SewGraph

Singer · verified physical machine

14CG744

View cited identity evidence · 2 unique proof passages

Jump to: Proof E3, Proof E4

Identity verified · evidence for each owner answer

Identity verified · evidence for each answer

Using and maintaining this machine

Check the conditions alongside each answer. Foot attachment, shank type and adapter requirements are separate; one does not establish universal accessory fit.

Features and specifications

Maximum sewing speed

conditional

Maximum sewing speed is listed as1,300spm.

  • Exact Singer 14CG744, listed English section specification only. Not a universal operating setting or accessory-fit claim.

Source evidence · 2 unique proof passages: Proof E1, Proof E2

Stitch length range

conditional

Stitch length (feed amount) is listed as1–4mm; standard rolled hemming F–2 and ordinary overedge3.0.

  • Exact Singer 14CG744, listed English section specification only. Not a universal operating setting or accessory-fit claim.; Literal printedF–2 notation retained; no numeric conversion ofF.

Source evidence · 2 unique proof passages: Proof E1, Proof E2

Differential feed ratio

conditional

Differential feed ratio is listed as1:0.7–1:2, with differential-feed machine.

  • Exact Singer 14CG744, listed English section specification only. Not a universal operating setting or accessory-fit claim.; Only when equipped with differential feed; not evidence that every configuration has it.

Source evidence · 2 unique proof passages: Proof E1, Proof E2

Number of threads

conditional

The model-owned column lists2,3,4 threads.

  • Exact Singer 14CG744, listed English section specification only. Not a universal operating setting or accessory-fit claim.; Both labeled columns state2,3,4; this is not stitch-formation or conversion-kit compatibility.

Source evidence · 2 unique proof passages: Proof E1, Proof E2

Needles and threading

Oem listed needle

conditional

Rolled hemming listsCat.No.2022#11; ordinary overedge listsCat.No.2022#11,#14.

  • Exact Singer 14CG744, listed English section specification only. Not a universal operating setting or accessory-fit claim.; Retain task-specific size recommendation; no third-party-system equivalence or retail fit inferred.

Source evidence · 2 unique proof passages: Proof E1, Proof E2

Presser feet and adapters

Listed rise

conditional

Presser-foot rise is listed as4.5mm.

  • Exact Singer 14CG744, listed English section specification only. Not a universal operating setting or accessory-fit claim.; Specification only, not standardized shank/mount/adapter/accessory fit or safe fabric clearance.

Source evidence · 2 unique proof passages: Proof E1, Proof E2

Bobbins and hook

Detailed specifications, compatible parts, and source library

Evidence coverage

Core answers and cited items

Machine category: Not yet established

Core domains answered: None yet

Domains with cited compatible items: None yet

Unknown is not incompatible. A missing answer means the current official evidence does not support one yet.

Official source library

Documents used on this page

Open the exact OEM PDF page or captured HTML edition when a safe destination exists; otherwise SewGraph labels the OEM support-page fallback honestly.

Singer 7657_14SH744_manual_ESF.pdf

instruction manual

Source authority: Official OEM PDF

Open official source destination · 1 unique proof passage: Proof E1

Evidence library

4 exact proof passages from 1 OEM document

Every passage below says exactly what visible fact it proves. Repeated references to the same locator are counted once; identity evidence never counts as compatibility evidence.

