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Model Information: Bachmann introduced this model in 2018. It features detailed graphics, metal wheels, and E-Z Mate® Mark II couplers.
Prototype History: 
The bottom-dump ore car was developed in the late 1930s for use by Lake Superior ore railroads. It is a highly specialized railcar, measuring only 24 feet long and having a capacity of 70 to 80 tons. The 24 foot lenght was designed to be compatible with the 12 foot pocket spacing of the gravity-fed ore docks and the 12 yo 24 foot hatch spacing of the Great Lakes ore-carrying ships. These cars discharge into every other pocket.
The first 70 ton cars came to the DM&IR in 1937. 70 ton cars (with taconite extensions) are still in use today on DM&IR (CN) although they are getting pretty worn out. BN built new taconite cars in the 70's to replace the 70 ton NP and GN cars.
The first 70 ton cars came to the DM&IR in 1937. 70 ton cars (with taconite extensions) are still in use today on DM&IR (CN) although they are getting pretty worn out. BN built new taconite cars in the 70's to replace the 70 ton NP and GN cars.
Road Name History: 
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.
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: 
Bachmann Industries (Bachmann Brothers, Inc.) is a Bermuda registered Chinese owned company, globally headquartered in Hong Kong; specializing in model railroading.
Founded in Philadelphia, Pennsylvania, the home of its North American headquarters, Bachmann is today part of the Kader group, who model products are made at a Chinese Government joint-venture plant in Dongguan, China. Bachmann's brand is the largest seller, in terms of volume, of model trains in the world. Bachmann primarily specializes in entry level train sets, and premium offerings in many scales. The Spectrum line is the high quality, model railroad product line, offered in N, HO, Large Scale, On30, and Williams O gauge all aimed for the hobbyist market. Bachmann is the producer of the famous railroad village product line known as "Plasticville." The turnover for Bachmann model trains for the year ended 31 December 2006 was approximately $46.87 million, a slight increase of 3.36% as compared to 2005.
Founded in Philadelphia, Pennsylvania, the home of its North American headquarters, Bachmann is today part of the Kader group, who model products are made at a Chinese Government joint-venture plant in Dongguan, China. Bachmann's brand is the largest seller, in terms of volume, of model trains in the world. Bachmann primarily specializes in entry level train sets, and premium offerings in many scales. The Spectrum line is the high quality, model railroad product line, offered in N, HO, Large Scale, On30, and Williams O gauge all aimed for the hobbyist market. Bachmann is the producer of the famous railroad village product line known as "Plasticville." The turnover for Bachmann model trains for the year ended 31 December 2006 was approximately $46.87 million, a slight increase of 3.36% as compared to 2005.
Item created by: gdm on 2018-01-02 08:42:26. Last edited by gdm on 2021-02-28 08:52:13
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