A hopper car (NAm) or hopper wagon (UIC) is a type of railroad freight car that has opening doors or gates on the underside or on the sides to discharge its cargo.

To understand the history of the modern coal hopper, we have to start out at the dawn of the steel-car era. In the 1890s, the typical coal car was either a hopper-bottom gondola (flat floors over the trucks) or full-blown hopper cars with sloping floors …

Aug 29, 2024 · Today, the open-top version of these cars haul everything from coal to aggregates, such as ballast (a term which refers to the crushed rock used under the railroad tracks that acts as support and cushioning), and feature a number of different drop-bottom designs to empty their cargo.

We will show you how to get a rate, ship, track and manage your account. See specifications on various Coal Car models.

Jan 9, 2025 · With an extensive selection of coal and coke cars, we can move your product to both domestic and international markets. Our fleet includes manual hoppers and gondolas for rotary dump service, high cubic capacity coke hoppers, and air-operated quick discharge hoppers.

Being formed from Northeastern railroads that specialized in hauling coal from mines to power plants or transport ships, Conrail had a large and diverse fleet of hoppers. Explore this gallery to discover photos, rosters, and detailed info about the many Conrail hopper classes.

Bulk commodities like aggregate, rock, coal, coke, sand, gravel and shale help build America. Learn how open-top hoppers allows them all to ship by rail.

1911 thru 1917 70 ton H21a "quad" hoppers were introduced for coal service. During 1922 and 1923 all early H21 hoppers were converted to H21a's by replacing the 50 ton trucks with 70 ton trucks equipping them for coal service and bringing the total to 36,000 H21a hopper cars.

Open hoppers are heavily relied upon when it comes to coal and aggregates, meaning these railcars must balance strength and efficiency. For decades, has been a valued partner to shippers through the manufacturing of resilient, reliable, open hoppers and the delivery of trusted services.

A merry-go-round train hauled by a Class 66 locomotive A merry-go-round train, often abbreviated to MGR, is a block train of hopper wagons which both loads and unloads its cargo while moving. In the United Kingdom, they are most commonly coal trains delivering to power stations.