Closeup of a regular with specially adapted between two sections of an articulated well car A well car, also known as a double-stack car or stack car (also well wagon), is a type of specially designed to carry (shipping containers) used in. The 'well' is a depressed section which sits close to the rails between the of the car, allowing a container to be carried lower than on a traditional. This makes it possible to carry a stack of two containers per unit on railway lines () wherever the assures sufficient clearance. The top container is secured to the bottom container either by a bulkhead built into the car (e. Ultimate Jazz Fake Book Eb Pdf Converter on this page. g., bottom and top containers are the same dimensions of 40 ft.), or through the use of (IBC). Four IBCs are needed per wellcar.
In the process of an inbound train becoming an outbound train, there are four processes: unlock to unload the top container of inbound train, remove then unload bottom container, insert after loading bottom container of outbound train, lock after top container loaded. Advantages to using well cars include increased stability due to the lower of the load, lower, and in the case of articulated units, reduced. Double-stack cars are most common in where intermodal traffic is heavy and is less widespread; thus overhead clearances are typically more manageable. Contents • • • • • • • • • • • • History [ ] (SP), along with, came up with the idea of the first double-stack intermodal car in 1977.