Technical Data

∙ Stitch type 301 lockstitch
∙ Max. sewing speed 800 spm
∙ Max. stitch length 11.0 mm
∙ Max. top feed stroke 8.5 mm
∙ Max. fabric clearance 25 mm
∙ Needle system DY×3
∙ Needle size Nm 180–250
∙ Balance wheel 155 mm eff. Dia.
∙ Recommended motor power minimum 0.75 kW

Clearance under the arm
TW3-441        405×167 mm
TW3-441-S    230×167 mm
TW3-441-L     975×167 mm

Lubrication system

Carton dimensions and gross weights for sewing head
TW3-441            89×44×59 cm      69 kg
TW3-441-L       137×39×68 cm      130 kg