Bombardier BR 377/5

Built by Bombardier

Top speed

161 km/h

100 mph

Power output

1,500 kW

2,012 hp

Weight

174 t

383,604 lb

Track gauge

1,435 mm

Standard gauge

Years built

2008–2009

23 units

Overview of the Bombardier BR 377/5

Discover the BR 377/5, a modern British Electric Multiple Unit (EMU) renowned for its reliability and efficiency in passenger service.

Part of the widely used Electrostar family, these 4-car units are built by Bombardier, with this specific series produced between 2008 and 2009.

Operating on standard 1435mm gauge track, the BR 377/5 is equipped with versatile electric systems capable of running on both 25 kV AC 50 Hz and 750 V DC third rail power.

With a top speed of 161 km/h and a power output of 1500 kW, these locomotives have served key operators such as First Capital Connect Ltd. and Southeastern Railway, playing a vital role in commuter and regional transport across the United Kingdom.

Key dimensions include a car length of 20.4 meters, a width of 2.8 meters, and a height of 3.78 meters, contributing to their substantial weight of 174 tonnes.

Experience the performance and passenger comfort offered by this significant addition to the UK's railway fleet.

Bombardier BR 377/5 technical specifications

	Value	Imperial / US
Series	BR 377
Family	Electrostar
Built by	Bombardier · 2008–200923 units
Top speed	161 km/h100 mph	100 mph
Power output	1,500 kW2,012 hp	2,012 hp
Electric systems	25 kV AC 50 Hz 750 V DC (3rd rail)
Track gauge	1,435 mmStandard gauge4 ft 8½ in	4 ft 8½ in
Formation	4 cars
Car length	20.4 m66 ft 11 in	66 ft 11 in
Width	2.8 m9 ft 2 in	9 ft 2 in
Height	3.78 m12 ft 5 in	12 ft 5 in
Weight	174 t383,604 lb	383,604 lb