The Anonymous Widower

!40 mph Electric Trains At Kings Cross Station

This picture shows LNER’s old and new 140 mph electric trains at Kings Cross station.

On the left is a nine-car Class 801 train.

  • Introduced into service in 2019
  • 234 metres long
  • Capacity – 510 Standard and 101 First
  • One diesel engine for emergency power.

On the right is an InterCity 225.

Both trains are designed for 140 mph and will be able to attain this speed, when in-cab digital signalling is available.

It looks like LNER will have the following full-size electric fleet.

  • Thirty Class 801 trains
  • Seven InterCity 225 trains and spare coaches, driving van trailers and locomotives.

Both trains will be able to work any route with full electrification.

Changes In The Future To LNER Services

I predict that the following will happen.

140 mph Running Between Woolmer Green And Doncaster

This will happen and the following trains will take advantage.

The odd ones out will be Grand Central’s Class 180 trains, which are diesel and only capable of 125 mph.

How long will the other train operating companies accept slow trains on the 140 mph railway?

Digital In-Cab Signalling And 140 mph Running Will Speed Up Services

In Thoughts On Digital Signalling On The East Coast Main Line, I said that following train times would be possible., in addition to a London Kings Cross and Leeds time of two hours.

  • London Kings Cross and Bradford Forster Square – two hours and thirty minutes
  • London Kings Cross and Harrogate – two hours and thirty minutes
  • London Kings Cross and Huddersfield – two hours and twenty minutes
  • London Kings Cross and Hull – two hours and thirty minutes
  • London Kings Cross and Middlesbrough – two hours and thirty minutes
  • London Kings Cross and Scarborough – two hours and thirty minutes
  • London Kings Cross and Skipton – two hours and thirty minutes
  • London Kings Cross and York – two hours

Note.

  1. All timings would be possible with Hitachi Class 80x trains.
  2. Timings on Fully-electrified routes would be possible with InterCity 225 trains.

It appears that Grand Central will be stuck in the slow lane.

Grand Central Will Acquire Hitachi Trains Or Give Up

Grand Central‘s destinations of Bradford Interchange and Sunderland can’t be reached by all-electric trains, so will either have to follow Hull Trains and purchase Hitachi bi-mode trains or give up their routes.

The Diesel Engines In The Class 801 Trains Will Be Replaced By Batteries

East Coast Trains’ Class 803 trains have a slightly different powertrain to LNER’s Class 801 trains, which is explained like this in Wikipedia.

Unlike the Class 801, another non-bi-mode AT300 variant which despite being designed only for electrified routes carries a diesel engine per unit for emergency use, the new units will not be fitted with any, and so would not be able to propel themselves in the event of a power failure. They will however be fitted with batteries to enable the train’s on-board services to be maintained, in case the primary electrical supplies would face a failure.

I wouldn’t be surprised to see a similar battery system fitted to the Class 801 trains.

The Diesel Engines In Hull Trains Class 802 Trains Will Be Replaced By Batteries

In Hull Issues New Plea For Electrification, I showed how Hitachi’s Class 802 trains with batteries instead of diesel engines could work long-distance services to and from Hull.

This will happen, as electric trains to London, would be a dream for a marketing man or woman.

Will The InterCity 225 Trains Lose Some First Class Seats?

This may happen, so that the seating layout in both trains is almost identical.

I’m certain, that it could be arranged, that seat numbers in both trains could have a similar position.

This would mean that if an InterCity 225 train replaced a Class 801 train, there wouldn’t need to be a seat reallocation.

Could InterCity 225 Trains Be Fitted With Emergency Batteries?

If LNER thought they were needed, I’m sure that this would be possible and Hyperdrive Innovation would oblige!

Conclusion

British Rail last hurrah, is giving Hitachi’s latest trains, a run for their money!

 

September 17, 2020 Posted by | Transport | , , , , , , , | 4 Comments

Thoughts On Digital Signalling On The East Coast Main Line

I came up to Doncaster yesterday on a new Hull Trains Class 802 train.

According t9o my pocket dynamometer car, the train seemed to be at or nearly at 125 mph, most of the time I looked from possibly around Stevenage to just South of Doncaster.

