CRRC Zhuzhou KZ4A

Built by Zhuzhou

Top speed

200 km/h

124 mph

Power output

4,680 kW

6,276 hp

Length

20.03 m

65 ft 9 in

Track gauge

1,520 mm

Russian broad gauge

Years built

2004

Axle arrangement

Bo'Bo'

Overview of the CRRC Zhuzhou KZ4A

Explore the powerful KZ4A electric locomotive, a testament to modern engineering designed for high performance.

With a top speed of 200 km/h and an impressive power output of 4680 kW, the KZ4A is perfectly suited for demanding passenger services.

Manufactured by Zhuzhou in 2004, this locomotive operates on 25 kV AC 50 Hz electrical systems and features a 1520 mm gauge.

Its Bo'Bo' axle configuration ensures stability and efficiency in operation.

Currently serving Kazakhstan with Kazakhstan Temir Zholy (KTZ), the KZ4A class represents a significant advancement in the country's railway modernization.

Discover the detailed specifications and unique characteristics of this remarkable rail machine.

CRRC Zhuzhou KZ4A technical specifications

	Value	Imperial / US
Series	KZ4A
Built by	Zhuzhou · 2004
Top speed	200 km/h124 mph	124 mph
Power output	4,680 kW6,276 hp	6,276 hp
Tractive effort	264 kN59,350 lbf	59,350 lbf
Electric systems	25 kV AC 50 Hz
Track gauge	1,520 mmRussian broad gauge4 ft 11⅞ in	4 ft 11⅞ in
UIC axle arrangement	Bo'Bo'
Length	20.03 m65 ft 9 in	65 ft 9 in