Introduction
Steyr 40 Utility Tractor
The Steyr 40 is a utility tractor produced by the Austrian manufacturer Steyr between 1967 and 1970. Designed for general agricultural tasks, this model belongs to the compact utility segment of its era.
Engine and Performance
The tractor is powered by a Steyr WD 307.40 liquid-cooled diesel engine. This 3-cylinder unit features a displacement of 2.3 liters (138.0 ci) with a bore and stroke of 98 x 100 mm. It delivers a rated power of 38 hp (28.3 kW) at 2400 RPM, with a peak torque of 109 lb-ft (147.8 Nm) achieved at 1400 RPM, providing consistent lugging ability for light to medium agricultural operations.
Transmission and Drivetrain
Equipped with a gear-type transmission, the Steyr 40 offers 8 forward speeds and 6 reverse speeds, allowing for a wide range of operational ratios. The tractor was manufactured with options for either two-wheel drive or four-wheel drive configurations, supported by manual steering and an open operator station designed for direct control and visibility.
Hydraulics and Hitch
The hydraulic system provides a total flow rate of 5.8 gpm (22.0 lpm). The rear hitch is configured as a Category II/I system, capable of a maximum lift capacity of 2,977 lbs (1,350 kg). A rear PTO operating at 540 RPM is standard, facilitating the use of various trailed or mounted implements.
Dimensions and Chassis
The machine features a wheelbase of 76.8 inches (195 cm) and an overall length of 131.1 inches (332 cm). Its width is 63.5 inches (161 cm), with adjustable front tread settings depending on the drivetrain configuration (50 inches for 2WD and 54 inches for 4WD). It typically utilizes 6.00-16 or 6.50-20 front tires and 12.4-28 rear tires.
Conclusion
The Steyr 40 represents a reliable utility tractor suited for small to medium-sized farming operations. Its combination of a 38-hp diesel engine, versatile gear selection, and a functional three-point hitch makes it a practical choice for general field work and implement management.
Production Information of Steyr, 40
- Utility tractor
| Manufacturer | Steyr |
|---|
Dimension and Tires Information of Steyr, 40
| Rear tread | 53.2 inches [135 cm] |
|---|---|
| Wheelbase | 76.8 inches [195 cm] |
| 2WD Front tread | 50 inches [127 cm] |
| Height | 60.4 inches [153 cm] |
| Length | 131.1 inches [332 cm] |
| 4WD Front tread | 54 inches [137 cm] |
| Width | 63.5 inches [161 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, 40
- Steyr WD 307.40
- Liquid-cooled
- Diesel
- 3-cylinder
| Power | 38 hp [28.3 kW] |
|---|---|
| Displacement | 138.0 ci [2.3 L] |
| Rated RPM | 2400 |
| Bore/Stroke | 3.86x3.94 inches [98 x 100 mm] |
| Torque RPM | 1400 |
| Torque | 109 lb-ft [147.8 Nm] |
Transmission Information of Steyr, 40
Transmission variants 1
| Transmission | Gear |
|---|---|
| Gears | 8 forward and 6 reverse |
Mechanical Specs of Steyr, 40
- Two- or four-wheel drive
- Manual steering
- Open operator station.
Power Information of Steyr, 40
| Rear PTO Type | 540 |
|---|
Hydraulics Specifications of Steyr, 40
| Total flow | 5.8 gpm [22.0 lpm] |
|---|
Three-Point Hitch of Steyr, 40
| Rear Type | II/I |
|---|---|
| Rear lift | 2977 lbs [1350 kg] |
Where it sits
With 38 HP, the Steyr 40 sits between 30 (30 HP) and 540 (40 HP) in Steyr's range. Its power puts it in the 28th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the Steyr 40 have?
The Steyr 40 delivers 38 HP.
What years was the Steyr 40 produced?
The Steyr 40 was produced in 1967-1970.
What engine does the Steyr 40 have?
The Steyr 40 is powered by a Diesel, 3-cylinder engine.
What transmission does the Steyr 40 use?
The Steyr 40 uses a Gear transmission.
Is the Steyr 40 4WD?
The Steyr 40 is available in 2WD/4WD.