Introduction
Deutz-Fahr DX 90 Agricultural Tractor
The Deutz-Fahr DX 90 is a row-crop tractor produced between 1978 and 1982. Part of the DX 110 series, this model was engineered to serve as a versatile utility tractor for various agricultural operations, combining a robust air-cooled engine with a standard climate-controlled cabin.
Engine and Performance
The tractor is powered by the Deutz F5L 912, a 5-cylinder, air-cooled diesel engine with a displacement of 4.7 liters. It features a bore and stroke of 100 x 120 mm and delivers a rated output of 93 horsepower at 2300 RPM. The engine cooling system relies on air rather than liquid, a characteristic design choice for this series.
Transmission and Drivetrain
The drivetrain consists of a fully synchronized transmission offering 15 forward and 5 reverse gears, organized into five gears across three ranges. It utilizes a dry disc clutch for gear engagement. The model was available in both two-wheel and four-wheel drive configurations, equipped with power steering and hydraulic dry disc brakes for operational control.
Hydraulics and Power Take-Off
The hydraulic system is an open-center design with a pump flow of 10.4 gpm (39.4 lpm) and a fluid capacity of 3.96 gallons (15.0 L). The rear power take-off (PTO) is independent and offers dual speeds of 540 and 1000 RPM, utilizing a wet disc clutch mechanism. The rear hitch is a category II type with a lifting capacity of 7,720 lbs (3,501 kg).
Dimensions and Construction
The DX 90 has a wheelbase of 100.8 inches (256 cm) and an overall length of 170.1 inches (432 cm). The weight varies by configuration, with the 2WD model weighing 9,856 lbs (4,470 kg) and the 4WD model weighing 10,650 lbs (4,830 kg). The cabin was provided as a standard feature, including air-conditioning for operator comfort.
Conclusion
The Deutz-Fahr DX 90 is a mid-range tractor suited for general field work, characterized by its reliable air-cooled engine and versatile transmission. Its design focuses on functional utility, making it a capable machine for standard row-crop applications within its power class.
Production Information of Deutz-Fahr, DX 90
- Row-Crop tractor
| Manufacturer | Deutz-Fahr |
|---|
Dimension and Tires Information of Deutz-Fahr, DX 90
| Wheelbase | 100.8 inches [256 cm] |
|---|---|
| 4WD Weight | 10650 lbs [4830 kg] |
| 2WD Weight | 9856 lbs [4470 kg] |
| Length | 170.1 inches [432 cm] |
| Rear tread | 59 to 79 inches [149 to 200 cm] |
| Height | 102.4 inches [260 cm] |
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 18.4x34 |
|---|---|
| 4WD Standard tires (ag) | Front: 13.6-24. Rear: 18.4x34 |
Engine Specifications of Deutz-Fahr, DX 90
- Deutz F5L 912
- Air-cooled
- Diesel
- 5-cylinder
| Rated RPM | 2300 |
|---|---|
| Displacement | 287.4 ci [4.7 L] |
| Oil capacity | 13.7 qts [13.0 L] |
| Bore/Stroke | 3.94x4.72 inches [100 x 120 mm] |
Transmission Information of Deutz-Fahr, DX 90
Transmission variants 1
- Five gears (1-5) in three ranges (low, medium, high).
| Type | Fully synchronized |
|---|---|
| Oil capacity | 50.7 qts [48.0 L] |
| Gears | 15 forward and 5 reverse |
| Clutch | Dry disc |
Mechanical Specs of Deutz-Fahr, DX 90
- Two- or four-wheel drive
- Cab standard with air-conditioning.
- Hydraulic dry disc brakes
- Power steering
| Final drives | Bull gear |
|---|
Power Information of Deutz-Fahr, DX 90
| Rear PTO | Independent |
|---|---|
| Clutch | Wet disc |
| Rear PTO Type | 540/1000 (1.375) |
Hydraulics Specifications of Deutz-Fahr, DX 90
| Type | Open center |
|---|---|
| Capacity | 3.96 gal [15.0 L] |
| Pump flow | 10.4 gpm [39.4 lpm] |
Three-Point Hitch of Deutz-Fahr, DX 90
| Rear Type | II |
|---|---|
| Rear lift | 7720 lbs [3501 kg] |
Where it sits
With 93 hp[P] HP, the Deutz-Fahr DX 90 sits just below DX 110 (102 HP) in Deutz-Fahr's range. Its power puts it in the 65th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Deutz-Fahr DX 90 have?
The Deutz-Fahr DX 90 delivers 93 hp[P] HP.
What years was the Deutz-Fahr DX 90 produced?
The Deutz-Fahr DX 90 was produced in 1978-1982.
What engine does the Deutz-Fahr DX 90 have?
The Deutz-Fahr DX 90 is powered by a Diesel, 5-cylinder engine.
What transmission does the Deutz-Fahr DX 90 use?
The Deutz-Fahr DX 90 uses a Fully synchronized transmission.
How much does the Deutz-Fahr DX 90 weigh?
The Deutz-Fahr DX 90 weighs 10650 lbs [4830 kg].
Is the Deutz-Fahr DX 90 4WD?
The Deutz-Fahr DX 90 is available in 2WD/4WD.