Overlock comparison
JACK C3c vs JACK C60+: which overlock machine should you buy?
A side-by-side look at two overlock machines from our catalog: the specifications each one lists, where they differ, and which kind of production each suits. Both are used for garments, wovens, knitwear.

JACK C3c
High-speed overlock machine with a servo-assisted presser-foot shear, running up to 5500 s.p.m., available in 3-, 4-, 5- and 6-thread configurations for different seam needs.

JACK C60+
Advanced overlock with a full touch-screen panel — production counter, adjustable speed, RFID and WiFi built in for factory-floor tracking.
Key differences
- JACK C60+ lists the higher top speed: 6000 s.p.m. against 5500 s.p.m.
Specifications side by side
| Specification | JACK C3c | JACK C60+ |
|---|---|---|
| Configurations | C3c-3-02/233 (3-thread) up to C3c-6-03/333 (6-thread) | — |
| Needle | #11 or #14 depending on configuration | — |
| Max sewing speed | 5500 s.p.m. | Up to 6000 s.p.m. |
| Differential ratio | 0.7-2 | — |
| Presser foot lift | 6.5mm | — |
| Dimensions | 520 x 360 x 510mm | — |
| Weight | 27.32/34.65kg | — |
| Series | — | Overlock, advanced |
| Controls | — | Full touch-screen panel, voice guide, production counter |
| Connectivity | — | Integrated RFID and WiFi |
| Best for | — | T-shirts, underwear, jeans, mid-to-high-level clothing |
| 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 C3c if…
High-speed overlock machine with a servo-assisted presser-foot shear, running up to 5500 s.p.m., available in 3-, 4-, 5- and 6-thread configurations for different seam needs.
- Servo-assisted shear
- Smooth stitches
- Multiple thread options
Choose the JACK C60+ if…
Advanced overlock with a full touch-screen panel — production counter, adjustable speed, RFID and WiFi built in for factory-floor tracking.
- Built-in production counter
- Voice-guided touch panel
- RFID + WiFi tracking
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 C3c and the JACK C60+?
JACK C60+ lists the higher top speed: 6000 s.p.m. against 5500 s.p.m.
Which is better, the JACK C3c or the JACK C60+?
It depends on your fabric, operation and daily volume. The JACK C3c is described as: High-speed overlock machine with a servo-assisted presser-foot shear, running up to 5500 s.p.m., available in 3-, 4-, 5- and 6-thread configurations for different seam needs. The JACK C60+ is described as: Advanced overlock with a full touch-screen panel — production counter, adjustable speed, RFID and WiFi built in for factory-floor tracking.
What is the price of the JACK C3c and the JACK C60+?
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.