| Model | SG35C | SG46A | SG50 | SG60A |
| Wall Width [mm] | 350-1000 | 350-1200 | 350-1500 | 600-1600 |
| Wall Depth [m] | 50 | 75 | 80 | 100 |
| Max. Pull up force [kN] | 350 | 460 | 500 | 600 |
| Single line pull of winch [kN] | 180 | 2×230 | 2×250 | 2×300 |
| Self weight (w/o the grab) [Ton] | 67 | 86.6 | 110 | 113 |
| Weight of the grab [Ton] | 12 – 18 | 12.5 – 23 | 12.5 – 33 | 25 – 33 |