Intermountain - 85131-05 - Covered Hopper, 4-Bay, Cylindrical - Ferrocarriles Nacionales de México - 118564

Specific Item Information: Built: Const 11-88 Nuevo 12-82

Prototype History: ACF introduced their roundish cylindrical hoppers in the early 1960s. The cars differed greatly from the ribbed sided hoppers of the era. They have been made in 3-bay and 6-bay variations. These cylindrical hoppers were superseded on ACF’s production line by the Centerflow in 1964, a revolutionary design that influenced later covered hopper types. In the late 60s or early 70s Canada came out with 4-bay covered hoppers that appear to be derived from ACF’s pre-Centerflow cylindrical hoppers. These cars were used by CN, CP and various smaller Canadian shippers. There is some question as to why the Canadian builder based their design off the older cylindrical and not ACF’s newer Centerflow. It was likely a patent issue and copying it could have triggered legal action against the Canadian builders. There are also certain structural design differences between the cylindrical and centerflow cars and perhaps the decision to copy the cylindrical was based on the greater volume capacity of the cylindrical design.

Road Name History: Ferrocarriles Nacionales de México, (better known as N de M) was Mexico's state owned railroad company from 1938 to 1998, and prior to 1938 (dating from the regime of Porfirio Diaz) a major railroad controlled by the government that linked Mexico City to the major cities of Nuevo Laredo and Ciudad Juarez on the U.S. border. The first trains to Nuevo Laredo from Mexico City began operating in 1903.

N de M absorbed the Mexican Central Railroad (Ferrocarril Central Mexicano, first section from Mexico City to Leon, Guanajuato, opened in 1882) in 1909, thus acquiring a second border gateway at Ciudad Juarez (adjacent to El Paso, Texas). The N de M was nationalized by President Lazaro Cardenas del Rio in 1938, and privatized 60 years later by President Ernesto Zedillo. N de M operated most railway trackage through the central and northeastern regions of the republic.

In 1995, the Mexican government announced that the FNM would be privatized and divided into four main systems. As part of the restructuring for privatization, FNM suspended passenger rail service in 1997, and the new arrangements applied from 1998. The companies were Kansas City Southern de Mexico, Ferromex, Ferrosur, and (owned jointly by the three companies) Ferrocarril y Terminal del Valle de Mexico or Ferrovalle which operates railroads and terminals in and around Mexico City.

As of 2006, the remaining parts of NdeM are in the process of liquidation.

Brand/Importer Information: InterMountain was founded in 1985 by Fred Brummet. They got started in the model railroad business by producing O-Scale model kits. They got started in the N Scale business almost a decade later when in 1994 they introduced the 40-23 reefer car in kit form. Later, in 1998, they started producing RTR (Ready-to-Run) models. By the early 2000s, InterMountain phased out kit production in favor of the RTR models.

The InterMountain Railway company is located at 1224 Boston Ave in Longmont, CO. They are a manufacturer of HO, N and Z scale model trains. They have produced kits as well as RTR (Ready-To-Run) models. Their N Scale products include locomotives as well as rolling stock. Their rolling stock lineup includes Boxcars, Hoppers, Tank Cars, Reefers, Gondolas, Stock Cars and Flatcars.

Their locomotive releases have primarily been diesel units, with the one major exception being their series of AC-12 Cab Forward steam locos. Their diesel lineup includes F3's, F7's, F9's, SD40's, SD45's and FT units. They are known for quality and detail. They also release their rolling stock in larger varieties of road numbers than most of the other manufacturers.