CRRC Datong SS3B

Built by CNR Dalian, Datong, Zhuzhou, Ziyang

Top speed

100 km/h

62 mph

Power output

8,640 kW

11,586 hp

Weight

276 t

608,475 lb

Length

42.83 m

140 ft 6 in

Track gauge

1,435 mm

Standard gauge

Years built

2002–2009

353 units

Overview of the CRRC Datong SS3B

Discover the powerful SS3B electric locomotive, a significant asset for China Railway Corporation.

This robust dual-cabin locomotive, classified as CR SS3B, boasts a formidable 8640 kW power output and a top speed of 100 km/h.

Built between 2002 and 2009 by CNR, the SS3B operates on a 1435 mm gauge track and features a versatile Co'Co'+Co'Co' axle arrangement.

Its impressive dimensions include a length of 42.83 meters and a substantial weight of 276 tons, making it a workhorse for heavy haul operations.

The SS3B is designed for efficiency, drawing power from 25 kV AC 50 Hz electric systems.

	Value	Imperial / US
Series	SS3 韶山3
Built by	CNR Dalian, Datong, Zhuzhou, Ziyang · 2002–2009353 units
Top speed	100 km/h62 mph	62 mph
Power output	8,640 kW11,586 hp	11,586 hp
Electric systems	25 kV AC 50 Hz
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Co'Co'+Co'Co'
Length	42.83 m140 ft 6 in	140 ft 6 in
Width	3.1 m10 ft 2 in	10 ft 2 in
Height	4.75 m15 ft 7 in	15 ft 7 in
Weight	276 t608,475 lb	608,475 lb
Axle load	23 t50,706 lb	50,706 lb