The Anonymous Widower

Class 755 Trains Are Now Running Between Ipswich And Cambridge

According to this article on the East Anglia Daily Times, the new Stadler Class 755 trains are now running between Ipswich and Cambridge stations.

The article also makes these points.

  • The Class 153 trains  will be retired at the end of this week.
  • More Class 755 trains wll come into service in the coming weeks.

There is a software problem that restricts full operation, which should be fixed in a couple of weeks, which is described like this.

A new piece of software is due to be installed within a few weeks – but until then passengers heading east from Elmswell and west from Kennett are being taken by bus to the next station.

Both Elmswell and Kennett are simpler stations, with short platforms.

This Google Map shows Elmswell station.

And this Google Map shows Kennett station.

I wonder, if with these stations, selective door opening is needed the on one platform and the layout doesn’t fit the original software.

When you write software to work in a large number of situations, it’s difficult to make sure you cover everything.

Greater Anglian’s solution of a bus to get around the problem is not an ideal solution, but it should work, until the software is fixed.

 

November 26, 2019 Posted by | Computing, Transport | , , | Leave a comment

A Freight Train With Four Locomotives

Every time, I go through Ipswich station, there are usually at least one pair of Class 86 locomotives stoating about.

But these pictures show four locomotives, bringing a train into Ipswich Yard.

Much of the train was empty, so I suggest it was some kind of positioning move. It also looks like only two locomotives had their pabtographs up.

It seems that Freighliner must like the locomotives, as increasingly, I see pairs at Ipswich and going along the North London Line, with a heavy freight train in tow.

Wikipedia says this about their current use by Freightliner.

However, the class does still remain in use with the company, with Freightliner retaining a core fleet of 14 locomotives in service as of 2019, ensuring the class has been in service well over 55 years after first being introduced.

British Rail were obviously better at making locomotives, than sandwiches.

A pair of Class 86 locomotives, which each have 2685 kW, is a powerful pair and more than the 4,000 kWQ of the modern bi-mode Class 88 locomotive.

Freighliner also have ten Class 90 locomotives and will acquire another thirteen locomotives from Greater Anglia in the near future.

  • These locomotives have a power output of 3,730 kW.
  • They have an operating speed of 110 mph, which must be very useful on the higher speed main lines.
  • For most operations, they probably don’t need to be used in pairs.

With all these electric locomotives, it looks like Freightliner are looking to reduce their carbon footprint.

November 26, 2019 Posted by | Transport | , , , | 1 Comment