| Modèle | Nb. Cyl./Asp. | Cylindrée litres | 50 Hz Prime - KVA |
50 Hz Stand-by - KVA |
| GS 8000 20M | 3L NA | 2.9 | 20 | 22 |
| GS 8000 30M | 3L NA | 2.9 | 30 | 33 |
| GS 8000 40M | 4L NA | 3.9 | 40 | 44 |
| GS NEF 45M | 4L NA | 4,5 | 45 | 50 |
| GS NEF 60M | 4L TC | 4,5 | 60 | 66 |
| GS NEF 75M | 4L TC | 4,5 | 75 | 82 |
| GS NEF 85M | 4L TAA | 4,5 | 85 | 94 |
| GS NEF 100M | 4L TAA | 4,5 | 100 | 110 |
| GS NEF 125M | 6L TAA | 6.7 | 125 | 138 |
| GS NEF 130M | 6L TAA | 6.7 | 130 | 143 |
| GS NEF 160M | 6L TAA | 6.7 | 160 | 176 |
| GS NEF 200E | 6L TAA | 5.9 | 200 | 220 |
| GS CURSOR 250E | 6L TAA | 7.8 | 250 | 275 |
| GS CURSOR 300E | 6L TAA | 12.9 | 300 | 330 |
| GS CURSOR 350E | 6L TAA | 12.9 | 350 | 385 |
| GS CURSOR 400E | 6L TAA | 12.9 | 400 | 440 |
| GS8281SRi27 | V8 TAA | 17.2 | 450 | 500 |