I came back today on an LNER Class 801 train and the train’s performance seemed very similar.

I also noted the following.

  • The two stops at Newark and Peterborough, took seven and nine minutes respectively from the start of slowing for the station until back up to speed.
  • Between Peterborough and Stevenage the train kept below a maximum of 110 mph.
  • The train went through the two tunnels before Welwyn North station and the station itself at 75 mph.
  • I timed the train at 100 mph over the Digswell Viaduct, when it reached the South side after accelerating on the viaduct.
  • 90 mph was maintained between Potters Bar and New Southgate stations.
  • Speed gradually reduced from New Southgate into Kings Cross.

Note.

  1. 125 mph is the maximum allowable speed of the train.
  2. The 110 mph running was probably to be compatible with the Class 387 trains.
  3. I will do the trip again and get some accurate figures.

It appears to me, that the driver was obeying a simple but fast plan.

The Wikipedia entry for the East Coast Main Line, says this about the opiating speed of the line, with the new trains.

Increasing maximum speeds on the fast lines between Woolmer Green and Dalton-on-Tees up to 140 mph (225 km/h) in conjunction with the introduction of the Intercity Express Programme, level crossing closures, ETRMS fitments, OLE rewiring and the OLE PSU – est. to cost £1.3 billion (2014). This project is referred to as “L2E4” or London to Edinburgh (in) 4 Hours. L2E4 examined the operation of the IEP at 140 mph on the ECML and the sections of track which can be upgraded to permit this, together with the engineering and operational costs

It also says this about the implementation of digital signalling.

A new Rail operating centre (ROC), with training facilities, opened in early 2014 at the “Engineer’s Triangle” in York. The ROC will enable signalling and day-to-day operations of the route to be undertaken in a single location. Signalling control/traffic management using ERTMS is scheduled to be introduced from 2020 on the ECML between London King’s Cross and Doncaster – managed from the York ROC.

The signalling could probably work in one of two ways.

  • The signalling tells the driver the required speed and he drives the train accordingly.
  • The signalling drives the train and the driver monitors what is happening.

Both methods are used in the UK.

A Possible London Kings Cross and Leeds Service

The combined affect of both track and signalling improvements is illustrated by this simple calculation.

  • As Dalton-on-Tees is North of Doncaster, the route between Woolmer Green and Doncaster should be possible to be run at 140 mph
  • Woolmer Green and Doncaster stations are 132.1 miles apart.
  • Non-stop York and London Kings Cross trains are currently timed at 70 minutes between Doncaster and Woolmer Green stations.
  • This is an average speed of 113.2 mph.

If 140 mph could be maintained between Doncaster and Woolmer Green, the section of the journey would take 56.6 minutes, which is a saving of 13.4 minutes.

Consider.

  • The fastest current trains between London Kings Cross and Leeds take between two hours and twelve minutes and two hours and fifteen minutes.
  • I suspect that the extra tracks into Kings Cross, that are currently being built will save a few minutes.
  • There must be some savings to be made between Doncaster and Leeds
  • There must be some savings to be made between London Kings Cross and Woolmer Green.
  • There could be a rearrangement of stops.

I think it is highly likely that there be at least one train per hour (tph) between London Kings Cross and Leeds, that does the trip in two hours.

  • There is no reason why all London Kings Cross and Leeds trains could take two hours.
  • High Speed Two is predicting one hour and twenty-one minutes for their future service, which is a saving of 38 minutes.
  • London and Leeds in two hours will attract passengers.

There will be serious competition between London and Leeds.

Other Timing Improvements

I also think these times would be possible

  • London Kings Cross and Bradford Forster Square – two hours and thirty minutes
  • London Kings Cross and Harrogate – two hours and thirty minutes
  • London Kings Cross and Huddersfield – two hours and twenty minutes
  • London Kings Cross and Hull – two hours and thirty minutes
  • London Kings Cross and Middlesbrough – two hours and thirty minutes
  • London Kings Cross and Scarborough – two hours and thirty minutes
  • London Kings Cross and Skipton – two hours and thirty minutes
  • London Kings Cross and York – two hours

I would be fairly certain that London Kings Cross and Huddersfield could be slowed by ten minutes, which would give the London Kings Cross and Yorkshire a certain symmetry.

