© trainspo.comBombardier BR 377/4
Built by Bombardier
Overview of the Bombardier BR 377/4
Discover the BR 377/4, an impressive Electric Multiple Unit (EMU) from the Electrostar family.
Built by Bombardier between 2003 and 2005, this series stands out for its reliability and modern technology.
With a top speed of 161 km/h and a power output of 1500 kW, the BR 377/4 is perfectly suited for fast passenger transport.
These trains, which served the New Southern Railway Ltd. in the United Kingdom, are formed of 4 cars and operate on a 1435 mm gauge.
The BR 377/4 impresses with its dimensions and a weight of 174 tonnes, ideal for operation with 750 V DC via a third rail.
Experience the performance and comfort of this modern class, running on a 1435 mm track gauge.
The BR 377/4 represents outstanding engineering in rail transport.
Bombardier BR 377/4 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | BR 377 | |
| Family | Electrostar | |
| Built by | Bombardier · 2003–200575 units | |
| Top speed | 161 km/h100 mph | |
| Power output | 1,500 kW2,012 hp | |
| Electric systems |
| |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| Formation | 4 cars | |
| Car length | 20.4 m66 ft 11 in | |
| Width | 2.8 m9 ft 2 in | |
| Height | 3.78 m12 ft 5 in | |
| Weight | 174 t383,604 lb |
Operators of the Bombardier BR 377/4
Railway companies that have operated the BR 377/4, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| New Southern Railway Ltd. | SN 377/4 | United Kingdom |
Bombardier BR 377/4 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 Bombardier

Bombardier
BR 377/2
Electric multiple unit
2003–2004 · 161 km/h

Bombardier
Gautrain 301.0
Electric multiple unit
160 km/h

Bombardier
Gautrain 301.1
Electric multiple unit
160 km/h

Bombardier
BR 377/1
Electric multiple unit
2002–2003 · 161 km/h

Bombardier
VIRM-IV
Electric multiple unit
2002–2009 · 160 km/h

Bombardier
VIRMm-IV
Electric multiple unit
2002–2009 · 160 km/h

Bombardier
Z 27500
Electric multiple unit
2005 · 160 km/h

Bombardier
Talent 3-part 15 kv
Electric multiple unit
2003 · 140 km/h
Similar electric multiple units from other manufacturers

Adtranz
BR 375
Electric multiple unit
161 km/h

Siemens
BR 444
Electric multiple unit
161 km/h · 1,500 kW

Alstom
1440.0
Electric multiple unit
160 km/h

Alstom
BeNEX ET 440.1
Electric multiple unit
160 km/h

Alstom
BeNEX ET 440.4
Electric multiple unit
160 km/h

CRRC Changchun Railway Vehicles
ERL X2
Electric multiple unit
160 km/h

Kinki Sharyo
Kintetsu 12200
Electric multiple unit
160 km/h

Newag
36WEd
Electric multiple unit
160 km/h