Introduction
Steyr 545 Utility Tractor
The Steyr 545 is a utility tractor manufactured between 1972 and 1977. Designed as a versatile machine for general agricultural operations, it served as a reliable workhorse in the medium-power category during its production era.
Engine and Performance
The tractor is powered by the Steyr WD 308.45 engine, a 3-cylinder liquid-cooled diesel unit. With a displacement of 2.4 liters, the engine produces 45 hp (33.6 kW) at a rated speed of 2400 RPM. It delivers a torque of 115 lb-ft (155.9 Nm) at 1600 RPM, providing consistent lugging power for field implements.
Transmission and Drivetrain
The powertrain features a gear-based transmission system offering 8 forward and 6 reverse gears, allowing for precise speed selection during various agricultural tasks. The tractor is available in a 4x2 2WD configuration, with an optional 4x4 MFWD (Mechanical Front Wheel Drive) system to enhance traction in challenging soil conditions.
Hydraulics and Implements
The hydraulic system provides a total flow of 5.8 gpm (22.0 lpm), supporting the operation of external hydraulic equipment. The rear hitch is capable of lifting up to 4,079 lbs (1,850 kg). Additionally, the rear PTO supports two standard speeds of 540 and 1000 RPM, ensuring compatibility with a wide range of powered implements.
Dimensions and Handling
Built on a 76.8-inch (195 cm) wheelbase, the Steyr 545 has a total length of 131.1 inches (332 cm) and a height of 79.9 inches (202 cm). Its base weight is 4,741 lbs (2,150 kg), which contributes to its stability. The steering is mechanical, providing direct control for the operator.
Conclusion
The Steyr 545 is a utilitarian tractor engineered for durability and operational flexibility. Its combination of a 45 hp engine, multiple PTO speeds, and optional four-wheel drive makes it suitable for diverse farm management tasks, ranging from light cultivation to transport and implement handling.
Production Information of Steyr, 545
- Utility tractor
| Manufacturer | Steyr |
|---|
Dimension and Tires Information of Steyr, 545
| Wheelbase | 76.8 inches [195 cm] |
|---|---|
| Weight | 4,741 lbs [2150 kg] |
| Length | 131.1 inches [332 cm] |
| Height | 79.9 inches [202 cm] |
| Ag front | 6.00-16 |
|---|---|
| Ag rear | 12.4-28 |
| Ag rear | 12.4-28 |
| Ag front | 6.50-20 |
Engine Specifications of Steyr, 545
- Steyr WD 308.45
- Liquid-cooled
- Diesel
- 3-cylinder
| Power | 45 hp [33.6 kW] |
|---|---|
| Displacement | 143.7 ci [2.4 L] |
| Rated RPM | 2400 |
| Bore/Stroke | 3.94x3.94 inches [100 x 100 mm] |
| Torque RPM | 1600 |
| Torque | 115 lb-ft [155.9 Nm] |
Transmission Information of Steyr, 545
Transmission variants 1
| Transmission | Gear |
|---|---|
| Gears | 8 forward and 6 reverse |
Mechanical Specs of Steyr, 545
| Drive | 4x2 2WD |
|---|---|
| Drive(optional) | 4x4 MFWD 4WD optional |
| Steering | Mechanical |
Power Information of Steyr, 545
| Rear PTO Type | 540/1000 |
|---|
Hydraulics Specifications of Steyr, 545
| Total flow | 5.8 gpm [22.0 lpm] |
|---|
Three-Point Hitch of Steyr, 545
| Rear lift | 4079.25 lbs [1850 kg] |
|---|
Where it sits
With 45 HP, the Steyr 545 sits between 540 (40 HP) and 650 (50 HP) in Steyr's range. Its power puts it in the 29th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Steyr 545 have?
The Steyr 545 delivers 45 HP.
What years was the Steyr 545 produced?
The Steyr 545 was produced in 1972-1977.
What engine does the Steyr 545 have?
The Steyr 545 is powered by a Diesel, 3-cylinder engine.
What transmission does the Steyr 545 use?
The Steyr 545 uses a Gear transmission.
How much does the Steyr 545 weigh?
The Steyr 545 weighs 4,741 lbs [2150 kg].
Is the Steyr 545 4WD?
The Steyr 545 is available in 2WD/4WD.