Specifications for JUKI MO-6900S Series
| Model name | MO-6904S | MO-6914S | MO-6916S |
| Stitch type | 1-needle overlock | 2-needle overlock | 2-needle Safety stitching |
| Stitch style in the U.S.A. | 504 | 514 | 516 |
| Max. sewing speed | 8,500rpm | 8,000rpm | 8,000rpm |
| Stitch length | 0.8~4mm | 1.5~4mm | |
| Number of threads | 3 | 4 | 5 |
| Over edging width (mm) | 4.8 | 4.0 | 4.8 |
| Differential feed ratio | For gathering 1:2(Max. 1:4), For stretching 1:0.7(Max. 1:0.6) | ||
| Needle bar stroke | 24.5mm | ||
| Inclination angle of the needle | 20° | ||
| Needle bar bushing | Upper/lower bushing method | ||
| Needle | DCx27 | ||
| Max. lift of the presser foot | 7mm | ||
| Max. presser foot pressure | 63.7N (6.5kg) | ||
| Stitch adjusting method | By push-button | ||
| Differential-feed adjusting method | By lever (with micro-adjustment) | ||
| Weight of the machine head | 28kg | ||
| Lubrication | Automatic | ||
| Lubricating oil | JUKI Machine Oil 18 (or equivalent Item # RLW1) | ||
| Needle cooler | Provided as standard (excluding MO-6945S) | ||
| Needle thread heat remover | Provided as standard (excluding MO-6945S) | ||
| Micro-lifter | Provided as standard | ||