  • London Kings Cross and Leeds and York would take two hours.
  • London Kings Cross and all the others would take two hours and thirty minutes.

It would probably make arrangement of a fast timetable easier.

 

 

September 15, 2020 Posted by | Transport | , , , , , , , , , | 1 Comment

Overhauls for LNER’s Remaining Class 91s And Mk 4s

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

This is the introductory paragraph.

Eversholt Rail, which owns the trains, has confirmed that 12 London North Eastern Railway Class 91s and the remaining Mk 4 coaches will undergo overhauls at Wabtec Rail, Doncaster.

It had been expected, that LNER would purchase more trains, as I wrote about in More New Trains On LNER Wish List.

The article gives more details of the trains to be retained.

  • Twelve Class 91 locomotives, seven rakes of Mark 4 coaches and two spare coaches will be retained.
  • They will be confined to routes between London Kings Cross and Bradford, Leeds, Skipton and York.

How many trains will be needed to cover these routes?

  • Trains take two hours and fifteen minutes between London Kings Cross and Leeds and run at a frequency of two trains per hour (tph)
  • Trains take two hours and twenty-one minutes between London Kings Cross and York and run hourly.
  • I suspect that a round trip to Leeds or York can be five hours.

So a crude analysis says, that will mean fifteen trains will be needed,

But some of these trains will be extended past Leeds.

These are, electrification status and the times and distances between Leeds and the final destinations.

  • Bradford – Electrified – 22 minutes – 13.5 miles
  • Harrogate – Not Electrified – 40 minutes – 18 miles
  • Huddersfield – Not Electrified – 33 minutes – 17 miles
  • Skipton – Electrified  – 45 minutes – 26 miles

It appears that the following is true.

  • Trains serving Harrogate and Huddersfield must be worked by bi-mode Class 800 trains.
  • Trains serving Bradford and Skipton could be worked by InterCity 225 trains or an all-electric nine-car Class 801 train.

Note.

  1. Some times are those taken by LNER services and some are estimates from TransPennine Express.
  2. I have assumed 8-10 minutes for the Split-and-Join at Leeds and included it in the times.
  3. Class 800 trains seem to take around ten minutes to turnround at Harrogate.
  4. Times between London Kings Cross and Doncaster will decrease by a few minutes, with the addition of digital in-cab signalling on the route, which will allow 140 mph running by InterCity 225s, Class 800 trains and Class 801 trains.

I estimate that it will be possible for an InterCity 225, Class 800 train or Class 801 train to do a round trip between London Kings Cross and Bradford, Harrogate, Huddersfield or Skipton in six hours.

The round trip between London Kings Cross and York will be the five hours, I estimated earlier.

Wikipedia also says this.

LNER expects to introduce two-hourly services to Bradford and a daily service to Huddersfield in May 2020 when more Azuma trains have been introduced.

So would the pattern of trains to Leeds/York be as follows?

  • One tph – One pair of five-car Class 800 trains to Leeds, of which some or all split and join at Leeds, with one train going to and from Harrogate and the other going to and from Huddersfield.
  • One tph per two hours (tp2h) – An InterCity 225 or nine-car Class 801 train to Leeds, of which some or all are extended to Bradford.
  • One tp2h – An InterCity 225 or nine-car Class 801 train to Leeds, of which some or all are extended to Skipton.
  • One tph – An InterCity 225 or nine-car Class 801 train to York.

I estimate that it will be possible for an InterCity 225, Class 800 train or Class 801 train to do a round trip between London Kings Cross and Bradford, Harrogate, Huddersfield or Skipton in six hours.

This would need the following trains.

  • Six pairs of five-car Class 800 trains for the Harrogate and Huddersfield services.
  • Six full size all electric trains, which could be an InterCity 225, a nine-car Class 801 train or a pair of five Class 801 trains, for Bradford and Skipton services.
  • Five full size all electric trains, which could be an InterCity 225, a nine-car Class 801 train or a pair of Class 801 trains, for York services.

So why have LNER changed their mind and are retaining the InterCity 225?

Are InterCity 225 Trains Already Certified For 140 mph Running?

