Athearn - 27450 - Covered Hopper, 3-Bay, PS-2-CD 4427 - Wisconsin Central - 3-Pack

Model Information: Pullman-Standard dominated the covered hopper car market beginning in the 1950s, thanks to the design success of their PS-2 series of covered hoppers. In 1964 the 4427 cubic foot capacity covered hoppers were introduced. PS responded to increasing demand for efficiency by the railroads and shippers alike, carrying more per trip then the 40’ boxcars with the signode grain door. Designed to carry bulk commodities, such as grain, these cars roamed the rails of North America for decades, attesting to their utilitarian functionality. These cars can still be seen today in service.

Prototype History: Valued for its large capacity, roof trough hatches, and center discharge gates, the 4427 PS-2 CD High-Side Covered Hopper was a favorite for hauling grain. These large hoppers could be found across the continent hauling grain and other medium-density loads beginning in the 1960s, often in multi-car cuts or unit trains. Many are still seen in service during the fall harvest, 30 years after their construction.

Even with Pullman Standard Car Manufacturing Company's passenger car designs and patents spun off to a separate company called Pullman Technology in 1982 (which was eventually sold to Canadian based Bombardier in 1987) and Pullman Standard's remaining railcar manufacturing plants and freight car designs and patents sold to Trinity Industries in 1984, American manufactured Pullman freight and passenger cars were (and to this point in time still are) well known in North America.

When it came to hauling dry bulk goods such as agricultural commodities, cement, clay, dry chemicals, salt, or sand. many railroads and private owners selected the Pullman Standard PS-2 series covered hopper.
Utilized to transport dense and heavy granular products like cement, clay, potash, and sand, due to North American axle weight load limits, two (and later) three bay models were often chosen.
When it came to hauling much lighter commodities such as barley, corn, grain, malt, oats, soybeans, sugar, and wheat, these kinds of products would most commonly be transported in three or four bay covered hoppers.
Unlike two bay models, large four bay cars lend themselves to rapid load and discharge operations.

While there are a wide range of products covered by the PS-2 designation, it was Pullman's 4427 cubic foot capacity covered hopper that stood out as being the first of the larger capacity models to be manufactured in greater numbers.
Introduced as the PS-2CD (center discharge) in late 1963, the early production "low hip" design 4427 cubic foot capacity cars had low body sides, which concealed most of the hopper bay area.
The manufacturing of "high hip" design raised side 4427 models commenced in November 1966.
Over 19,300 PS2-CD 4,427 cars were produced.

Visibly apparent are a few different body style variations.
With the latter style being the most popular choice, the top of the covered hoppers could be fitted with large trough style openings, or, a series of round ones.
With the latter position being most common, brake wheels could be positioned high up on the body end, or, low mounted.

Road Name History: Wisconsin Central Ltd. (reporting mark WC) is a railroad subsidiary of the Canadian National Railway. At one time, its parent Wisconsin Central Transportation Corporation owned or operated railroads in the United States, Canada (Algoma Central Railway), the United Kingdom (English Welsh & Scottish), New Zealand (Tranz Rail), and Australia (Australian Transport Network).

Wisconsin Central Ltd. (WC) started in US in the mid-1980s using most of the original Wisconsin Central Railway's rights of way and some former Milwaukee Road rights of way after the Soo Line Railroad acquired the Wisconsin, Illinois, Indiana, Missouri and Minnesota holdings of the bankrupt Milwaukee Road and divested its older railway trackage in Wisconsin. In 1993 the Wisconsin Central also acquired the Green Bay and Western Railroad and the Fox River Valley Railroad.

At the time of its sale to Canadian National, Wisconsin Central operated over 2,850 miles (4,590 km) of track in the Great Lakes region. The railroad extended from Chicago into and through Wisconsin to Minneapolis/St. Paul and Duluth, Minnesota, to Sault Ste Marie, Michigan, and north (through the Algoma Central Railway) to Hearst, Ontario.

A condition of Soo Line’s acquisition of Milwaukee Road was that they had to sell a number of lines in Wisconsin and Michigan’s Upper Peninsula. They established Lake States Transportation to separate these lines from the rest of Soo Line. In 1987, Lake States was sold to a group of investors and Wisconsin Central was born. Much of the track had belonged to the original Wisconsin Central, a Soo subsidiary which had been merged into Soo in 1960. In 1993, WC acquired Fox River Valley Railroad and Green Bay & Western. In 1995, they founded a Canadian subsidiary and acquired the Algoma Central. Then in 1997, they picked up another 200 miles of former C&NW line running north from Green Bay from Union Pacific. At this point, the 2,850 mile WC (between GM&O and Erie Lackawanna in relative size) linked: Chicago, Milwaukee, Green Bay, Minneapolis/St.Paul, Duluth/Superior, then down Michigan’s Upper Peninsula to Sault Ste. Marie where they connected to Algoma Central north to Hearst, Ontario. WC’s parent company also went on a buying spree of railroads in other countries including New Zealand, Britain, and Australia. Wisconsin Central was sold to Canadian National in 2001. It operates as a paper railroad under CN’s flag today.

From Wikipedia and Bluford Shops

Brand/Importer Information: Athearn's history began in 1938, when its founder-to-be, Irvin Athearn, started an elaborate O scale layout in his mother's house. After placing an ad selling the layout, and receiving much response to it, Irv decided that selling model railroads would be a good living. He sold train products out of his mother's house through most of the 1940s. After becoming a full-time retailer in 1946, Irv opened a separate facility in Hawthorne, California in 1948, and that same year he branched into HO scale models for the first time.

Athearn acquired the Globe Models product line and improved upon it, introducing a comprehensive array of locomotive, passenger and freight car models. Improvements included all-wheel drive and electrical contact. One innovation was the "Hi-Fi" drive mechanism, employing small rubber bands to transfer motion from the motor spindle to the axles. Another was the double-ended ring magnet motor, which permitted easy connection to all-wheel-drive assemblies. Athearn was also able to incorporate flywheels into double-ended drives.

The company produced a model of the Boston & Maine P4 class Pacific steam locomotive which incorporated a cast zinc alloy base and thermoplastic resin superstructure. It had a worm drive and all power pickup was through the bipolar trucks that carried the tender. This item was discontinued after the Wilson motor was no longer available, and was not redesigned for a more technologically advanced motor.

Athearn's car fleet included shorter-than-scale interpretations of passenger cars of Southern Pacific and Atchison, Topeka & Santa Fe Railroad prototypes. The company also offered a variety of scale-length freight cars with sprung and equalized trucks. The cars could be obtained in simple kit form, or ready-to-run in windowed display boxes. The comprehensive scope of the product line contributed to the popularity of HO as a model railroad scale, due to the ready availability of items and their low cost.

Irv Athearn died in 1991. New owners took control in 1994, but continued to follow Athearn's commitment to high-quality products at reasonable prices. Athearn was bought in 2004 by Horizon Hobby. Athearn was then moved from its facility in Compton to a new facility in Carson, California. In mid-2009, all remaining US production was moved to China and warehousing moved to parent Horizon Hobby. Sales and product development was relocated to a smaller facility in Long Beach, California.

Read more on Wikipedia and Athearn website.