
|     型号 Mode | GA441S | |
| 缝速高达 Max.Sewing speed | 800 r.p.m | |
|     线迹长度 Stitch length | 0-11mm | |
| 挑线杆行程 Thread take-up lever stroke | 96mm | |
|     针杆行程 Needie bar stroke | 56mm | |
| 压脚提升 Presser foot lift | 手动By hand | 13mm | 
| 膝控By knee | 23mm | |
|      摆梭 Shuttle hook | KSP-204N | |
|     机针  Needle size | DYx3 27# | |
| 润滑方式 Lubrication mode | 手工润滑 Manual | |
| 电动机 Motor | 550w 4p | |
| 缝台筒径 Bed Size in dia | 81mm | |





