Interlock / Coverstitch comparison
JACK W4 vs Pegasus WX600P: which interlock / coverstitch machine should you buy?
A side-by-side look at two interlock / coverstitch machines from our catalog: the specifications each one lists, where they differ, and which kind of production each suits. Both are used for knitwear, activewear.
JACK W4
Cylinder-bed interlock machine (W4-D-01GB) with a 3-needle/5-thread setup, a 0.65–1.3 differential ratio for gathering or stretching seams, and a max speed of 5500 s.p.m.
Pegasus WX600P
Pegasus's WX600P series — an oil-barrier type, cylinder-bed interlock stitch machine used for hemming and binding on knitwear and activewear.
Key differences
- The catalog lists different roles for the two: compare the "best for" notes below and tell us your fabric and volume.
Specifications side by side
| Specification | JACK W4 | Pegasus WX600P |
|---|---|---|
| Model shown | W4-D-01GB | — |
| Needle | UY128GAS, 11-14# | — |
| Needle no. / thread no. | 3 / 5 | — |
| Stitch length | 1.5–4.5mm | — |
| Stitch width | 5.6 / 6.4mm | — |
| Differential ratio | 0.65–1.3 | — |
| Max speed | 5500 s.p.m. | — |
| Weight | 48–64 kg (model-dependent) | — |
| Availability | Order on request | — |
Highlighted rows differ. A dash means the catalog does not list that specification for the machine; ask us and we will confirm it.
Which one fits your work?
Choose the JACK W4 if…
Cylinder-bed interlock machine (W4-D-01GB) with a 3-needle/5-thread setup, a 0.65–1.3 differential ratio for gathering or stretching seams, and a max speed of 5500 s.p.m.
- 0.65-1.3 differential feed
- 3-needle / 5-thread seam
- Runs up to 5500 s.p.m.
Choose the Pegasus WX600P if…
Pegasus's WX600P series — an oil-barrier type, cylinder-bed interlock stitch machine used for hemming and binding on knitwear and activewear.
Swami Enterprises is an authorized JACK dealer and importer. Swami Enterprises stocks Pegasus machines as a stocking partner. Bring your own fabric to the Chanakya Place showroom and sew on both before you decide.
Questions buyers ask
What is the difference between the JACK W4 and the Pegasus WX600P?
The catalog lists different roles for the two: compare the "best for" notes below and tell us your fabric and volume.
Which is better, the JACK W4 or the Pegasus WX600P?
It depends on your fabric, operation and daily volume. The JACK W4 is described as: Cylinder-bed interlock machine (W4-D-01GB) with a 3-needle/5-thread setup, a 0.65–1.3 differential ratio for gathering or stretching seams, and a max speed of 5500 s.p.m. The Pegasus WX600P is described as: Pegasus's WX600P series — an oil-barrier type, cylinder-bed interlock stitch machine used for hemming and binding on knitwear and activewear.
What is the price of the JACK W4 and the Pegasus WX600P?
Prices depend on the model, quantity and the day. Call +91 99713 36656 or request a quote for today's price on either machine.
Can I see both machines before buying?
Yes. Visit the showroom at Chanakya Place, New Delhi. Call +91 99713 36656 first so the team can confirm which models are on display and in stock.
Not sure which to pick?
Tell us your fabric, operation and daily volume. A specialist will recommend one, with today's price.