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SPEEDWAY® SW-4400-L25 – Long Arm Heavy Duty Walking Foot – Complete Setup, Table & Stand Included
- Condition:
- New
- Shipping:
- Free Shipping assembled in the USA!*
SPEEDWAY® SW-4400-L25 – Long Arm Heavy Duty Walking Foot – Complete Setup, Table & Stand Included is backordered and will ship as soon as it is back in stock.
Frequently asked
Does it arrive assembled?
Yes — we assemble, calibrate and test-stitch it in Miami before shipping. To protect the machine during freight, the head ships detached from the table; remounting takes minutes and we can walk you through it by phone.
Can I finance it?
Yes. You can split your purchase into monthly payments with Affirm (checking your rate takes seconds and won't affect your credit score), and Synchrony offers special financing on qualifying purchases (subject to credit approval). See your options on the financing page.
Warranty & support?
Yes — on top of the manufacturer's warranty, Supra Sewing backs your machine with our own coverage: 90 days on mechanical defects and 12 months on electrical & electronic parts — and since this is a Speedway, your electrical & electronic parts are covered for 18 months, serviced by our in-house techs in Miami, FL. Support in English & Spanish: +1 (954) 681-3894 or WhatsApp.
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Description
Description
The SPEEDWAY SW-4400-L25 is a single-needle long-arm triple feed walking foot machine engineered for heavy-duty production on large, bulky, and thick-layered materials. The 25" arm length and 6.5" clearance height provide the working space needed for bags, upholstery, canvas, covers, and similar oversized projects that standard-arm machines cannot handle. The unison feed system — walking foot and feed dog moving together — delivers even, consistent material advancement through multiple layers without slipping or puckering. Pneumatic presser foot lift and pneumatic reverse are standard, and the 900W servo motor ensures sustained power through the heaviest materials. Comes as a complete setup with table and stand included.
What's Included
- SPEEDWAY SW-4400-L25 Long Arm Walking Foot Sewing Machine (ships assembled)
- 900W servo motor
- Industrial table and stand
- Standard accessory kit
Key Features
- 25" long arm with 6.5" clearance height — provides the working space for large, oversized, and bulky projects that standard-arm machines cannot accommodate
- Unison feed system (walking foot + feed dog) delivers smooth, even feeding through heavy multi-layer materials without slippage or puckering
- Pneumatic presser foot lift — activated with a backward tap of the pedal for fast, hands-free repositioning
- Pneumatic reverse for quick backtacking without manual lever operation
- 900W servo motor provides sustained power through the thickest materials while running quietly and efficiently
- Max stitch length of 9 mm for long, open stitches on heavy materials
- Adjustable presser foot lift from 8–20 mm to accommodate varying material thickness
- Complete setup with table and stand — ready to install and run
Ideal For
- Bags, luggage, upholstery, canvas, covers, and oversized projects requiring long arm clearance
- Heavy multi-layer materials — leather, canvas, webbing, foam-backed fabrics — where unison feed is essential for even seaming
- Production environments handling large work pieces that cannot be manipulated easily on a standard-arm machine
Technical Specifications
| Needle System | DPx17, sizes 18–24 |
| Motor | 900W servo motor (included) |
| Drive Type | Direct drive |
| Machine Type | Single Needle Long Arm Unison Feed Walking Foot |
| Arm Length | 25" |
| Clearance Height | 6.5" |
| Max Stitch Length | 9 mm |
| Presser Foot Lift | 8–20 mm (adjustable) |
| Maximum Speed | 2,500 SPM |
| Lubrication | Manual |
| Included | Complete setup with table and stand |












