Lockstitch comparison
JACK 2002G vs JACK Z7: which lockstitch machine should you buy?
A side-by-side look at two lockstitch machines from our catalog: the specifications each one lists, where they differ, and which kind of production each suits.
JACK 2002G
Large-hook lockstitch machine built for heavier work — a DPx17 needle and 12mm stitch length handle shirts, jeans, non-woven bags, shoes and bags at up to 3000 s.p.m.
JACK Z7
Heavy-duty computerized lockstitch machine with triple transport — needle feed plus top and bottom feed together — controlled from a full digital touch panel, for sofas, car seats, luggage and heavy leather goods.
Key differences
- Series: JACK 2002G — Lockstitch, large hook; JACK Z7 — Heavy-Duty, triple transport.
- Best for: JACK 2002G — Shirts, jeans, non-woven bags, shoes, bags; JACK Z7 — Sofa, car seat, luggage, heavy leather goods.
- Availability: JACK 2002G — Order on request; JACK Z7 — Order on request. Call to confirm today's stock.
Specifications side by side
| Specification | JACK 2002G | JACK Z7 |
|---|---|---|
| Series | Lockstitch, large hook | Heavy-Duty, triple transport |
| Needle | DPx17, 22# | — |
| Max stitch length | 12mm | — |
| Max sewing speed | Up to 3000 s.p.m. | — |
| Best for | Shirts, jeans, non-woven bags, shoes, bags | Sofa, car seat, luggage, heavy leather goods |
| Availability | Order on request | Order on request |
| Feed | — | Needle feed + top feed + bottom feed (triple transport) |
| Controls | — | Full digital touch panel |
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 2002G if…
Large-hook lockstitch machine built for heavier work — a DPx17 needle and 12mm stitch length handle shirts, jeans, non-woven bags, shoes and bags at up to 3000 s.p.m.
- Large-hook heavy-duty head
- Long 12mm stitch length
Choose the JACK Z7 if…
Heavy-duty computerized lockstitch machine with triple transport — needle feed plus top and bottom feed together — controlled from a full digital touch panel, for sofas, car seats, luggage and heavy leather goods.
- Triple transport feed
- Full digital touch panel
Swami Enterprises is an authorized JACK dealer and importer. 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 2002G and the JACK Z7?
Series: JACK 2002G — Lockstitch, large hook; JACK Z7 — Heavy-Duty, triple transport. Best for: JACK 2002G — Shirts, jeans, non-woven bags, shoes, bags; JACK Z7 — Sofa, car seat, luggage, heavy leather goods. Availability: JACK 2002G — Order on request; JACK Z7 — Order on request. Call to confirm today's stock.
Which is better, the JACK 2002G or the JACK Z7?
It depends on your fabric, operation and daily volume. The JACK 2002G is described as: Large-hook lockstitch machine built for heavier work — a DPx17 needle and 12mm stitch length handle shirts, jeans, non-woven bags, shoes and bags at up to 3000 s.p.m. The JACK Z7 is described as: Heavy-duty computerized lockstitch machine with triple transport — needle feed plus top and bottom feed together — controlled from a full digital touch panel, for sofas, car seats, luggage and heavy leather goods.
What is the price of the JACK 2002G and the JACK Z7?
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.