Alstom KZ4AT

Built by Alstom

Top speed

200 km/h

124 mph

Power output

4,800 kW

6,437 hp

Weight

86 t

189,597 lb

Length

19 m

62 ft 4 in

Track gauge

1,520 mm

Russian broad gauge

Years built

2013

Overview of the Alstom KZ4AT

Discover the KZ4AT electric locomotive, a modern and powerful transport solution.

Built by Alstom in 2013 as part of the Prima 2 KZ series, this locomotive is engineered for high-speed performance, reaching up to 200 km/h. Its impressive 4800 kW power output and 270 kN tractive effort make it a dependable choice for railway operators.

The KZ4AT features a Bo'Bo' axle configuration, a length of 19 meters, and weighs 86 tons. It operates on 25 kV AC 50 Hz electric systems and utilizes a 1520 mm gauge, specifically adapted for the Kazakhstan Temir Zholy (KTZ) network in Kazakhstan.

Alstom KZ4AT technical specifications

	Value	Imperial / US
Series	Prima 2 KZ
Family	Prima
Built by	Alstom · 2013
Top speed	200 km/h124 mph	124 mph
Power output	4,800 kW6,437 hp	6,437 hp
Tractive effort	270 kN60,698 lbf	60,698 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	19 m62 ft 4 in	62 ft 4 in
Weight	86 t189,597 lb	189,597 lb