Fahr D90
Power
12 hp
Production
1954-1956
Engine
Diesel, 1-cylinder
Transmission
ZF A5K
Weight
2315 lbs [1050 kg]
Drive
2WD
Introduction
Fahr D90: A Classic Utility Tractor
Produced between 1954 and 1956, the Fahr D90 is a compact utility tractor designed for general agricultural tasks. With 4,260 units manufactured, this model represents a period of post-war mechanization focused on simplicity and mechanical reliability.
Engine and Performance
The D90 is powered by a MWM AKD112E diesel engine. This single-cylinder, air-cooled unit has a displacement of 0.9 liters (55.2 cubic inches) and produces 12 horsepower (8.9 kW). The air-cooling system simplifies maintenance by removing the need for a radiator and coolant circulation.
Transmission and Drivetrain
The tractor utilizes a ZF A5K transmission, providing a gear range of 10 forward speeds and 2 reverse speeds. This configuration allows for fine-tuned speed selection necessary for various field operations. It features a two-wheel drive system and manual steering, reflecting the standard mechanical design of tractors in the mid-1950s.
Operational Dimensions and PTO
The machine has a wheelbase of 152 cm (60 inches) and an overall weight of 1,050 kg (2,315 lbs), providing a stable yet maneuverable footprint. It is equipped with a rear power take-off (PTO) operating at 540 RPM, allowing for the attachment of standard implements. The operator's station is an open-platform design.
Conclusion
The Fahr D90 is a representative example of 1950s compact tractor engineering. Its straightforward mechanical layout and air-cooled engine make it a suitable candidate for light agricultural work or for enthusiasts of vintage tractor restoration.
Fahr D90 Manuals & Documentation
Download the manuals and documentation available for the Fahr D90: repair and workshop manuals, operator's handbooks, spare-parts catalogs and technical leaflets — free PDF files.
Archive documentation provided for reference, hosted by Tractor-Info.
Production Information of Fahr, D90
| Manufacturer | Fahr |
|---|---|
| Total built | 4260 |
Dimension and Tires Information of Fahr, D90
| Wheelbase | 60 inches [152 cm] |
|---|---|
| Weight | 2315 lbs [1050 kg] |
| Height | 66.2 inches [168 cm] |
| Length | 98 inches [248 cm] |
| Width | 60.6 inches [153 cm] |
Engine Specifications of Fahr, D90
- MWM AKD112E
- Air-cooled
- Diesel
- 1-cylinder
| Power | 12 hp [8.9 kW] |
|---|---|
| Displacement | 55.2 ci [0.9 L] |
| Bore/Stroke | 3.86x4.72 inches [98 x 120 mm] |
Transmission Information of Fahr, D90
Transmission variants 1
| Transmission | ZF A5K |
|---|---|
| Type | Gear |
| Gears | 10 forward and 2 reverse |
Mechanical Specs of Fahr, D90
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of Fahr, D90
| Rear PTO Type | 540 |
|---|
Where it sits
With 12 HP, the Fahr D90 sits between D66 (11 HP) and D88 (13 HP) in Fahr's range. Its power puts it in the 4th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the Fahr D90 have?
The Fahr D90 delivers 12 HP.
What years was the Fahr D90 produced?
The Fahr D90 was produced in 1954-1956.
What engine does the Fahr D90 have?
The Fahr D90 is powered by a Diesel, 1-cylinder engine.
What transmission does the Fahr D90 use?
The Fahr D90 uses a ZF A5K transmission.
How much does the Fahr D90 weigh?
The Fahr D90 weighs 2315 lbs [1050 kg].
Is the Fahr D90 4WD?
The Fahr D90 is available in 2WD.