The Anonymous Widower

Union Demands Withdrawal Of All HSTs After Carmont Report

The title of this post, is the same as that of this article on Railnews.

This is the first paragraph.

The TSSA union says it has written to the regulator demanding the immediate withdrawal of all surving HSTs, after new revelations in the Carmont derailment. report.

Manuel Cortes of the TSSA feels that the corrosion problem found in the train that crashed at Carmont, may be present in other trains.

He finishes with this this statement.

Frankly, it’s time to ban the HSTs. They were great in their day, but that day is nearly 50 years ago now and they simply aren’t up to modern safety standards.

I must admit, that I tend to agree with him, on this last point.

Scotrail have the following fleet of Inter7City trains.

  • There are 52 Class 43 power cars and 120 Mark 3 coaches, which are arranged as nine four-car and seventeen five-car trains.
  • The trains have sliding passenger doors.
  • The trains meet all the regulations for Persons of Reduced Mobility.
  • The trains have wi-fi and power points.
  • They seem to run at up to 100 mph, as against the 125 mph for InterCity 125‘s in the past.
  • The power cars have generally been reengined with modern MTU 16V4000 R41R diesel engines.

But they are now on average over forty years old.

In Battery And Hydrogen Trains For ScotRail ‘Could Make Scotland A Global Leader’ In Zero-Emission Transport, which is based on an article in the Scotsman with the same title, I said this.

Other points from the article.

  • Talgo appear to have passed the story to Scotland on Sunday.
  • Three routes are mentioned; Borders Railway, Fife Circle and Glasgow-East Kilbride.
  • The new trains could help phase out diesel trains by 2035, which is Scottish Government policy.
  • The Inter7City trains might be replaced by 2030.
  • Talgo hopes to win an order for its factory in Fife.

Talgo’s Managing Director is quoted as saying, they are starting testing of a hydrogen and electric train with a range of 311 miles.

Consider.

  • I wrote about this train in Talgo To Begin Fuel Cell Loco Trials.
  • Talgo’s hydrogen and electric train would be ideal for Scotland’s railways of which only forty percent are electrified.
  • A four or five-car high specification hydrogen and electric train would be ideal for the Inter7City routes, if it were built specifically for the routes.
  • The range would cover all of Scotland.
  • Hydrogen hubs are being planned all over Scotland.
  • Scotland have 26 Inter7City trainsets.

This could be a rather nice order to fund the factory and test all the trains close to the factory.

  • There could be as many as fifty trains.
  • They would probably have an operating speed of 100 mph on electricity.
  • Would the speed on hydrogen be 100 mph or perhaps a bit less?
  • They would be able to use 25 KVAC overhead electrification, where it exists.
  • They could have a length of three, four or five cars.

I wouldn’t be surprised to see three or four car trains for the suburban trains and four or five car trains for the Inter7City replacements.

 

 

March 14, 2022 Posted by | Transport/Travel | , , , , , , | 13 Comments