Subclasses - Duerkopp Adler 171 Instruction Manual

3.

Subclasses

6
171-131110 Single needle double-chainstitch machine with
bottom feed. Forward sewing only.
171-141621 Single needle double-chainstitch machine with
bottom feed, with condensed stitches
(electropneumatic), sewing foot lift and thread
trimmer for needle thread and looper thread
underneath the throat plate.
Standard equipment: drive motor fitted to the sewing
machine as well as the corresponding motor control.
173-141110 Single needle double-chainstitch machine with
bottom feed and intermittent top puller feed. Forward
sewing only.
173-141621 Single needle double-chainstitch machine with
bottom feed and intermittent top puller feed. With
condensed stitches (electropneumatic), sewing foot
lift and thread trimmer for needle and looper thread
underneath the throat plate.
Standard equipment: drive motor fitted to the sewing
machine as well as the corresponding motor control.