The Anonymous Widower

Brand-New Bi-Mode Trains For Long Term Use By Abellio East Midlands Railway

This page on the Department for Transport web site is an interactive map of the Abellio’s promises for East Midlands Railway.

These trains are proposed for working on several routes and some of their features are given.

In this section, I will try to ascertain, what they will be like.

These trains will replace the interim Mark 4 Coach/Class 43 locomotive sets on the Midland Main Line from April 2022.

They will also be used on the following services.

  • London – Lincoln.
  • London – Oakham – Melton Mowbray
  • London – Leeds – York

Features include.

  • More reliable service
  • Improved comfort
  • Passenger information system
  • Free on-board Wi-Fi
  • At-seat power sockets
  • USB points
  • Air conditioning
  • Tables at all seats
  • increased luggage space
  • On-board cycle storage

I think it wouldn’t be speculating too much, to expect that shorter versions of these trains would also be used on other routes of the franchise.

I also think, that these trains will have other properties.

Ability To Run At 125 mph On Both Electric And Diesel Power

Bombardier, Hitachi and Stadler are proposing or have built fast bi-mode trains, which run at the same speed on both diesel and electric power.

  • Bombardier are proposing a 125 mph Aventra with batteries.
  • Hitachi’s 125 mph Class 800 trains are running at 125 mph on electric power, but can they achieve the 125 mph on diesel needed for the Midland Main Line?
  • Stadler’s 100 mph Class 755 trains, will be running between London and Norwich at this speed from next month.

As parts of the Midland Main Line, that will not be electrified by 2022, to have a 125 mph operating speed, it is essential that the trains can do this speed on either power source.

Ability To Switch Power Source At Line Speed

Some trains do this, but others don’t!

To run as fast a timetable as possible, it is essential. Hitachi’s Class 800 trains can do it!

240 Metre Long Trains

Consider.

  • The notes on the interactive map, says that Corby services will be this length in the Peak.
  • 240 metre long platforms will be needed at St. Pancras for Corby services.
  • Thameslink services are already this length.

These points lead me to the conclusion, that the new bi-mode trains can be up to 240 metres long.

Passenger Capacity

A seven-car Class 222 train has the following properties.

  • 236 Standard Class seats.
  • 106 First Class seats.
  • 161.8 metres long

As the interiors of the existing and proposed trains seem similar with lots of tables and comfort, adjusting for the longer bi-mode train gives the following numbers of seats.

  • 349 Standard Class seats.
  • 157 First Class seats

There will be a large increase in the number of seats.

Step-Free Access Between Train And Platform

Stadler are the masters of this and are providing it on Merseyrail and on the Great Eastern Main Line.

Other companies will have to follow suit!

Hitachi in particular and surprisingly seem to design their trains with a big step.

This picture shows the step up into a Class 395 train at St. Pancras station. It is unacceptable!

Step-free access improves the dwell time of trains at stations and is essential on any high-frequency service.

Digital Signalling

This will be essential to run the trains faster and closer together, so that more services can be run between London and the Midlands,

140 mph Running

IDigital signalling could even enable 140 mph running on sections of the route.

Improved Dwell Times

The performance of these trains and easy access, will mean that every station stop will be faster and will enable two pssenger benefits.

  • Journeys will be faster by a few minutes.
  • It will be possible to add extra station stops, with only a small penalty of overall journey times.

I doubt passengers will be unhappy.

High Speed Two Compatibility

High Speed Two should reach the East Midlands Hub station in 2032 and Sheffield station in 2034.

Between Clay Cross North Junction and Sheffield, High Speed Two and Midland Main Line services will use the same sixteen mile electrified railway.

Good project management probably says that this joint electrified line is created early, by say 2025. This would obtain maximum benefit to the City of Sheffield and the surrounding area.

As it is likely, that the new bi-mode trains will still be in service to past 2034, whatever is decided, these bi-modes must be able to run on High Speed Two infrastructure.

Conclusion

Even if, the current  service pattern of two trains per hour to Derby, Chesterfield, Nottingham and Sheffield is maintained, there will be a large increase in capacity.

But if a fully-digital railway is created with 125 mph trains, I can see the Midland Main Line becoming one of the finest high speed railways in the world, that has been created by updating a classic rail line built in the Nineteenth Century.

Operating speed and capacity will be up there with the East Coast and West Coast Main Lines.

I can see Derby, Nottingham and Sheffield having a four trains per hour service from London in times of 75, 90 and 120 minutes respectively.

By comparison, High Speed Two is looking at a sub-ninrty ,minute time between London and Sheffield.

April 15, 2019 - Posted by | Transport | , , ,

No comments yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.