Arch Sewing Machine Co. Supplying the world for over 50 years!
About Arch Sewing New Machines Used/Rebuilt Machines Parts & Accessories Specials Order Form Get Quote Contact Home
New Sewing Machines

Singer® Single Needle Lockstitch Machines — Model 2491D
back to main Singer page

General Applications

  • Medium performance lockstitch operation on light, medium and heavy materials, according to individual variety specifications
General Specifications
  • Bed dimensions:
    Length: 18 3/4" (477 mm)
    Width: 7" (178 mm)
    Space to right of needle: 10 5/16" (262 mm)
  • Machine pulley size: 3 5/32" (80 mm) effective Diameter for V-belt
  • Needle Cat. No. 1515-01
  • Motor required:
    Singer® clutch motor high speed 1/2 H.P.
  • Needle bar Stroke:
    1 13/64" (30.5 mm) for 200A
    1 3/8" (35 mm) for 300A
  • Clearance under presser foot:
    By hand 1/4" (6 mm)
    By knee 1/2" (13 mm)


  • Horizontal axis rotation hook
  • Built-in knee lifter
  • Fully automatic lubrication. Oil is circulated ty a centrifugal pump, form thje oil reservoir in maching base. Oil flow indicator located on arm top cover.
  • Steel feed shafts with journal bearings for long life.
  • Large feed regulation dial in front of arm.
  • Easy to operate feed reverse lever.
  • Easy to attach belt guard.

Specification Chart

Drop feed and reverse feed. The reverse feed hand lever is spring loaded.  
  • Speed depends on material and type of operations.

  • Sewing Conditions may differ from the above specifications according to the material being sewn.

back to main Singer page


© copyright 2003 Arch Sewing Company