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Rm
SJ Rm 1258 on July 26, 2007 in Uddevalla
Type and origin
Power type
Electric
Builder
ASEA
Build date
1977
Total produced
6
Specifications
Configuration:
• UIC
Bo′Bo′
Gauge
1,435 mm (4 ft 8+1⁄2 in)
Wheel diameter
1,250 mm (49.21 in)
Length
15,520 mm (50 ft 11 in)
Loco weight
90 tonnes (89 long tons; 99 short tons)
Electric system/s
15 kV 16.7 Hz AC catenary
Current pickup(s)
Pantograph
Performance figures
Maximum speed
100 km/h (62 mph)
Power output
3,600 kW (4,800 hp)
Tractive effort
310 kN (70,000 lbf)
The SJ Class Rm is an electric locomotive operated by Swedish State Railways (Swedish: Statens Järnvägar, SJ) and later Green Cargo. The six locomotives are variants of the Rc locomotive and built by ASEA in 1977. The difference is smaller wheels giving higher pulling force, but lower maximum speed. They were used in triple-unit configuration on Malmbanan as supplements to Dm3-units, but later moved to other parts of the Swedish rail network after the transport needs on Malmbanan were reduced. When originally used to haul iron ore they were ballasted, fitted with SA3 couplings and additional set of brakes, but all these modifications were removed when the locomotives were put in ordinary freight operation. In the 1990s they were repainted from orange to blue. When SJ was split up, they were transferred to Green Cargo, stationed in Malmö. In 2013–2014 they were used again for iron ore traffic on Malmbanan. They went between Svappavaara and Narvik for Northland Resources, using SA3 couplings. After the Northland bankruptcy they were parked but returned to service in 2016 (with standard couplings).The locomotives are now used by Green cargo and hauling various freight trains all around Sweden
The SJ Class Rm is an electric locomotive operated by Swedish State Railways (Swedish: Statens Järnvägar, SJ) and later Green Cargo. The six locomotives...
Look up rm in Wiktionary, the free dictionary. RM, rm, R.M. or R&M may refer to: RM (musician), born Kim Nam-joon, a South Korean rapper, composer and...
freight and passenger trains. The largest operator is Green Cargo, although SJ, Tågab, Hector Rail and the Swedish Transport Administration operate it as...
and 1923. Operations of the ore trains was taken over by Malmtrafik from SJ in 1996. Rockfalls from mountains have at times hit the line. LKAB operates...
5 million. Another SJ sold for $4.4 million at RM Auctions in Monterey, California, in 2007. Liberace used a replica Duesenberg SJ encrusted with Austrian...
car ever sold at auction. Both of these high-dollar sales were brokered by RM Sotheby's. On June 1, 2018, it was announced that a 1963 Ferrari 250 GTO had...
Intellectual Sex Fetish". The Daily Beast. Retrieved November 20, 2021. Holmes RM (2002). Sex Crimes: Patterns and Behavior. Thousand Oaks: SAGE Publications...
b t r a h e n d = d i f f e r e n c e {\displaystyle {\rm {minuend}}-{\rm {subtrahend}}={\rm {difference}}} . All of this terminology derives from Latin...
{\displaystyle k_{\rm {cat}}/K_{\rm {m}}} and k c a t {\displaystyle k_{\rm {cat}}} are about 10 5 s − 1 M − 1 {\displaystyle 10^{5}{\rm {s}}^{-1}{\rm {M}}^{-1}}...
Hollis John Jordison (2001): JR Jordison Rawait Khan (2000): RM Khan Simon Lacey (2001): SJ Lacey Chris Marples (1999–2000): C Marples Adrian Marsh (1999–2001):...
{\displaystyle V_{\rm {SW}}} represents the velocity of the solar wind: R C F = R P ( B s u r f 2 μ 0 ρ V S W 2 ) 1 6 {\displaystyle R_{\rm {CF}}=R_{\rm {P}}\left({\frac...
qz ra rb rc rd re rf rg rh ri rj rk rl rm rn ro rp rq rr rs rt ru rv rw rx ry rz sa sb sc sd se sf sg sh si sj sk sl sm sn so sp sq sr ss st su sv sw...
Collier DA, Stöber G, Li T, Heils A, Catalano M, Di Bella D, Arranz MJ, Murray RM, Vallada HP, Bengel D, Müller CR, Roberts GW, Smeraldi E, Kirov G, Sham P...
\lambda ={\frac {{\rm {tr}}(A)\pm {\sqrt {{\rm {tr}}^{2}(A)-4\det(A)}}}{2}}.} Defining g a p ( A ) = t r 2 ( A ) − 4 det ( A ) {\textstyle {\rm {gap}}\left(A\right)={\sqrt...
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