I wouldn’t be surprised, if a large part of the certification work for this had been done for 140 mph running and for it to be allowed, it needs digital in-cab signalling to be installed on the East Coast Main Line.

The Wikipedia entry for the InterCity 225 says this about the train’s performance.

The InterCity 225 has a top service speed of 140 mph (225 km/h); during a test run in 1989 on Stoke Bank between Peterborough and Grantham an InterCity 225 reached 162 mph (260.7 km/h). However, except on High Speed 1, which is equipped with cab signalling, British signalling does not allow trains to exceed 125 mph (201 km/h) in regular service, due to the impracticality of correctly observing lineside signals at high speed.

The Wikipedia entry for the East Coast Main Line says this about the future signalling.

A new Rail operating centre (ROC), with training facilities, opened in early 2014 at the “Engineer’s Triangle” in York. The ROC will enable signalling and day-to-day operations of the route to be undertaken in a single location. Signalling control/traffic management using ERTMS is scheduled to be introduced from 2020 on the ECML between London King’s Cross and Doncaster – managed from the York ROC.

A small fleet of InterCity 225 trains could be the ideal test fleet to find all the glitches in the new signalling.

Are InterCity 225 trains Already Certified To Run To Bradford and Skipton?

If they are, then that is another problem already solved.

A Fleet Of Seven Trains Would Cover Bradford And Skipton Services

Six trains are needed to run a one tp2h service to both Bradford and Skipton, so they could fully cover one tp2h to Bradford and occasional trains to Skipton with a spare train and one in maintenance.

Using InterCity 225s To Bradford and Skipton Would Not Require A Split-And-Join At Leeds

The number of trains that would Split-and-Join at Leeds would be only two tph instead  of four tph, which would be simpler with less to go wrong.

Not Enough Five-Car Bi-Mode Class 800 Trains

LNER’s full fleet of Azumas will be as follows.

  • 13 – Nine-car bi-mode Class 800 trains.
  • 10 – Five-car bi-mode Class 800 trains.
  • 30 – Nine-car electric Class 801 trains.
  • 12 – Five-car electric Class 801 trains.

This would appear to be a major problem, if Harrogate and Huddersfield were to be served hourly by Class 800 trains, existing services are to be maintained or even increased to Hull and Lincoln and extra services are to be added to Middlesbrough and perhaps Nottingham and other destinations.

The InterCity 225s only help indirectly, if they provided the London Kings Cross and Bradford and Skipton services.

Conversion Of Class 800 and Class 801 Trains To Regional Battery Trains

Hitachi have launched the Regional Battery Train, which is described in this Hitachi infographic.

For LNER, they will be useful for any Journey under about 90 kilometres or 56 miles.

The trains should be able to serve these routes.

  • Leeds and Harrogate and back – 36 miles
  • Leeds and Huddersfield and back – 34 miles
  • Newark and Lincoln and back – 33 miles
  • Northallerton and Middlesbrough and back – 42 miles

Whilst Class 800 trains and Class 801 trains are converted, the InterCity 225 trains would act as valuable cover on services like London to Leeds and York.

Conclusion

I think it is a good plan.

September 14, 2020 Posted by | Transport | , , , , , , , , , , , , , | 1 Comment

Existing Stations Where High Speed Two Trains Will Call

The June 2020 Edition Of Modern Railways has an article called HS2 Minister Backs 18 tph Frequency, which gives a detailed diagram of the route structure of High Speed Two and it is possible to summarise the stations, where High Speed Two trains will call.

