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NSB El 3 was an electric locomotive used by the Norwegian State Railways (NSB) to transport iron ore on the Ofoten Line. Five twin-locomotive sets were in service from 1925 to 1967.
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NSB El 3 was an electric locomotive used by the Norwegian State Railways (NSB) to transport iron ore on the Ofoten Line. Five twin-locomotive sets were in service from 1925 to 1967.
The Swedish part of the ore line, the Iron Ore Line, was electrified in 1915 but Norway kept using steam locomotives until the Norwegian electrification in 1923. As Norwegian traction the El 3 was chosen along with five triple-engine El 4 units. Eight El 3 were built with delivery on August 9, 1925, two more on October 19, 1929. The El 3 and El 4 had about the same characteristics and used for the same purpose and ordered simultaneously; choosing two models like this is atypical for railway companies because of higher maintenance costs.
By 1922 SJ had placed an order on the new Of-locomotives, yet NSB chose to base the El 3 on the older Oe. Build by ASEA, they were equipped with quill drive and regenerative braking; the latter only caused problems though, excessively increasing the current that caused damage. They only served on the Norwegian lines until 1949, after which they were where put into through trains to Kiruna. In 1950 LKAB decided to increase the mine output, requiring trains now to haul 3,100 tonnes (3,051 long tons; 3,417 short tons). In 1953-54 the locomotives were rebuilt to three triple-engine sets and supplemented with eight El 12. When LKAB chose to increase train weights more in the late 1960s, NSB responded with the order of the El 15. All El 3 and El 4 units were taken out of service with the delivery in 1967, none being preserved.
The Flåm Line is a 20.2-kilometer (12.6 mi) long railway line between Myrdal and Flåm in Aurland Municipality, in Vestland county, Norway. A branch line of the Bergen Line, it runs through the valley of Flåmsdalen and connects the mainline with Sognefjord. The line's elevation difference is 866 meters (2,841 ft); it has ten stations, twenty tunnels and one bridge. The maximum gradient is 5.5 percent (1:18). Because of its steep gradient and picturesque nature, the Flåm Line is now almost exclusively a tourist service and has become the third-most visited tourist attraction in Norway.
The Ofoten Line is a 43-kilometre (27 mi) railway line in Narvik, Norway. It runs from the Port of Narvik to Riksgränsen on the Norway–Sweden border, where the line continues as the Ore Line via Kiruna and Gällivare to Luleå. The Ofoten Line is single track, electrified at 15 kV 16.7 Hz AC and has seven stations. The line only connects to the rest of the Norwegian railway network via Sweden. The main traffic is up to 12 daily freight trains operated by Malmtrafik that haul iron ore from Sweden to Narvik. In addition, CargoNet operates container trains, branded as the Arctic Rail Express (ARE), and Vy Tåg operates passenger trains, including a night train to Stockholm.
The Arendal Line is a 45-kilometer (28 mi) long railway line between Arendal and Simonstad in Norway. At Nelaug, 37 kilometers (23 mi) north of Arendal, the line intersects with the Sørland Line. The southern section is electrified and provides a feeder passenger service. The line originally ran 90 kilometers (56 mi) north from Arendal to Treungen and the lake Nisser, but the upper-most part has been removed. The line is owned by the Bane NOR and operated by Go-Ahead Norge using Class 69 trains.
NSB El 18 is a class of 22 electric locomotives built by Adtranz and Swiss Locomotive & Machine Works (SLM) for the Norwegian State Railways (NSB). The class is a modification of the Swiss Federal Railways Re 460 locomotive and built at Adtranz Strømmen in 1996 and 1997. The class remains the only mainline electric locomotive used by NSB, and is predominantly used on some intercity services and all night trains on the Bergen Line, Dovre Line and Sørland Line, as well as some regional trains.
