TYPICAL
GC20665 L14 D3T4 // GC20666 L14 D3T4
Direct-drive one and two needle compound feed sewing machine
Field of applications
Automotive
Upholstery
Home textiles
Bags
Backpack
Suitcases
Tents
Technical textiles
Features & Technical data
GC20665 L14 D3T4 // GC20666 L14 D3T4
» Integrated powerful direct drive (750W)
» New lubrication system
» Integrated LED sewing light and multi-functional switch within the operator work
space
» Modern bobbin winder with tear-off knife
» Switch for recalling the preselected sewing foot stroke
» New top feed mechanism for better feeding characteristics
» Thread clamp
» Thread cutter
» Automatische foot lift (pneumatic)
» Automatic bar tack (pneumatic)
» Knee switch
» Electronic handwheel
» Second stitch length
Max. sewing speed
2.500* spm
​
Max. stitch length
9.0 mm
​
Needle gauge
GC20666 L14 D3T4
6.4 / 7.9 / 9.5 / 12.7
Transport types
Compound feed
​
Needle system
DPx17
​
Needle size
120-160** Nm
​
Max. thread thickness
20/3**
​
Number of needles
GC20665 L14 D3T4 1x
GC20666 L14 D3T4 2x
Vertical hook
28 mm
​
Thread trimmer
•
​
Stitch type
301 (Lockstitch)
​
Needle stroke
36 mm
​
Clearance under the arm
360 x 103 mm
​
Clearance under sewing foot
9 / 16
​
Automatic presser foot lift
•
​
Automatic back tack
•
​
Drive
Direct drive
​
Material thickness
M/H
​
* Depending on process
** Depending on version
All informations in one place!
Direct download
Here you can find all information about the machines in one place!
Are you looking for the right operating or programming instructions?
With the direct download you have access to all information. Would you like to see the machine in action? Visit our Youtube Channel. Is the corresponding machine not yet online, so contact us. We will produce a product film to the machine as soon as possible.
Technical documents
​
General catalog
​
Youtube channel
​
