Harvester |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Diesel |
| Displacement | 4.3 L, 4,326 cm2, (264.0 cu·in) |
| Bore and stroke | 102.0 mm X 133.0 mm (4.02 in X 5.24 in) |
| Compression ratio | 16.5:1 |
| Horsepower (drawbar) | 42.6 PS (31.3 kW; 42.0 HP) at 1,450 rpm |
| Starter | Electric |
| Coolant capacity: | 26.5 L (28 US. qt, 23.3 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Manual |
| Brakes | Differential mechanical dry disc |
| Transmission model | – |
| Transmission type | Gear type with dry disc clutch |
| Gears | 5 forward and 1 reverse |
| Speed | Forward: 27.0 kmh (16.8 mph) Reverse: 5.8 kmh (3.6 mph) |
| Transmission model | International Harvester Torque Amplifier (MD-TA) |
| Transmission type | Partial power shift |
| Gears | 10 forward and 2 reverse |
| Tires | |
| Front tires | Ag: 6.00-16 |
| Rear tires | Ag: 13.00×38 |
| Three-Point Hitch | |
| Type | IH Fast Hitch |
| PTO (Power take-off shaft) | |
| Rear PTO type | – |
| Rear PTO speed | 540 rpm |
| Hydraulic system | |
| Hydraulic type | IH Lift-All |
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