| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|---|---|---|---|---|
| STEYR 990-Serie 990.180 | 01.1968 - 12.1978 | 132 | 180 | 8143 | |
| STEYR 990-Serie 990.180 | 01.1968 - 12.1978 | 132 | 180 | 8143 | |
| STEYR 990-Serie 990.180 | 01.1968 - 12.1978 | 132 | 180 | 8143 | |
| STEYR 990-Serie 990.180 | 01.1969 - 12.1978 | 132 | 180 | 8143 | |
| STEYR 990-Serie 990.180 | 01.1969 - 12.1978 | 132 | 180 | 8143 |