Industrial machine record
Reliable 4500CW
Industrial walking-foot lockstitch machine
Reliable lists needle system 135x17 for the 4500CW cylinder-bed walking-foot machine.
Verified compatibility
| Part or system | Relationship | Status | Evidence note |
|---|---|---|---|
| Needle System 135x17 | Officially compatible | CONFIRMED | Reliable lists 135x17 needle system for the 4500CW. |
| Reliable 4500CW Bobbin | Officially compatible | CONFIRMED | Reliable identifies the large REL33T1-027 bobbin for the 4500CW. |
| Reliable SewQuiet 6000SM Servo Motor | Officially compatible | CONFIRMED | Reliable states that the 4500CW is supplied with the SewQuiet 6000SM servo motor. |
Machine specifications
- Needle system
- 135x17
- Maximum speed
- 800 RPM
- Maximum stitch width
- 5 mm
- Feed
- Walking foot
What this machine is used for
A manufacturer-documented machine record with verified technical details and system relationships.
- Canvas
- Heavy materials
Sources and scope
Compatibility is limited to facts explicitly stated in the cited manufacturer documentation.
- Reliable Sewing Support Centre Reliable Corporation · Official product or support page · Tier 2
- 4500CW Frequently Asked Questions Reliable Corporation · Official support FAQ · Tier 1
Last checked: August 2026. See how SewFitGuide verifies compatibility.