SJ T46 : Wikipedia, the free encyclopedia

SJ T46

4 ft 8+1⁄2 in)Wheel diameter1,015 mm (39.96 in)Length18,640 mm (61 ft 1+7⁄8 in)Loco weight150 t (150 long tons; 170 short tons)TransmissionElectric

Performance figures
Maximum speed	100 km/h (62 mph)
Power output	1,235 kW (1,656 hp)
Tractive effort	310 kN (70,000 lb_f)

Career
Operators	MTAB
Numbers	1 - 4

The SJ Class T46 is a diesel-electric locomotive used by Malmtrafik for shunting at Kiruna in Sweden. Four locomotives were built by Nyquist & Holm (NOHAB) as upgrades versions of T44 in 1973–1974. The T46 features more powerful engines and six, Co′Co′, instead of four axles. It is the most powerful diesel locomotive used in Sweden. The locomotives are still in use, and three of the engines were supposed to be upgraded in 2007, but the company that was rebuilding them went bankrupt. LKAB's own workshops at Notviken are rebuilding them instead.

Rolling stock of Sweden

Locomotives

Electric	141 142 161 185 193 241 242 441 Bap Bbp Bcp Bdp Bk Bt D Da Dm3 El 13 F H Hg/Hg2 Iore Ma Mb Mg O Pa Ra Rb Rc Rd Re Rm Rz Ua–Uf Öa–Öd
Diesel	261 921 941 942 Di 3 Di 8 G T21 T23 T41 T42 T43 T44 T45 T46 T66 Tb Tc TMX TMY TMZ Tp T2p V V4 V5 V10 V11 Z Zö Z3 Z4 Z4p Z5 Z65 Z66 Z67 Z68 Z6p Z70
Steam	A (I) A (II) B (I) B (II) E E2 E5 E9 (ex HNJ G12) E10 F G11 Gp M3a M3b M3t R Stortyskarna Y3a Å

Multiple units

Electric	Dosto/ER1 X1 X2 X3 X5 X6 X7 X8 X9 X10 X10p X11 X12 X14 X15 X15p X16 X17 X20–X23 X31K X32 X40 X50–X55 X60 X61 X62 X74 X80 X420
Diesel	Y1 Y2 Y3 Y4 Y6 Y7 Y8 Y31 Y32 Y41 YCo5p Yo1 Yp/Yop/Yo1p
Subway Cars	C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13/C13H C14 C14z C15 C16 C20/C20F C30
Trams	A32 A34 A35 A36

Railcars

Passenger cars	A2 A7 A11 AB3 AB7 ABS5 AFM7 B1 B2 B5 B7 B9 B10 B11 BF4 BF7 BFS9 R2 R4 R7 R12 RB7 RB11 S11 S12 BC2 BC4 WL1 WL4 WL6
Freight cars	Db F33 Uadk