The NSB El 17 is a class of twelve electric locomotives built by Thyssen-Henschel and Norsk Elektrisk & Brown Boveri (NEBB) for the Norwegian State Railways (NSB). The class was built in two batches, the first delivered in 1982 and numbered 2221–2226, and the second delivered in 1987 and numbered 2227–2232. The traction system of the El 17 was based on the DB Class 120 of Germany and were among the first in the world to feature three-phase asynchronous motors. The units were ordered to be used on the intercity Bergen, Dovre and Sørland Lines, but were plagued with technical faults. The unreliability and lack of sufficient power forced NSB to instead use them in the regional Vestfold and Gjøvik Lines. With the delivery of the El 18, the first series was retired or used as shunters. The second series has been used on the Flåm Line since 1998.
NSB Di 4 is a class of five diesel-electric locomotives built by Henschel for the Norwegian State Railways (NSB). Delivered in 1981, the class is used to haul passenger trains on the Nordland Line and are since 2001 the only revenue diesel locomotives used by NSB. The locomotives had electric components from Brown, Boveri & Cie and a General Motors Electro-Motive Division 16-645E prime mover. This gives a power output of 2,450 kilowatts (3,290 hp) and a starting tractive effort of 360 kilonewtons (81,000 lbf).
NSB El 16 is an electric locomotive which is used on the Norwegian railway system by CargoNet to haul freight trains. Until it was replaced by the El 18, the El 16 engines also pulled passenger trains on the Norwegian State Railways.
NSB El 15 is a class of electric locomotives which are now operated by the Norwegian company Grenland Rail. The locomotives were originally built for the Norwegian State Railways (NSB) in 1967 to replace the NSB El 3 and NSB El 4 engines on Ofoten Line. The main task there is to pull heavy iron ore freight trains, and the El 15 is the most powerful engine which NSB has ever used.
Class 93 is a tilting two-carriage diesel multiple unit used by SJ Norge for passenger trains on non-electrified stretches of the Norwegian railway network. Used on the Nordland Line, the Røros Line and the Rauma Line, they were purchased to replace the aging Di 3 locomotive-hauled trains. The Class 93 was produced by Bombardier, and is part of the Talent family. Fifteen units were delivered between 2000 and 2002.
NSB El 14 is a Norwegian electric locomotive operated by CargoNet for freight trains hauling. Built between 1968 and 1973 by Thune as a general purpose engine for the Norwegian State Railways (NSB), they were seen hauling passenger trains until the 1980s. Of the 31 units numbered 14 2164 to 14 2190 and 14 2197 to 14 2200, 11 remain in service.
NSB El 9 is a retired class of three electric locomotives built by Thune for the Norwegian State Railways (NSB), with electrical equipment from Norsk Elektrisk & Brown Boveri (NEBB) and Per Kure. The locomotives were delivered in 1947 after a three-year delay caused by wartime sabotage in response to the German occupation of Norway. They were used nearly exclusively on the Flåm Line and Hardanger Line, two steep branch lines. The units were used on the Flåm Line until 1983, when they were replaced by El 11. They were then used as shunters until being retired in 1988. Two of the locomotives have been preserved.
NSB Di 3 is a class of 35 diesel-electric locomotives built by NOHAB for the Norwegian State Railways (NSB). The class was built between 1954 and 1969, and delivered in two series, Di 3a and Di 3b. They are based on the Electro-Motive Division F7 and are equipped with EMD 567 engines. They have a distinct bulldog nose and were numbered 602–633 (a-series) and 641–643 (b-series). The locomotives had a prime mover that gives a power output of 1,305 kilowatts (1,750 hp). The a-series has a Co′Co′ wheel arrangement, while the b-series has (A1A)(A1A). The b-series has higher top speed, but lower tractive effort.
