Athearn - 2259 - Locomotive, Steam, 4-8-8-4 Big Boy - Southern - 4075

Specific Item Information: Southern was also hoping to alleviate wartime traffic constraints when they went to ACLO for 4-8-8-4 locos in 1944. Pleased with their 2-8-8-2 “Chesapeake” class, the Big Boy wheel arrangement was a natural progression and would prove itself on the steep grades throughout the southeast. * Coal Burner, no cooling pipes. SoundTraxxTsunami2sound

Model Information: As of 2016, this model has been produced in four (4) runs, released in 2008, 2009, 2013 and 2016.
Starting with the second run, some models have been offered with smoke deflectors.
Starting with the third run, some models have been offered with oil tender instead of coal tender.

Key Features:

• Boiler backhead with full detailing
• Individually applied piping, valves, generators, etc.
• Correctly operating eccentric cranks
• Headlights and number boards with directional light change
• Tender light
• Five pole skewed armature motor with dual flywheels
• Pivoting front and rear engines for negotiating 11" radius curves - 15" radius recommended
• Factory installed onboard sound and DCC decoder
• Hand held remote control for DC operation
• Blackened metal wheels suitable for operation on Code 55 track
• MicroTrains operating knuckle couplers installed

A presentation of the packaging can be seen on N Gauge Forum. The model's booklet can be found here

DCC Information: The two first runs (2008 and 2009) are factory-equipped with a MRC sound decoder, that came together with a hand-held remote control for analog operation.
The subsequent runs (2013 and 2016) are factory-equipped with a Soundtraxx Tsunami sound decoder.
In the 2016 run, two models are proposed without decoder, but DCC ready.

Prototype History: Big Boy is the popular name of the American Locomotive Company 4000-class 4-8-8-4 articulated, coal-fired, steam locomotives manufactured between 1941 and 1944 and operated by the Union Pacific Railroad until 1959.

The Big Boy fleet of twenty five locomotives were used primarily in the Wyoming Division to haul freight over the Wasatch mountains between Green River, Wyoming and Ogden, Utah. They were the only locomotives to use a 4-8-8-4 wheel arrangement consisting of a four-wheel leading truck for stability entering curves, two sets of eight driving wheels and a four-wheel trailing truck to support the large firebox.

According to Union Pacific senior manager of Heritage Operations Ed Dickens Jr., the 4-8-8-4 series originally was to have been called "Wasatch". One day while one of the engines was being built an unknown worker scrawled "Big Boy" in chalk on its front. With that, the legendary name was born and has stuck ever since.

Read more on Wikipedia and on SteamLocomotive.com.

Road Name History: The Southern Railway (reporting mark SOU) (also known as Southern Railway Company) was a US class 1 railroad that was based in the Southern United States. It was the product of nearly 150 predecessor lines that were combined, reorganized and recombined beginning in the 1830s, formally becoming the Southern Railway in 1894.

At the end of 1970 Southern operated 6,026 miles (9,698 km) of railroad, not including its Class I subsidiaries AGS (528 miles or 850 km) CofG (1729 miles) S&A (167 miles) CNOTP (415 miles) GS&F (454 miles) and twelve Class II subsidiaries. That year Southern itself reported 26111 million net ton-miles of revenue freight and 110 million passenger-miles; AGS reported 3854 and 11, CofG 3595 and 17, S&A 140 and 0, CNO&TP 4906 and 0.3, and GS&F 1431 and 0.3

The railroad joined forces with the Norfolk and Western Railway (N&W) in 1982 to form the Norfolk Southern Corporation. The Norfolk Southern Corporation was created in response to the creation of the CSX Corporation (its rail system was later transformed to CSX Transportation in 1986). The Southern Railway was renamed Norfolk Southern Railway in 1990 and continued under that name ever since. Seven years later in 1997 the railroad absorbed the Norfolk and Western Railway, ending the Norfolk and Western's existence as an independent railroad.

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.