Ciągniki Steyr produkowane w roku 1977
Katalog ciągników rolniczych Steyr, traktory - lista modeli produkowanych w 1977 r.
| Steyr | Od | Do | Silnik | Moc | | Steyr 1100 | 1971 | 1977 | 6 l, 6 cylindrów | 100 KM (74.6 kW) |
| Steyr 1108 | 1977 | 1979 | 6 l, 6 cylindrów | 105 KM (78.3 kW) |
| Steyr 40 | 1967 | b.d. | 2.3 l, 3 cylindry | 38 KM (28.3 kW) |
| Steyr 50 | 1967 | b.d. | 3 l, 4 cylindry | 50 KM (37.3 kW) |
| Steyr 540 | 1974 | 1977 | 2.4 l, 3 cylindry | 40 KM (29.8 kW) |
| Steyr 545 | 1972 | 1977 | 2.4 l, 3 cylindry | 45 KM (33.6 kW) |
| Steyr 548 | 1977 | 1980 | 2.4 l, 3 cylindry | 47 KM (35 kW) |
| Steyr 658 | 1977 | 1979 | 3.1 l, 4 cylindry | 55 KM (41 kW) |
| Steyr 768 | 1977 | 1979 | 3.1 l, 4 cylindry | 64 KM (47.7 kW) |
| Steyr 8140 | 1977 | 1982 | 6.6 l, 6 cylindrów | 120 KM (89.5 kW) |
| Steyr 8160 | 1976 | 1981 | 6.6 l, 6 cylindrów | 140 KM (104.4 kW) |
| Steyr 980 | 1974 | 1977 | 4.4 l, 4 cylindry | 80 KM (59.7 kW) |
| Steyr 988 | 1977 | 1979 | 4.4 l, 4 cylindry | 85 KM (63.4 kW) |