The British Rail Class 377 Electrostar is a British dual-voltage electric multiple unit passenger train (EMU) built by Bombardier Transportation on its Electrostar platform at Derby Litchurch Lane Works from 2001 to 2014.

The Class 377 Electrostar is a British electric multiple-unit train (EMU) built by Bombardier Transportation at its Derby Works, from 2001 to the present. The Electrostar family is the most numerous type of EMU built in the post-privatisation period of Britain's railways.

The bogie and shoebeam arrangement under the cab of unit N°377154. Photograph by Nick Beck.

The British Rail Class 377 Electrostar is a electric multiple unit passenger train (EMU) built by Bombardier Transportation on its Electrostar platform at Derby Litchurch Lane Works from 2001 to 2014 as British dual voltage electric multiple units.

The Southern Railway’s latest batch of the ubiquitous Class 377 - the 377/6 variant – in now in production at Derby. The first train was shown to the press on 19th December last. The 377/6 order is the latest in a series that stretches back to 1997 …

Railway bogies are hardly noticed by the average passenger but they are an essential part of the the train, its drive system and its guidance mechanism. A standard railway vehicle will have two bogies, generally located near the vehicles ends.

The British Rail Class 377 Electrostar is a British dual-voltage electric multiple unit passenger train (EMU) built by Bombardier Transportation on its Electros...

2022年8月17日 · Bogies have a finite life and will be changed for overhauled bogies at a specified mileage. Remember, the 377/3's are nearly 20 years old now. Bogies need to be maintained; properly stripped down etc.

The configuration of a 4-car Class 377 unit is: DMCO(A) - 2 motors on inner bogie, sander, auxiliary converter module; MSO - 2 motors on inner bogie, standard toilet; PTSO - pantograph, transformer, compressor, disabled toilet; DMCO(B) - 2 motors on inner bogie, sander, auxiliary converter module

An inertial measurement unit (IMU) comprising three accelerometers and three gyroscopes all of good quality, attached to the bogie of an in-service railway vehicle and suitably processed in...