Train Components Categories
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On-Board Traction, Power & Safety Equipment
This section covers the systems that deliver traction, manage on-board power and ensure safety on rail vehicles. These include HVAC units, current collectors and pantographs, batteries, fire detection and suppression systems, and related equipment used across passenger and freight rolling stock.
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- Alternative Traction Technologies
- Auxiliary Power
- Diesel Engines, Alternators & Generators
- Electronic Train Components
- EMC Shielding
- Fire Detection · Suppression
- Fuel Cells & Components
- Fuel Handling · Lubricants
- Heating, Ventilation & Air Conditioning (HVAC)
- Lighting · Safety Lighting
- On-Board Transformers, Inverters & Rectifiers
- Pantographs & Current Collectors
- Traction Cooling Equipment
- Traction Motors
- Train Batteries
- Train Converters
- Train Power Converters
- Train Speedometers · Safety
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Running Gear
Running gear includes all mechanical components that enable a train to run on the track, such as bogies, wheelsets, axles, bearings and suspension systems. These components support the vehicle’s weight, guide it safely along the rails and absorb forces during operation to ensure ride quality, stability and safety.
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Train Body Components
Train body components include structural elements such as doors, windows, panelling and roof sections, as well as smaller fittings and fixtures. This category also covers materials used in the construction and maintenance of train bodies, including adhesives, sealants, coatings and corrosion protection solutions.
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- Accessibility Equipment
- Buffers · Couplers · Drawgear
- Freight Train Loading · Discharge Components
- Freight Train Underframes
- Freight Wagon Bodies
- Gangways
- General Wagon Components
- Latching Systems · Handles · Hinges
- Minor Components
- Rolling Stock Materials
- Train Body Shells · Structural Parts
- Train Doors
- Train Part Forgings · Castings
- Train Windows
Train Components Suppliers
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Premium Power Supplies
Premium designs and manufactures high reliability conversion systems for the increasingly demanding railway market.
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Astronics
Astronics provides comprehensive ATE and BTE based solutions for the test, support and repair of high value electronic LRUs and PCBs.
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FreiLacke
FreiLacke's product range covers industrial coatings, powder coatings and electrodeposition coatings, as well as composite solutions.
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ZF Group
ZF offers a broad portfolio of driveline and chassis technology as well as condition monitoring solutions for the future on rails.
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Daktronics
Reliable and rugged railway station displays from Daktronics assist passengers with easy-to-find arrival and departure information.
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Calian
Calian designs and manufactures innovative, high quality and cost effective Global Navigation Satellite Systems (GNSS) antenna solutions.
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Discom
Discom has a key role in providing exhaust equipment for diesel aggregates in commuter trains (DMU) and diesel driven locomotives.
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Polarteknik
Polarteknik designs and supplies interior train door systems as well as, automatic, fire & barrier door systems for the rail sector.
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Capitol Industrial Batteries
Capitol Industrial Batteries develops, manufactures and delivers both traditional and alternative types of batteries for railway application…
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PowerRail
PowerRail is North America’s largest new and remanufactured locomotive parts provider, supporting both EMD and GE locomotives.
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Stäubli
Stäubli is a global supplier of advanced connection solutions for the railway industry.
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SENSIT s.r.o.
SENSIT s.r.o. develops, produces and supplies special temperature sensors, relative humidity sensors, CO2 sensors and more.
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intreXis AG
intreXis AG Railway Power Supplies and advanced DC-DC and AC-DC Converters. High Voltage Power Supplies, Customised Power Supplies and Conve…
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Socomec
Socomec's advanced range of low voltage electrical solutions for rail specific system architectures guarantee network safety and robustness.
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Siemens Mobility
Siemens, a single-source supplier and system integrator, combines all the expertise necessary for sustainable solutions in all areas of rail…
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Mechan
Mechan's wide range of lifting and handling equipment makes maintaining rail vehicles safer and more efficient.
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Frauscher Sensor Technology
Frauscher Sensor Technology offers innovative solutions for customers worldwide in the field of axle counting and wheel detection.
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ASC Sensors
ASC German Sensor Engineering is one of the leading manufacturers of train acceleration sensors and rotation rate sensors.
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Argus Fluidhandling
Argus Fluidhandling produces train hose assemblies and fluid handling products, hoses for pneumatic train brakes and more.
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Alstom
French multinational Alstom provides rolling stock, infrastructure, signalling and digital solutions for the rail sector.