The Iron Ore Line is a 398-kilometre (247 mi) long railway line between Riksgränsen and Boden in Norrbotten County, Sweden, owned by Trafikverket. The line also contains two branches, from Kiruna to Svappavaara and from Gällivare to Koskullskulle. The term is often colloquially used to also include the Ofoten Line, from Riksgränsen to Narvik in Norway, and the northernmost part of the Main Line Through Upper Norrland from Boden to Luleå. The railway from Narvik to Luleå is 473 kilometres (294 mi) long.
Iore, often stylized IORE, is a class of 34 electric locomotives built by Adtranz and its successor Bombardier Transportation for the Swedish mining company LKAB's railway division Malmtrafik. The class is a variation of Adtranz's Octeon modular product platform, thus related to Bombardier's later TRAXX platform. The locomotives are considered to be one of the most powerful locomotives and haul iron ore freight trains on the Iron Ore Line and Ofoten Line in Sweden and Norway, respectively. The 8,600-tonne 68-car trains are hauled by two single-ended Co′Co′ locomotives, each with a power output of 5,400 kW (7,200 hp). Each operates with 600 kilonewtons tractive effort and has a maximum speed of 80 km/h (50 mph). Delivery of the first series of 18 locomotives was made from 2000 to 2004, and they replaced some of the aging Dm3 and El 15 units. In 2007, eight more vehicles were ordered, with production to be completed by 2011, by which time, another four double units were ordered. These units were scheduled to be delivered from 2013 to 2014.
LKAB Malmtrafik, earlier Malmtrafik i Kiruna AB (MTAB), is a Swedish railway company which operates the iron ore freight trains on the Iron Ore Line and the Ofoten Line. MTAB is a wholly owned subsidiary of the mining company Luossavaara–Kiirunavaara (LKAB). In Norway, operations are handled by the subsidiary Malmtrafikk AS (MTAS). Malmtrafik hauls ore from LKAB's mines in Kiruna, Malmberget and Svappavaara to the ports of Luleå and Narvik, the latter located in Norway. The company owns 28 Iore locomotives and 750 hopper cars. Each train is 68 cars long and weighs 8,600 tonnes, allowing the company to transport 33 million tonnes per year.
NSB El 12 was an electric locomotive used by the Norwegian State Railways (NSB) to haul iron ore trains on Ofoten Line between 1957 and 1990. The locomotives were based on the Swedish Dm that was used with success on the connecting Iron Ore Line. The eight units were always operated in pairs or in triples and were numbered 12 2113 - 12 2120. Four double sets remain as heritage locomotives.
NSB El 4 was a class of electric locomotive used by the Norwegian State Railways (NSB) to transport iron ore on the Ofoten Line. NSB had a total of five triple-locomotive sets.
NSB Di 2 was a class of 54 diesel-hydraulic locomotives operated by the Norwegian State Railways (NSB). Six units were built by Maschinenbau Kiel (MaK) of Kiel, Germany, and the remaining by Thune in Oslo. The locomotives were used for shunting and for local and light freight trains throughout NSBs network. Based on MaK's 575C design, the locomotives were 10.0 meters long and had a C wheel arrangement.
Dm and Dm3 is a series of locomotives used by Swedish State Railways and later Malmtafik i Kiruna (MTAS) for pulling iron ore trains on the Iron Ore Line in Sweden and Ofoten Line in Norway. A total of 39 double-locomotives (Dm) were delivered between 1954 and 1971, built by ASEA. A further 19 center locomotives (Dm3) were later delivered. Norwegian State Railways also operated 12 similar locomotives, designated NSB El 12. The Dm is a articulated, freight-optimized version of the Da-locomotive.
U is a class of 152 electric shunter locomotives operated by the Swedish State Railways and Trafikaktiebolaget Grängesberg–Oxelösunds Järnvägar (TGOJ) of Sweden, and the Norwegian State Railways (NSB), LKAB and Norsk Jernverk of Norway. They were built by ASEA, Nyqvist och Holm, Motala, ASJ Falun and Thune between 1926 and 1956. NSB gave the class the designation El 10.