Product Description

Plaintiffs alleged in publicly filed U.S. asbestos personal-injury and wrongful-death litigation that Westinghouse Air Brake Company (WABCO) manufactured and supplied composition locomotive brake shoes allegedly containing asbestos fiber bonded into a phenolic-resin friction body. WABCO shoes were allegedly standard specification on many Class I railroad freight, passenger, and switcher locomotives, as well as on freight cars and passenger equipment across the U.S. rail network from the 1930s through the phase-out of asbestos friction in the 1980s.

According to publicly filed asbestos litigation records, each brake application allegedly generated hot friction dust that settled on trucks, wheel treads, brake beams, running gear, and the underframes of locomotives and rolling stock. Roundhouse and diesel-shop workers allegedly changed worn shoes on drop pits, scraped and swept accumulated dust from pit floors, and used compressed air to blow out truck assemblies — all of which allegedly aerosolized any asbestos fiber present in the friction composite.

Workers Exposed

  • Railroad machinists performing brake-shoe change-outs on drop pits and inspection floors
  • Railroad car maintainers changing shoes on freight cars, passenger cars, and cabooses
  • Railroad locomotive engineers and firemen exposed to brake dust drifting into and around cabs during heavy braking and yard switching
  • Railroad conductors and brakemen working alongside brake rigging during yard operations and inspections
  • Railroad shop laborers sweeping pit floors, cleaning trucks, and disposing of used brake shoes
  • Railroad electricians working in shared roundhouse and shop space where brake dust settled on adjacent equipment