300U 101B/201B/401B

Two Thread Chain-Stitch , Single Needle , Two Needle and Four Needle , Compound Feed , Flat Bed Machine.

1. Feed type : Compound feed
2. Max. speed : 4,500 spm
3. Max. stitch length : 6.4 mm
4. Clearance under presser foot : 8.0 mm
5. Needle bar stroke : 31.7 mm
6. Effective dia. of machine pulley : 74 mm
7. Needle : DV × 57 (62 × 57) # 22 (#140)