  • Carlisle – 3 tph – 400 metres – Split/Join
  • Chesterfield – 1 tph – 200 metres
  • Crewe – 2 tph – 400 metres – Split/Join
  • Darlington – 2 tph – 200 metres
  • Durham – 1 tph – 200 metres
  • East Midlands Hub HS2 – 7 tph – 400 metres – Split/Join
  • Edinburgh Haymarket – 2.5 tph – 200 metres
  • Edinburgh Waverley – 2.5 tph – 200 metres – Terminal
  • Glasgow Central – 2.5 tph – 200 metres – Terminal
  • Lancaster – 2 tph – 200 metres – Terminal
  • Leeds HS2 – 5 tph – 400 metres
  • Liverpool Lime Street – 2 tph – 200 metres – Terminal
  • Lockerbie – 1 tph – 200 metres
  • Macclesfield – 1 tph – 200 metres – Terminal
  • Manchester Airport HS2 – 5 tph – 400 metres
  • Manchester Piccadilly HS2 – 5 tph – 400 metres
  • Motherwell – 0.5 tph – 200 metres
  • Newcastle – 3 tph – 200 metres – Terminal
  • Oxenholme – 0.5 tph – 200 metres
  • Penrith – 0.5n tph – 200 metres
  • Preston – 4 tph – 400 metres
  • Runcorn – 2 tph – 200 metres
  • Sheffield – 2 tph – 200 metres
  • Stafford – 1 tph – 200 metres
  • Stoke-on-Trent – 1 tph – 200 metres
  • Warrington Bank  Quay – 1 tph – 200 metres
  • Wigan North Western – 1 tph – 200 metres
  • York – 4 tph – 200 metres

Note.

  1. HS2 after the station name indicates a new station for High Speed Two
  2. tph is trains per hour
  3. 0.5 tph is one train per two hours (tp2h).
  4. 200/400 metres is the maximum length of trains that will call.
  5. Terminal indicates that trains will terminate at these stations.
  6. Split/Join indicates that trains will split and join at these stations.

These are more detailed thoughts on how existing stations will need to be modified.

Train Lengths

Before, I look at the individual stations, I’ll look at the train lengths.

  • High Speed Two train – Single – 200 metres
  • High Speed Two train – Pair – 400 metres
  • Class 390 train – 11-car – 265.3 metres
  • Class 390 train – 9-car – 217.5 metres
  • Class 807 train – 7-car – 182 metres
  • Class 810 train – 5-car – 120 metres
  • Class 810 train – Pair of 5-car – 240 metres
  • InterCity 125 – 2+8 – 220 metres
  • InterCity 225 – 9-car – 245 metres
  • Class 222 train – 4-car – 93.34 metres
  • Class 222 train – 5-car – 116.16 metres
  • Class 222 train – 7-car – 161.8 metres
  • Class 222 train – 4-car+5-car – 209.5 metres
  • Class 222 train – 5-car+5-car – 232.32 metres

These are the thoughts on the individual stations.

Carlisle

Carlisle station will need two 400 metre through platforms, so each can accommodate a pair of 200 metre trains.

This Google Map shows the station.

 

I estimate the platforms are about 380 metres, but it looks like, they could be lengthened, without too much difficulty.

As High Speed Two trains to the North of Carlisle will be 200 metres long, there would probably be no need for platform lengthening North of Carlisle, as these trains are shorter than the Class 390 trains, that currently work the routes to Edinburgh and Glasgow.

Carlisle station is step-free, has good secondary rail connections and is within walking distance of the city centre.

The only thing it needs, is a connection to Edinburgh on a rebuilt Borders Railway.

Chesterfield

Consider.

  • Chesterfield station will need to handle 200 metre trains.
  • Chesterfield station may be rebuilt for High Speed Two.
  • Chesterfield station can handle an InterCity 125, which is 220 metres.
  • It will need to handle a pair of Class 810 trains, which would be 240 metres.

This Google Map shows Chesterfield station.

Note.

  1. The slow lines passing the station on the Eastern side.
  2. There are two long through platforms and a third bi-directional platform on the down slow line.

There is space to build two long platforms for High Speed Two, but is it worth it, when one one tph will stop?

  • According to High Speed Two’s Journey Time Calculator, trains will take just twelve minutes between Sheffield and Chesterfield stations.
  • This compares with 12-15 minutes for the current diesel trains.
  • The distance between the two stations is 14 miles, which means that a twelve minute trip has an average speed of 70 mph.
  • If there are still two tph to St. Pancras, there will be four tph, that run fast between the Sheffield and Chesterfield stations, of which three will stop at Chesterfield.

I think this could result in a simple and efficient design for the tracks between Sheffield and South of Clay Cross, where High Speed Two joins the Erewash Valley Line.

Chesterfield station is step-free.

