CRRC Datong DF4B

Built by Dalian, Datong, Sifang, Ziyang

Top speed

120 km/h

75 mph

Power output

2,650 kW

3,554 hp

Weight

138 t

304,238 lb

Length

21.1 m

69 ft 3 in

Track gauge

1,435 mm

Standard gauge

Years built

1984

Overview of the CRRC Datong DF4B

Discover the robust DF4B diesel locomotive, a powerful and versatile engine engineered for both freight and passenger service.

With a formidable build and impressive tractive effort, the DF4B stands as a dependable workhorse across diverse railway operations.

Renowned for its adaptability and consistent performance, this locomotive has been a cornerstone of China's rail network, serving the China Railway Corporation and private owner groups with equal distinction.

Experience the efficiency and enduring strength of the DF4B, a true powerhouse on the rails.

CRRC Datong DF4B technical specifications

	Value	Imperial / US
Series	DF4
Built by	Dalian, Datong, Sifang, Ziyang · 1984
Top speed	120 km/h75 mph	75 mph
Power output	2,650 kW3,554 hp	3,554 hp
Tractive effort	328 kN73,737 lbf	73,737 lbf
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
UIC axle arrangement	Co'Co'
Length	21.1 m69 ft 3 in	69 ft 3 in
Width	3.31 m10 ft 10 in	10 ft 10 in
Height	4.75 m15 ft 7 in	15 ft 7 in
Weight	138 t304,238 lb	304,238 lb
Axle load	23 t50,706 lb	50,706 lb