👉 The railroad fluid, also known as lubricating oil for rail tracks, is a specialized mixture designed to reduce friction and wear between the rails and the wheels of trains. Composed primarily of mineral oils, synthetic oils, or a blend of these, it is applied to the rail joints and sometimes to the rail itself. This fluid acts as a lubricant, minimizing the contact between the moving parts, which in turn decreases rolling resistance, reduces noise, and extends the lifespan of both the rails and the railcar wheels. By maintaining optimal track conditions, railroad fluid helps ensure safer and more efficient train operations, especially in high-traffic areas or during extreme weather conditions.