Open exact proof passages · 4 unique proof passages
Official OEM PDF

What this passage proves

  • Maximum sewing speed: Maximum sewing speed is listed as1,300spm.
  • Stitch length range: Stitch length (feed amount) is listed as1–4mm; standard rolled hemming F–2 and ordinary overedge3.0.
  • Differential feed ratio: Differential feed ratio is listed as1:0.7–1:2, with differential-feed machine.
  • Number of threads: The model-owned column lists2,3,4 threads.
  • Oem listed needle: Rolled hemming listsCat.No.2022#11; ordinary overedge listsCat.No.2022#11,#14.
  • Listed rise: Presser-foot rise is listed as4.5mm.
28. SPECIFICATION Sewing speed: 1,300 spm maximum Stitch length (feed amount): 1 ~ 4mm (standard: rolled hemming F - 2, ordinary overedge 3.0) Differential feed ratio: 1:0.7 ~ 1:2 (with differential feed machine) Presser foot rise: 4.5mm Needle: Rolled hemming: Cat. No. 2022 #11; Ordinary overedge: Cat. No. 2022 #11, #14 Model: 14SH744/14CG744 | 14SH754/14CG754/14ET754/14SH764 Number of threads: 2,3,4 | 2,3,4
Document
Singer 7657_14SH744_manual_ESF.pdf
Issuer
Singer
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-10-02T01:40:19.696280+00:00. The page image and transcription are hash-bound in the evidence record.
PDF page
52
Open source
Open cited PDF at page 52Open OEM source or support page
Advanced technical receipt
Asset SHA-256
19792d5582415cfceaf68d6a587c4a261ae7c4df1031c36d9e115f363badb3b6
Locator
e1197c244f934b4ba6d591737a8f75c0387abbc5f6e8075e1075b34c933a2b87
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Maximum sewing speed: Maximum sewing speed is listed as1,300spm.
  • Stitch length range: Stitch length (feed amount) is listed as1–4mm; standard rolled hemming F–2 and ordinary overedge3.0.
  • Differential feed ratio: Differential feed ratio is listed as1:0.7–1:2, with differential-feed machine.
  • Number of threads: The model-owned column lists2,3,4 threads.
  • Oem listed needle: Rolled hemming listsCat.No.2022#11; ordinary overedge listsCat.No.2022#11,#14.
  • Listed rise: Presser-foot rise is listed as4.5mm.
14SH744/14CG744 14SH754/14CG754/14ET754/14SH764
Document
Singer 7657_14SH744_manual_ESF.pdf
Issuer
Singer
Extraction
Native document text
PDF page
3
Open source
Open cited PDF at page 3Open OEM source or support page
Advanced technical receipt
Asset SHA-256
19792d5582415cfceaf68d6a587c4a261ae7c4df1031c36d9e115f363badb3b6
Locator
c1689a9861494cb785ec7cc8aca74d2e34fe644cc231dbf739e2f13f411fe54f
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — model code: 14CG744
14CG744
Document
Singer 7657_14SH744_manual_ESF.pdf
Issuer
Singer
Extraction
Native document text
PDF page
3
Open source
Open cited PDF at page 3Open OEM source or support page
Advanced technical receipt
Asset SHA-256
19792d5582415cfceaf68d6a587c4a261ae7c4df1031c36d9e115f363badb3b6
Locator
2cd044b4623375a0039884180151a33620253e7b9a13237e85efe9c5532f4eff
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — preferred display name: 14CG744
14CG744
Document
Singer 7657_14SH744_manual_ESF.pdf
Issuer
Singer
Extraction
Native document text
PDF page
3
Open source
Open cited PDF at page 3Open OEM source or support page
Advanced technical receipt
Asset SHA-256
19792d5582415cfceaf68d6a587c4a261ae7c4df1031c36d9e115f363badb3b6
Locator
4d97083345f727e6eaeabde755db7b1d7aed775341464d9bd7e9a9736b313360
Destination status
direct_pdf

What is supported, and what remains open?

0 supported answers and 6 answers with conditions or remaining limits. Evidence coverage is not a probability of accuracy.

Unresolved owner questions (2)
  • Standardized fit: Not established — Not yet verified: No standardized presser-foot fit or compatible aftermarket items established.
  • Class or substitution: Not established — Not yet verified: No bobbin class, dimensions or substitution claim established.

Report a correction or share an OEM source

Advanced provenance and dataset receipt

Public snapshot 9a1942f34781e9ce854ad4c8c33f6a7d133ac97bca76f2bcf3ec9d956fcb8892

Source export 565f4e8cc070700ff2184e5afd5eb1b046cc06bd942c5b406d424312a94bc7b7 · source method recorded on each citation