Heavy-duty single-needle lockstitch machine, unison-feed (needle-feed and drop-feed with alternating presser feet), large horizontal rotary hook, and reverse feed.
| Maximum Sewing Speed | 2500 spm (Depends on thread, material & type of operation) |
| Stitch Length Adjustment | 0 to 9mm |
| Presser Foot Lift | By hand: 8mm By knee: 16mm |
| Needle System | 135x17 |
| Needle Bar Stroke | 36mm |
| Thread Take-up Stroke | Slide type |
| Feed Type | Unison-feed |
| Hook Type | Large horizontal rotary hook |
| Lubrication System | Semi-automatic |