SPEEDWAY

SPEEDWAY® SW-441 Single Needle Direct Drive Extra Heavy Duty Cylinder Bed Unison Feed Walking Foot Sewing Machine Assembled with Servo Motor, Table and Stand

$4,478.00

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Description

SPEEDWAY® SW-441 Single Needle Extra Heavy Duty Cylinder-Bed Walking Foot Sewing Machine

Direct-Drive • Unison Feed • For Saddles, Leather & Thick Thread – Assembled with Table & Stand Included

The SPEEDWAY SW-441 is an extra heavy duty, single-needle cylinder-bed walking foot sewing machine with unison feed and a powerful direct-drive servo motor. Built in the classic 441-style heavy-duty class, it’s designed for saddlery, harness, holsters, thick leather, heavy webbing and multi-layer upholstery where ordinary machines simply cannot cope.

With its deep cylinder arm, high presser foot lift and heavy-duty feed system, the SW-441 pulls dense materials through smoothly and delivers long, strong stitches with very thick thread—ideal for premium, high-strength leather goods and industrial applications.

Built for Extra Heavy Leather & Thick Thread

  • Extra heavy-duty construction for real saddle, harness, holster and tactical gear work.
  • Handles very thick leather, stacked layers, foam-backed and padded materials with ease.
  • Designed to run heavy bonded thread (within machine limits) for bold, high-strength seams on leather and webbing.
  • Unison feed walking foot (bottom feed + needle feed + walking foot) keeps all layers moving together, preventing slipping or uneven stitch length on bulky assemblies.

This is not a light upholstery machine—it’s a true extra-heavy workhorse for serious leather and industrial shops.


Cylinder-Bed Advantage

  • Cylinder-bed design gives you access where flat-bed machines cannot reach:
  • Round and tubular pieces
  • Closed or pre-assembled items
  • Deep gussets, corners and tight radii
  • Perfect for saddles, harness parts, bags, motorcycle seats, heavy straps, cases and 3D leather projects.
  • Makes it easier to control heavy articles while still maintaining a straight, even stitch line.


Direct-Drive Power & Slow-Speed Control

  • Direct-drive servo motor mounted directly on the head for:
  • High torque at slow speeds (critical for heavy leather)
  • Less vibration and lower noise
  • Better energy efficiency than belt-driven systems
  • Excellent creep control (stitch-by-stitch movement) for precise positioning on corners, reinforcements and decorative lines.

You get both power for thick jobs and control for detail work.


Materials & Applications

The SPEEDWAY SW-441 is ideal for extra heavy work such as:

  1. Saddlery & harness – saddles, harness straps, breastplates, tack and equestrian gear.
  2. Holsters & tactical gear – gun holsters, magazine pouches, tactical belts, molle gear.
  3. Belts & straps – heavy leather belts, industrial straps, lifting belts, safety straps.
  4. Motorcycle & custom seats – heavy leather or vinyl over foam and multi-layer builds.
  5. Heavy bags & cases – tool bags, instrument cases, protective covers and heavy-duty leather goods.

Any time you need long, strong stitches in extremely tough materials, the SW-441 is the right category of machine.


Key Features

  • Single needle extra heavy duty cylinder-bed lockstitch machine
  • Unison feed walking foot: bottom feed + needle feed + walking foot
  • Direct-drive servo motor for high torque, low noise and fine speed control
  • Built for extra heavy leather, thick webbing, heavy canvas and multi-layer upholstery
  • Capable of sewing with heavy thread suitable for saddles, harness and heavy leather goods (within class limits)
  • High presser foot lift to clear thick stacks and step over heavy seams
  • Extra-strong needle bar and feeding system for demanding applications
  • Heavy-duty frame and components for continuous professional use


Technical Specifications (typical configuration)

Values below are typical for this heavy-duty class; exact figures may vary slightly by setup.

  • Model: SPEEDWAY SW-441
  • Machine Type: Single-needle extra heavy-duty cylinder-bed walking foot (unison feed)
  • Stitch Type: Lockstitch
  • Feed System: Walking foot + needle feed + bottom feed (unison feed)
  • Material Range: Extra heavy leather, thick webbing, heavy canvas, multi-layer upholstery
  • Max Stitch Length: long stitch capability (heavy-duty range, suitable for decorative and structural seams)
  • Presser Foot Lift: very high lift (hand and knee), designed for extra-thick assemblies
  • Needle System: Heavy-duty system (e.g. 794 / DYx3 class), sizes chosen according to thread and material 130-280
  • Thread Range: suitable for thick bonded threads commonly used in saddlery, belts and harness (within machine specs)
  • Motor: Integrated direct-drive servo motor, single-phase (typically 110V or regional voltage as specified)
  • Lubrication: Central lubrication for heavy-duty operation


What’s Included

  • SPEEDWAY SW-441 extra heavy-duty cylinder-bed machine head
  • Direct-drive servo motor, mounted and wired
  • Industrial table & stand, fully assembled
  • Built-in bobbin winder and thread stand
  • Heavy-duty presser feet, basic needle set and accessory kit (may vary by batch)

Payment & Security

Payment methods

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

  • Free shipping

    Gratis Freight shipping and assembly

  • Receive it fast!

    Extensive stock, usually arrives within a week

  • Contact us!

    Expert advice available at 954-681-3894

  • Professional Assembly

    Perfect assembly ensures enhanced machine performance

SPEEDWAY

SPEEDWAY® SW-441 Single Needle Direct Drive Extra Heavy Duty Cylinder Bed Unison Feed Walking Foot Sewing Machine Assembled with Servo Motor, Table and Stand

$4,478.00

SPEEDWAY® SW-441 Single Needle Extra Heavy Duty Cylinder-Bed Walking Foot Sewing Machine

Direct-Drive • Unison Feed • For Saddles, Leather & Thick Thread – Assembled with Table & Stand Included

The SPEEDWAY SW-441 is an extra heavy duty, single-needle cylinder-bed walking foot sewing machine with unison feed and a powerful direct-drive servo motor. Built in the classic 441-style heavy-duty class, it’s designed for saddlery, harness, holsters, thick leather, heavy webbing and multi-layer upholstery where ordinary machines simply cannot cope.

With its deep cylinder arm, high presser foot lift and heavy-duty feed system, the SW-441 pulls dense materials through smoothly and delivers long, strong stitches with very thick thread—ideal for premium, high-strength leather goods and industrial applications.

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