Introduction
Steyr 9078: Row-Crop Tractor (1993-1995)
The Steyr 9078 is a row-crop tractor produced between 1993 and 1995. Designed for versatility in agricultural operations, it combines a mid-range power output with robust mechanical systems suitable for a variety of field tasks.
Engine and Performance
The tractor is powered by a 4-cylinder, turbocharged MWM WD 401.81 liquid-cooled diesel engine. With a displacement of 4.2 liters, it produces 78 hp (58.2 kW) at a rated speed of 2300 RPM. The engine delivers a torque of 220 lb-ft (298.3 Nm) at 1500 RPM, providing consistent pulling power for agricultural applications.
Transmission and Drivetrain
The 9078 features a synchronized transmission system offering 16 forward and 8 reverse gears. It is available in both two-wheel drive and four-wheel drive configurations. Maneuverability is supported by power steering and hydraulic wet disc brakes, ensuring controlled operation in various terrain conditions.
Hydraulics and PTO
The hydraulic system operates at a pressure of 2538 psi (175.0 bar), with a total flow capacity of 28.3 gpm (107.1 lpm). The rear lift capacity is rated at 9922.5 lbs (4500 kg). The tractor is equipped with an independent rear PTO offering 540/1000 RPM settings, with an optional front PTO available for additional equipment compatibility.
Operator Environment and Dimensions
The unit comes standard with a cab equipped with a heating system, while air conditioning was offered as an optional upgrade. The 4WD model has a wheelbase of 97.5 inches (247 cm) and a front axle clearance of 15.5 inches (39 cm), providing stability and ground clearance for row-crop operations.
Conclusion
The Steyr 9078 serves as a reliable utility tractor for agricultural operations requiring moderate power and high versatility. Its combination of hydraulic capacity, synchronized transmission, and row-crop design makes it a functional choice for medium-sized farm management.
Production Information of Steyr, 9078
- Row-Crop tractor
| Manufacturer | Steyr |
|---|
Dimension and Tires Information of Steyr, 9078
| Rear tread | 59.1 inches [150 cm] |
|---|---|
| 2WD Wheelbase | 95.3 inches [242 cm] |
| Width | 73.7 inches [187 cm] |
| 4WD Length | 162.2 inches [411 cm] |
| 4WD Wheelbase | 97.5 inches [247 cm] |
| 4WD Clearance (front axle) | 15.5 inches [39 cm] |
| Height | 103.5 inches [262 cm] |
| 2WD Length | 158.5 inches [402 cm] |
| 4WD Front tread | 60 to 63.1 inches [152 to 160 cm] |
| 2WD Front tread | 57.5 inches [146 cm] |
| 2WD Clearance (front axle) | 17.6 inches [44 cm] |
| 2WD Standard tires (ag) | Front: 9.00-16. Rear: 16.9-36 |
|---|---|
| 4WD Standard tires (ag) | Front: 13.6R24. Rear: 16.9R34 |
Engine Specifications of Steyr, 9078
- MWM WD 401.81
- Liquid-cooled
- Turbocharged diesel
- 4-cylinder
| Power | 78 hp [58.2 kW] |
|---|---|
| Displacement | 253.6 ci [4.2 L] |
| Rated RPM | 2300 |
| Bore/Stroke | 4.13x4.72 inches [105 x 120 mm] |
| Torque RPM | 1500 |
| Torque | 220 lb-ft [298.3 Nm] |
Transmission Information of Steyr, 9078
Transmission variants 1
| Type | Synchronized |
|---|---|
| Gears | 16 forward and 8 reverse |
Transmission variants 2
| Transmission | Steyr-Power |
|---|---|
| Gears | 16 forward and reverse |
- 16-speed synchronized
- 16-speed
Mechanical Specs of Steyr, 9078
- Two- or four-wheel drive
- Power steering
- Cab standard with heat. Air-conditioning optional.
- Hydraulic wet disc brakes
| Trailer brakes(optional) | Hydraulic |
|---|
Power Information of Steyr, 9078
| Front PTO | Optional |
|---|---|
| Rear PTO | Independent |
| Rear PTO(optional) | 540E@1506 |
| Rear PTO(optional) | 540@2045 |
| Rear PTO Type | 540/1000 |
| Front PTO Type | 1000 |
| Front PTO Type(optional) | 1000@2130 |
| Engine RPM | 390@1933 |
| Engine RPM | 1000@1933 |
Hydraulics Specifications of Steyr, 9078
| Pressure | 2538 psi [175.0 bar] |
|---|---|
| Pressure(optional) | 40.4 gpm [152.9 lpm] |
| Total flow | 28.3 gpm [107.1 lpm] |
| Pump flow | 13.2 gpm [50.0 lpm] |
| Pump flow(optional) | 25.4 gpm [96.1 lpm] |
Three-Point Hitch of Steyr, 9078
| Rear lift | 9922.5 lbs [4500 kg] |
|---|
Where it sits
With 78 HP, the Steyr 9078 sits just below 9086 (86 HP) in Steyr's range. Its power puts it in the 53th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Steyr 9078 have?
The Steyr 9078 delivers 78 HP.
What years was the Steyr 9078 produced?
The Steyr 9078 was produced in 1993-1995.
What engine does the Steyr 9078 have?
The Steyr 9078 is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Steyr 9078 use?
The Steyr 9078 uses a Synchronized transmission.
Is the Steyr 9078 4WD?
The Steyr 9078 is available in 2WD/4WD.