CRRC Zhuzhou KZ4AC

Built by CSR 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

2011

Axle arrangement

Bo'Bo'

Overview of the CRRC Zhuzhou KZ4AC

Discover the KZ4AC electric locomotive, a symbol of power and efficiency in Kazakhstan's rail transport.

Built by CSR Zhuzhou in 2011, this modern powerhouse is designed for high-speed operations, reaching up to 200 km/h.

With an impressive 4680 kW power output and 264 kN tractive effort, the KZ4AC is perfectly suited for the demanding network of Kazakhstan Temir Zholy. Its robust Bo'Bo' axle configuration and 25 kV AC 50 Hz electric system ensure reliable performance on the 1520 mm gauge.

The KZ4AC embodies a leap forward in rail technology, blending cutting-edge engineering with large-scale operational capabilities.

CRRC Zhuzhou KZ4AC technical specifications

	Value	Imperial / US
Series	KZ4A
Built by	CSR Zhuzhou · 2011
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