| Model | MOB | BOB | |
| Applications | Light-Medium | Medium-Heavy | |
| Max. Speed (rpm) | 3700 | 3000 | |
| Max. Stitch Length (mm) | 4 | 7 | |
| Foot Stroke (mm) | Knee 13/Hand 7 | ||
| Needle | 135×5 #14 | 135×5 #18 | |
| Hook | Standard | Large | |
| Needle Gauge | Standard | 1/4 | |
| Special | 3/32, 1/8, 5/32, 3/16, 7/32, 5/16, 3/8 | ||
| Special | 1/2, 5/8, 3/4, 1, 1 1/8, 1 1/4, 1 1/2 | ||
| Weight | 41kg (sewing head only) | ||
