| Model | SG8M | SG12M | SG28M |
| Travel X,Y,Z (mm) | 300 x 250 x 250 | 400 x 300 x 300 | 650 x 450 x 400 |
| Table size (mm) | 500 x 350 | 700 x 500 | 850 x 600 |
| Max. Workpiece dimension (mm) | 770 x 490 x 200 | 900 x 650 x 350 | 1050 x 760 x 350 |
| Max. Workpiece weight (kg) | 550 | 1000 | 2000 |
| Max. electrode weight (kg) | 25 | 50 | 200 |
