| Model No. | Sewing | top speed | Highest sweat rate | Used needle | motor | Automatic envoy | Deer foot rise amount | motor capacity | |
| passivity | knee | ||||||||
| GYT-9300A-7D | heavy goods | 5000 rpm | 5 mm | DPX1 #9~#18 | Direct-coupled servo moto | O | 5.5 mm | 13 mm | 550W |
| GYT-9300B-7D | heavy stuff | 5000 rpm | 5 mm | DPX1 #9~#18 | Direct-coupled servo moto | O | 5.5 mm | 13 mm | 550W |
| GYT-9300BL-7D | heavy stuff | 3300 rpm | 7 mm | DPX5 #19~#23 | Direct-coupled servo moto | O | 5.5 mm | 13 mm | 550W |
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