Covered Hopper, 3-Bay, PS-2-CD 4000

History: The PS-2CD 4000 cubic foot covered hopper was produced by Pullman-Standard between 1962 and 1964 in the company’s Butler PA shops. These cars led a very long service life, with some remaining in revenue service throughout the US, Canada, and Mexico until the early 2000s. One of the most distinctive Pullman covered hoppers, this common 90/100-ton car was mostly used in grain, malt, fertilizer, and similar bulk services. Here is a Pullman builder photo of a B&O PS4000.

These cars were built during a transitional period for covered hopper design. It was a time when customers were regularly using 40-foot boxcars for bulk commodity movements, and the inefficiencies of hand-loading and unloading boxcars were becoming issues for customers and railroads alike. Customers wanted faster loading and unloading processes, and railroads wanted the cars back sooner. The PS4000 was one of the first successful bulk commodity designs. The most common production version of these cars featured distinctive round hatches on the roof of the car.

Railroad/Company: The Pullman Car Company, founded by George Pullman, manufactured railroad cars in the mid-to-late 19th century through the early decades of the 20th century, during the boom of railroads in the United States. Its workers initially lived in a planned worker community (or "company town") named Pullman, Chicago. Pullman developed the sleeping car, which carried his name into the 1980s. Pullman did not just manufacture the cars: he also operated them on most of the railroads in the United States, paying railroad companies to couple the cars to trains. The labor union associated with the company, the Brotherhood of Sleeping Car Porters, which was founded and organized by A. Philip Randolph, was one of the most powerful African-American political entities of the 20th century. The company also built thousands of streetcars and trolley buses for use in cities.