Atlas - 941 C - Covered Hopper, 3-Bay, ACF 3560 - Duluth Missabe & Iron Range - 5029

Body Style Information: True scale dimensions with accurate details. Weighted, detailed underframes. Equipped with AccuMate® Knuckle Couplers. Trucks equipped with free-rolling metal wheels. Accurate painting and lettering.

Prototype Information: Covered hoppers such as these are used to transport any dry bulk material that you don't want exposed to the elements. Salt, fertilizer, some dry chemicals, and bauxite are common loads for this car. Over 200 were built from 1967 to 1972. The three-compartment ACF® 3560 Center Flow Covered Hopper was designed for the transport of high-density dry bulk ladings of 50 – 60 pounds per cubic foot. The 100-ton car was designed to fit into the smallest modern plate diagram dimensions, Plate B.

Road/Company Information: The DM&IR was born in 1937 with the merger of the Duluth Missabe & Northern and the Spirit Lake Transfer Railway. The DM&N had leased the Duluth & Iron Range since 1930 and both were owned by United States Steel. The D&IR was absorbed by the DM&IR in 1938.

The DM&IR ran from the twin ports of Duluth and Superior on the Minnesota-Wisconsin border at the tip of Lake Superior, and Two Harbors, Minnesota north and northwest into the Vermilion and Missabe Ranges of northeast Minnesota. Total mileage was 357. Several of the mainlines are double track and DM&IR operated them with left-hand running. The majority of DM&IR traffic over the decades has been iron ore.

Because DM&IR has traditionally had the heaviest average trains in the nation, their steam fleet had some real monsters. 2-8-8-4 Yellowstones were the biggest. Single Yellowstones were regularly assigned to pull 18,000 ton ore trains on some of the flatter districts. Their biggest yard switchers were 0-10-0’s. DM&IR was the last of the US Steel railroads to dieselize (in 1959) so as the other roads in the US Steel family dieselized, they sent the cream of their steam fleets to the DM&IR. Mikados came from EJ&E. Bessemer & Lake Erie sent their huge Texas-type 2-10-4’s and the Union Railroad sent their 0-10-2’s. That’s not a typo, they had 0-10-2’s. They were used to replace older mallets in pusher service then ended their careers switching the ore docks.

DM&IR dieselized with SD9’s (running short hood forward), SD18’s and ultimately SD38’s. They were one of a handful of Class One railroads to get through the transition era without ever buying cab unit. The SD38 has just 2000 horsepower but has nearly the same tractive effort as an SD40 at low speeds. Many roads bought them to shove trains over the crest in hump yards, but three of the US Steel railroads used them for low speed road service. By the mid-70s, DM&IR had 98 diesels. Many years later, DM&IR was one of the roads to buy rebuilt former SP Tunnel Motors.

Raw iron ore was hauled in 70 ton 24’ long ore cars. The same cars with extension boards are used to haul Taconite. Taconite is low grade ore that is crushed to dust, then combined with bentonite clay and rolled into little balls. It’s less dense than raw ore, doesn’t require further grading, and resists freezing to the cars. This allows all-rail movement of taconite to the steel mills when the Great Lakes freeze over. In the 70s, DM&IR began draw-barring sets of 4 ore cars together which saved on brake hose failure and lowered the tare weigh

t somewhat. They referred to these sets as “mini-quads.” US Steel transferred B&LE and DM&IR to a subsidiary called Transtar. In 2001, the Transtar roads were sold to Great Lakes Transportation. In 2004, DM&IR and B&LE were sold to Canadian National.

Brand/Importer Information: In 1924 Stephan Schaffan, Sr. founded the Atlas Tool Company in Newark, New Jersey. In 1933 his son, Stephan Schaffan, Jr., came to work for his father at the age of sixteen. Steve Jr. built model airplanes as a hobby and frequented a local hobby shop. Being an enterprising young man, he would often ask the owner if there was anything he could do to earn some extra spending money. Tired of listening to his requests, the hobby-store owner threw some model railroad track parts his way and said, "Here, see if you can improve on this".

Atlas has made a ton of wonderful products throughout the years and we often get questions one whether we have run a certain road name on a particular model. It should be noted that Atlas locomotives and rolling stock are greatly appreciated for their superior operating and running characteristics. Atlas products are also well known for their outstanding collectability not only due to their superior prototypical workmanship, details and decoration, but because there are relatively so few of them made. Each and every production run has been carefully built to market demand, meaning almost every piece in any given run is sold out by Atlas on arrival or shortly thereafter, thus creating a built in collectors market.