The freight rail industry is a crucial part of the North American economy, carrying everything from grain, coal, petroleum products and more. However, freight rail operations would not be possible without well-maintained freight railcar parts that withstand the harsh environments they experience daily. This article discusses some of the core components that make up a freight railcar and how maintaining them is important for safety and efficiency.

Brake Systems Brakes are arguably one of the most important safety systems on any railcar. Without properly functioning brakes, railcars cannot be controlled which can lead to accidents. The major brake system components include:

• Brake Shoes: Made of composite material, brake shoes are what creates friction to stop the railcar when the brakes are engaged. Regular inspection and replacement of worn brake shoes is necessary.

• Brake Cylinders: Hydraulic or air brake cylinders activate the brake shoes when pressure is applied. Cylinders must remain free of leaks and function correctly.

• Brake Rigging: The levers and linkages that connect the brake cylinders to the brake shoes. Proper adjustment and lubrication of rigging components is important for even brake shoe applications.

• Air Compressors: On railcars using air brakes, compressors keep air lines charged to at least maximum pressure. Compressors need routine maintenance to ensure braking performance.

Without diligently inspecting, testing and maintaining these critical braking components, the risk of brake failures increases - putting the safety of crews and cargo at risk. That is why freight railroads have detailed maintenance programs focused on brake system upkeep.

‣ Freight Railcar Parts: Maintaining Core Components for Safe and Efficient Transportation: https://www.coherentmi.com/blog/freight-railcar-parts-maintaining-core-components-for-safe-and-efficient-transportation-27