Technical specifications of the agricultural tractors Steyr 548, 658, 768:
Steyr 548
- Years of production: 1977-80
- Maximum engine power (HP) / at RPM: 47/2400
- Number of gearbox speeds (forward + reverse): 16+8
- Maximum speed (km/h): –
- Fuel tank capacity (L): 62
Steyr 658
- Years of production: 1977-79
- Maximum engine power (HP) / at RPM: 55/2200
- Number of gearbox speeds (forward + reverse): 16+8
- Maximum speed (km/h): –
- Fuel tank capacity (L): 83
Steyr 768
- Years of production: 1977-79
- Maximum engine power (HP) / at RPM: 64/2200
- Number of gearbox speeds (forward + reverse): 16+8
- Maximum speed (km/h): –
- Fuel tank capacity (L): 83
For details and a comparison of the tractors, see the technical sheet below.
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Technical Data Sheet for Steyr 548, 658, 768 Agricultural tractors:
| Model | Steyr 548 | Steyr 658 | Steyr 768 |
|---|---|---|---|
| Years of production | 1977-80 | 1977-79 | 1977-79 |
| Engine designation/type | WD 308.45 | WD 408.42 | WD 408.43 |
| Number of cylinders / Turbo / Intercooler | 3 | 4 | 4 |
| Engine displacement (cm³) | 2355 | 3140 | 3140 |
| Piston diameter / Stroke (mm) | 100×100 | 100×100 | 100×100 |
| Maximum engine power (HP) / at RPM | 47/2400 | 55/2200 | 64/2200 |
| Torque (Nm) / at RPM | 157/1500 | 192/1500 | 216/1600 |
| Number of gearbox speeds (forward + reverse) | 16+8 | 16+8 | 16+8 |
| Number of synchronized gears (forward + reverse) | 16+8 | 16+8 | 16+8 |
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| Fast gearbox / Power shift | – | – | – |
|---|---|---|---|
| Reverser type | – | – | – |
| Speed range (km/h) | 1,5-29,8 | 1,5-24,8 | 1,7-27,8 |
| Maximum speed (km/h) | – | – | – |
| Hydraulic pump capacity (L/min) | 23 | 34 | 34 |
| Rear three-point hitch (TUV) control type | mech | mech | mech |
| Maximum rear three-point hitch (TUV) lift capacity (kg) | 1850 | 2400 | 2400 |
| Power take-off (PTO) speed (RPM) | 540/1000 | 540/1000 | 540/1000 |
| Type of disc brake (dry/wet) | – | – | – |
| Brake system control type | – | – | – |
| Turning radius 2WD (m) | 6,9 | 7,6 | 7,6 |
| Turning radius 4WD (m) | 9 | 10 | 9,6 |
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| Front tire size 2WD | – | – | – |
|---|---|---|---|
| Front tire size 4WD | – | – | – |
| Rear tire size 2WD | – | – | – |
| Rear tire size 4WD | – | – | – |
| Total weight 2WD (kg) | 1960 | 2465 | 2560 |
| Total weight 4WD (kg) | 2230 | 2655 | 2757 |
| Total height with cabin (cm) | 203 | 215 | 222 |
| Total length (cm) | 330/333 | 355 | 354 |
| Total width (cm) | 195 | 213 | 213 |
| Fuel tank capacity (L) | 62 | 83 | 83 |
| Cabin noise level (dB) | – | – | – |
Fuel consumption and user reviews of tractors Steyr 548, 658, 768:
Steyr 548, 658, 768 Gallery:
