Steyr
Steyr 545
The Steyr 545 is a utility tractor produced from 1972 to 1977 by Steyr. It features a 2.4L 3-cylinder liquid-cooled diesel engine delivering 45 hp (33.6 kW) with an 8-speed gear transmission. The tractor offers 2WD standard with optional 4WD, mechanical steering, and a rear PTO with 540/1000 rpm options. It has a hydraulic flow of 5.8 gpm and a rear lift capacity of 4079.25 lbs. Dimensions include a 76.8 inch wheelbase, 131.1 inch length, and 79.9 inch height, weighing 4,741 lbs. Tire options include 6.00-16 or 6.50-20 front and 12.4-28 rear. Related models include the Steyr 540 and 650.
Power45 hp
Founded1972 - 1977
Model545
Technical Specifications
Detailed specifications and technical data for Steyr 545
Power
| Engine power | 45 hp (33.6 kW) |
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Tires
| Ag rear | 12.4-28 |
|---|---|
| Ag front | 6.00-16, 6.50-20 |
Engine
| Type | diesel |
|---|---|
| Model | Steyr WD 308.45 |
| Torque | 115 lb-ft (155.9 Nm) |
| Cooling | liquid-cooled |
| Cylinders | 3-cylinder |
| Fuel tank | 16.4 gal (62.1 L) |
| Rated RPM | 2400 |
| Torque RPM | 1600 |
| Bore/Stroke | 3.94x3.94 inches (100 x 100 mm) |
| Displacement | 143.7 ci (2.4 L) |
Dimensions
| Height | 79.9 inches (202 cm) |
|---|---|
| Length | 131.1 inches (332 cm) |
| Weight | 4,741 lbs (2150 kg) |
| Wheelbase | 76.8 inches (195 cm) |
Hydraulics
| Total flow | 5.8 gpm (22.0 lpm) |
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Mechanical
| Drive | 4x2 2WD, 4x4 MFWD 4WD optional |
|---|---|
| Steering | mechanical |
Production
| Type | Utility tractor |
|---|---|
| Manufacturer | Steyr |
| Years produced | 1972 - 1977 |
Transmission
| Type | gear |
|---|---|
| Gears | 8 forward and 6 reverse |
Tractor hitch
| Rear lift | 4079.25 lbs (1850 kg) |
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Power Take-off (PTO)
| Rear PTO Type | 540/1000 |
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