© trainspo.comSorefame CP 2300
Built by Siemens, Sorefame
Overview of the Sorefame CP 2300
Discover the CP 2300 series electric multiple unit, a workhorse of Portuguese railways.
Built by Siemens and Sorefame in 1992, these trains are designed for efficient passenger service.
With a top speed of 120 km/h and a powerful 3100 kW output, they provide reliable transportation across Portugal.
The CP 2300 offers ample seating with 316 seats in second class, making it a comfortable choice for daily commutes and longer journeys.
Operating on a 1668 mm gauge and powered by 25 kV AC 50 Hz systems, the CP 2300 series is a vital part of the Trains of Portugal network.
Sorefame CP 2300 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | CP 2300 | |
| Built by | Siemens, Sorefame · 199242 units | |
| Top speed | 120 km/h75 mph | |
| Power output | 3,100 kW4,157 hp | |
| Tractive effort | 278 kN62,497 lbf | |
| Electric systems |
| |
| Track gauge | 1,668 mmIberian gauge5 ft 5⅝ in | |
| Capacity | 316, 2nd class 316 seats | |
| Train length | 95.6 m313 ft 8 in |
Operators of the Sorefame CP 2300
Railway companies that have operated the CP 2300, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Trains of Portugal | CP 2300 | Portugal |
Sorefame CP 2300 photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More electric multiple units from Sorefame

Sorefame
CP 2400
Electric multiple unit
1998 · 120 km/h

Sorefame
CP 2200
Electric multiple unit
1984 · 120 km/h

Sorefame
CP 3100
Electric multiple unit
1980 · 90 km/h

Sorefame
CP 3200
Electric multiple unit
1980 · 90 km/h

Sorefame
2240
Electric multiple unit
1970–1984 · 120 km/h

Sorefame
ML 99
Electric multiple unit
2000–2002 · 72 km/h

Sorefame
3150
Electric multiple unit
1959 · 90 km/h

Sorefame
3250
Electric multiple unit
1959–1979 · 90 km/h
Similar electric multiple units from other manufacturers

Cravens
LU A60
Electric multiple unit
110 km/h

ABB
RENFE 447
Electric multiple unit
1992–2001 · 120 km/h

Hitachi
JNR 5000
Electric multiple unit
105 km/h

URC
TRTC C301
Electric multiple unit
1992–1993 · 90 km/h

SECN
RENFE 435
Electric multiple unit
1988–1989 · 110 km/h

Alstom
RENFE 450
Electric multiple unit
1988 · 140 km/h

Alstom
RENFE 451
Electric multiple unit
1988 · 140 km/h

AnsaldoBreda
9000
Electric multiple unit
2002 · 120 km/h