Crewe

Crewe station will need two 400 metre through platforms, so each can accommodate a pair of 200 metre trains.

This Google Map shows the station.

There have been references to rebuilding of Crewe stations, but it does appear that some platforms are over 300 metres long.

Darlington

Darlington station will need to accommodate 200 metre trains.

As it already accommodates 245 metre InterCity 225 trains, there shouldn’t be too much of a problem.

Durham

Durham station will need to accommodate 200 metre trains.

As it already accommodates 245 metre InterCity 225 trains, there shouldn’t be too much of a problem.

Edinburgh Haymarket

Edinburgh Haymarket station will need to accommodate 200 metre trains.

As it already accommodates 245 metre InterCity 225 trains, there shouldn’t be too much of a problem.

Edinburgh Waverley

Edinburgh Waverley station will need to accommodate 200 metre trains.

As it already accommodates 245 metre InterCity 225 trains, there shouldn’t be too much of a problem.

Glasgow Central

Glasgow Central station will need to accommodate 200 metre trains.

As it already accommodates 265 metre Class 390 trains, there shouldn’t be too much of a problem.

Currently, Avanti West Coast runs the following services to Glasgow Central.

  • One tph from London Euston calling at Warrington Bank Quay, Wigan North Western, Preston, Lancaster, Oxenholme Lake District (1tp2h), Penrith (1tp2h) and Carlisle.
  • One tp2h from London Euston calling at Milton Keynes Central, Coventry, Birmingham International, Birmingham New Street, Sandwell and Dudley, Wolverhampton, Crewe, Warrington Bank Quay, Wigan North Western, Preston, Lancaster, Oxenholme Lake District (1tp2h), Penrith (1tp2h) and Carlisle.

High Speed Two is proposing to run the following trains to Glasgow Central.

  • Two tph from London Euston calling at Old Oak Common, Preston and Carlisle.
  • One tp2h from Birmingham Curzon Street calling at Wigan North Western, Preston, Lancaster, Oxenholme (1tp2h), Penrith (1tp2h), Carlisle, Lockerbie and Motherwell (1tp2h)

If the current services to Glasgow Central  were to be replaced by the High Speed Two services, most travellers would get a similar or better service.

But if Avanti West Coast decide to drop their classic services to Glasgow via Birmingham, will travellers starting between Milton Keynes and Crewe, be a bit miffed to lose their direct services to Glasgow?

Glasgow Central station would appear to be ready for High Speed Two.

Lancaster

I was initially surprised, that on High Speed Two, one tph would terminate at Lancaster station.

This Google Map shows the station.

Note.

  1. There are two bypass lines without any platforms on the Western side of the tracks, where trains can speed through.
  2. The station has five platforms.
  3. Some Avanti West Coast services terminate at Lancaster station.
  4. 265 metre, eleven-car Class 390 trains, stop in Lancaster station.

As High Speed Two services will use 200 metre trains, which are shorter than all Class 390 trains, I would suspect that High Speed Two services will be able to be turned at Lancaster station, without too much difficulty.

Liverpool Lime Street

Liverpool Lime Street station will need to be able to turn two 200 metre High Speed Two tph.

  • The remodelling of the station in 2018, probably allowed for two tph between London Euston and Liverpool Lime Street station.
  • From 2022-2023, it will be turning two Class 807 trains per hour, which will probably be 182 metres long.

Liverpool Lime Street station may well be ready for Phase One of High Speed Two. It’s also very much step-free.

There are also alternative plans for a new High Speed station in Liverpool.

  • It would be alongside the current Liverpool Lime Street station.
  • The station would have a route to High Speed Two at Crewe via Warrington and a junction at High Legh.
  • Northern Powerhouse Rail would start in the station and go to Manchester via Warrington, High Legh and Manchester Airport.
  • It would enable six tph between Liverpool and Manchester, in a time of just 26 minutes.

I talked about this plan in Changes Signalled For HS2 Route In North, where I included this map.

High Legh Junction is numbered 5 and 6.

Nothing published about High Speed Two, would appear to rule this plan out.

Lockerbie

Lockerbie station will need to accommodate 200 metre trains.

