AZL - 90910-1 - Covered Hopper, 3-Bay, PS-2 - Grand Trunk Western - 4-Pack

Specific Item Information: Road Numbers: 138204, 138256, 138273, 138392

Model Information: Covered hoppers are designed for carrying dry bulk loads, varying from grain to products such as sand and clay. The cover protects the loads from the weather. Similar to an open hopper car, covered hoppers tend to contain 2, 3 or 4 separated bays. Each of these can be loaded and emptied individually, with access at the top to load the materials and visible chutes at the bottom for unloading.
Hoppers with 2, 3 or 4 bays are used for different purposes: 2 bay hoppers are used for the most dense loads (such as sand), while 4 bay hoppers are more suited to lighter loads. This is due to axle load limits, for example dry cement is very heavy in bulk quantities and a 4-bay hopper of sand would be very likely to exceed these limits while also having problems with increased strain upon the central span. By trading off cubic capacity 2 bay hoppers are able to transport these heavy loads. As technology has advanced, some of the heavier loads formerly assigned to 2-bay hoppers have been assigned to larger, more efficient 3-bay hoppers.

Prototype History: Like their PS-1 boxcars, PS-5 gondolas and other car designs, Pullman Standard applied the PS-2 classification to all of its covered hoppers. Pullman Standard built covered hoppers in many sizes and configurations. But say “PS-2” to railfans and it is this particular car that usually first comes to mind. The 2003 cubic foot car was one of the first, smallest and prolific of the PS-2 cars.

Pullman began building its standardized freight car designs with the PS-1 boxcar in 1947. Next up would be a standard covered hopper – hence PS-2 – shortly thereafter. Although covered hoppers are among the most common cars on the rails today, in 1947 they were a rarity. The PS-2’s primary competition wasn’t other covered hopper designs but boxcars. Grain, cement, sand and dried chemicals were carried mostly in boxcars prior to the 1950s either in sacks and bags or poured in bulk through hatches in the roof. The theory here was that it made more sense to utilize a single car for a variety of products. The car could carry bags of cement one way and then cut lumber the other. Of course a car that could do many things often couldn’t do many of them well.

Road Name History: The Grand Trunk Western dates from 1928 as part of the Canadian government’s process of nationalizing some major Canadian railroads (under the name Canadian National) including the Grand Trunk Railway which had built the line. The GT lines in Michigan, Indiana and Illinois were combined under the Grand Trunk Western banner. The GTW linked the Canadian border at Port Huron (north of Detroit, Michigan) with Chicago via Durand, Lansing, and South Bend. There were also routes to Detroit, Pontiac, Bay City, Carson City, and the Lake Michigan car ferry port of Muskegon (with ferry service to Wisconsin where GTW maintained a small yard and stationed a switcher.) The GTW had about 1,000 route miles during this period. So, the GTW was an American railroad that was a wholly owned subsidiary of a Canadian corporation, wholly owned by the Canadian government. In 1970, GTW was made a subsidiary of Grand Trunk Corporation (still wholly owned by CN) which also held sister roads Central Vermont, Duluth Winnipeg & Pacific and Grand Trunk (which operated in New York and New England.) This was done to give CN’s american employees more opportunities to advance in the organization.

The GTW steam fleet looked very much like what you would see on the CN but GTW’s engines were built in the U.S. by Alco, Lima, and Baldwin. A fleet of 58 Alco built Mikes handled the prime road freight assignments until augmented by 43 4-8-4’s from Alco and Lima. Parent CN also relied heavily on 4-8-4’s so this was not a surprise. The last of these was delivered in 1944. Despite picking up F units and geeps for freight service early on, GTW was late to retire steam. The last run (in passenger service no less) was in 1960!

The first generation of diesels included F’s and GP9’s (set up long hood forward as on parent CN) followed by GP18’s for freight service. GTW went to EMD and Alco for switchers. Road units were painted in a green and gold scheme essentially the same as that of CN but with their own lettering and logos.

In 1962, GTW adopted a new “noodle” logo using the letters GT to conform to CN’s own noodle logo adopted two years before. Locomotives were painted black with Morency Orange ends (later replaced with red) with light gray frame stripes and lettering. Cab units received the familiar “sergeant stripe” scheme used on CN. GTW’s second generation of diesels (which also introduced the switch to low short hoods and running short-hood-forward) began in 1969 with the delivery of SD40’s followed by GP38AC and GP38-2 models. In December of 1971, GTW switched from black to blue with red ends and white frame stripe and lettering.

In addition to acting as a link from Chicago to eastern Canada, GTW was also an important carrier for the auto industry. Their freight car fleet included large numbers of auto parts boxcars and auto racks. In the early 70’s, GTW adopted the motto, “the Good Track road” on their freight cars to set them apart from their derailment prone neighbor Penn Central.

In 1980, GTW acquired another railroad critical to the auto industry, the Detroit Toledo & Ironton. This gave GTW routes from Detroit to the Ohio River. A year later, they acquired Norfolk & Western’s half of the Detroit & Toledo Shore Line, merging that small bridge line connecting Detroit with Toledo.

At this point, GTW was over 1,500 miles long with 262 diesels and nearly 12,000 cars. In 1995, GTW’s parent Canadian National was privatized, at which point there was less need for the US subsidiaries to have distinctly separate identities. Grand Trunk Western continues as a “paper railroad” but operations on these lines are now run as part of the greater Canadian National system.

Brand/Importer Information: AZL is the leader in North American Z scale locomotives and rolling stock. Since 2000, AZL has released a vast variety of freight, passenger and locomotives. AZL continues to push the boundaries of Z scale with amazing details and incredible performance. No matter if you are looking to run steam, or the most modern diesels, AZL has something for you.