© trainspo.comPafawag EN57AKS
Built by Pafawag
Overview of the Pafawag EN57AKS
Explore the EN57AKS, a versatile Electric Multiple Unit (EMU) operating in Poland with Koleje Śląskie. This robust locomotive, boasting a top speed of 120 km/h, is a cornerstone of regional rail transport, recognized for its adaptability.
Originally built by Pafawag between 1961 and 1993, the EN57AKS has been modernized by Newag from 2011 to 2013, blending historical significance with contemporary technology.
Featuring a 3-car formation including a motorized unit (1M), a length of 64.97 meters, and a standard 1435 mm gauge, the EN57AKS provides an optimal configuration for passenger routes. Its 608 kW power output and 3 kV DC electric systems ensure efficient and dependable performance.
The EN57AKS stands as a prime example of Polish railway engineering, maintaining its relevance and functionality through decades of dedicated service.
Pafawag EN57AKS technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | EN57 | |
| Built by | Pafawag · 1961–19931,412 units | |
| Refurbished | Newag 2011 - 2013 | |
| Top speed | 120 km/h75 mph | |
| Power output | 608 kW815 hp | |
| Electric systems |
| |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | 2'2'+Bo'Bo'+2'2' | |
| Formation | 3 cars (1M) | |
| Train length | 64.97 m213 ft 2 in |
Operators of the Pafawag EN57AKS
Railway companies that have operated the EN57AKS, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Koleje Śląskie | KSL EN57AKS | Poland |
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