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Buffers · Couplers · Drawgear

Buffers, couplers and drawgear are key components of a train’s connection and energy absorption systems. They enable the safe and efficient coupling of rolling stock and absorb forces during movement or impacts. This section covers suppliers of buffers, automatic and semi-automatic couplers, and associated drawgear used across various rail applications.

  • Products & Services
  • Train Components
  • Train Body Components
  • Buffers · Couplers · Drawgear

Featured Buffers · Couplers · Drawgear Suppliers

  • FLENDER


    FLENDER develops and manufactures first-class bespoke couplings for rail vehicles across the world.

  • Dellner


    Dellner specialises in couplers and train connection systems, offering innovative, reliable, and safe solutions for the industry.

Suppliers

  • NUFOX Rubber Limited


    NUFOX Rubber Ltd operate a custom extruded rubber production from development through manufacture to delivery.

  • PowerRail


    PowerRail is North America’s largest new and remanufactured locomotive parts provider, supporting both EMD and GE locomotives.

  • FLENDER


    FLENDER develops and manufactures first-class bespoke couplings for rail vehicles across the world.

  • Dellner


    Dellner specialises in couplers and train connection systems, offering innovative, reliable, and safe solutions for the industry.

Latest Buffers · Couplers · Drawgear News

  • 9 Mar 2026 | Rolling Stock

    Rail Cargo Group Completes Digital DAC Testing in Sub-Zero Conditions

  • Enhancing Energy Absorption in Train Connection Systems 22 Sep 2025 | Supplier News

    Enhancing Energy Absorption in Train Connection Systems

  • Modern Dellner Articulation Joint – Enhanced Safety and Passenger Comfort 8 Sep 2025 | Supplier News

    Modern Dellner Articulation Joint – Enhanced Safety and Passenger Comfort

  • The EvoTrak Family from Stäubli – High-Performance Connectors for Limited Space 22 Aug 2025 | Supplier News

    The EvoTrak Family from Stäubli – High-Performance Connectors for Limited Space

  • Upgraded Mechanical Design Of Dellner DAC Gen. 4 20 Aug 2025 | Supplier News

    Upgraded Mechanical Design Of Dellner DAC Gen. 4

  • 7 Aug 2025 | Science and Technology

    China: Wireless Double-Heading Coupling System Introduced at Nanning Depot

More News

Downloads

  • The EvoTrak Family from Stäubli – High-Performance Connectors for Limited Space

    The EvoTrak Family from Stäubli – High-Performance Connectors for Limited Space

  • Train Connection Systems

    Train Connection Systems

  • Solved: High Speed without Vibrations

    Solved: High Speed without Vibrations

  • Innovative Coupling Solution by Flender: Effective Prevention of Stray Currents in Trams and Low-Floor Trains

    Innovative Coupling Solution by Flender: Effective Prevention of Stray Currents in Trams and Low-Floor Trains

More Downloads

Videos

  • Dellner couplers overhaul process ENG

    Dellner couplers overhaul process ENG

  • Dellner High Force Control (HFC)

    Dellner High Force Control (HFC)

  • Dellner Hybrid Digital Automatic Coupler (DAC) on Alstom’s Traxx Universal Locomotive

    Dellner Hybrid Digital Automatic Coupler (DAC) on Alstom’s Traxx Universal Locomotive

More Videos
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