As it already accommodates 265 metre Class 390 trains, there shouldn’t be too much of a problem.

Macclesfield

I was initially surprised, that on High Speed Two, one tph would terminal at Macclesfield station.

This Google Map shows the station.

Wikipedia says this about the platforms in the station.

There are three platforms but only two are in regular use, the up platform for services to Manchester and the down platform to Stoke-on-Trent and Birmingham. Platform 3 sees a small number of services. Evidence of a fourth platform can be seen, on which a Network Rail building now exists.

As the station has a regular Avanti West Coast service every hour, the platforms must be over 200 metres long and they will be long enough for the 200 metre High Speed Two trains.

So why would High Speed Two want to terminate a train at Macclesfield, rather than at Manchester Piccadilly as they do now?

Currently, Avanti West Coast runs these services between London Euston and Manchester Piccadilly.

  • One tph via Milton Keynes Central, Stoke-on-Trent and Stockport.
  • One tph via Stoke-on-Trent, Macclesfield and Stockport
  • One tph via Stafford, Crewe, Wilmslow and Stockport

The diagram in the Modern Railways article shows these High Speed Two services to Manchester Piccadilly.

  • One tph from London Euston via Old Oak Common, Birmingham Interchange and Manchester Airport
  • Two tph from London Euston via Old Oak Common and Manchester Airport
  • Two tph from Birmingham Curzon Street via Manchester Airport.

Note.

  1. None of these five tph serve Macclesfield, Milton Keynes Central, Stockport, Stoke-on-Trent or Wilmslow.
  2. All five proposed services are shown to call at Manchester Airport.
  3. It is likely, that a tunnel will be bored between Manchester Airport and Manchester Piccadilly stations.
  4. The High Speed Two station at Manchester Piccadilly might even be in a tunnel under the current Manchester Piccadilly station or central Manchester.
  5. A below-ground High Speed Two station for Manchester could also serve Northern Powerhouse Rail services to Leeds and the East.
  6. According to the plans, I talked about under Liverpool Lime Street earlier, there could also be up to six tph running between Liverpool and Manchester via Manchester Airport, as part of Northern Powerhouse Rail.

Plans need to be developed to serve the towns and cities, that will not be served by High Speed Two’s current proposals.

  • It appears Stafford, Stoke-on-Trent and Macclesfield will be served by an independent High Speed Two service from London Euston.
  • Terminating one tph at Macclesfield station doesn’t appear to be challenging.
  • A rail route between Macclesfield and Manchester Airport to link up with the proposed tunnel could be very difficult.
  • Manchester Piccadilly and Macclesfield stations have a frequent rail connection, with most trains calling at Stockport station.
  • Perhaps during construction work for High Speed Two in the centre of Manchester, Macclesfield station can be used as an alternative route into the city, using the existing Manchester Piccadilly station.

The London Euston and Macclesfield service via Stafford and Stoke-on-Trent could be a pragmatic solution to part of the problem, but what about Milton Keynes, Wilmslow and Stockport?

According to the title of the Modern Railways article, High Speed Two will have a maximum frequency of 18 tph.

When fully-developed, the current proposed timetable shows the following.

  • A frequency of 17 tph between London Euston and Birmingham Interchange stations.
  • A frequency of 11 tph between Birmingham and Crewe.
  • A frequency of 9 tph through East Midlands Hub station.

It would appear that if there is a capacity bottleneck, it is between London and Birmingham.

However if classic services to Manchester Piccadilly are replaced by the High Speed Two services to the city via the new tunnel from Manchester Airport to a new station in the City Centre, there will be spare capacity on the Crewe and Manchester Piccadilly route via Wilmslow and Stockport stations.

This could lead to a number of solutions.

  • A direct High Speed Two service runs using the spare path, between London and the current Manchester Piccadilly station.
  • Similar to the previous service, but the service splits and joins at Crewe, with one individual train going to Manchester Piccadilly and the other somewhere else. Blackpool?
  • One service between London and Liverpool is planned to split and join at Crewe with individual trains going to Lancaster and Liverpool. The other Liverpool service could split at Crewe with individual trains going to Liverpool and Manchester Piccadilly.
  • The service between London and Macclesfield is run by a pair of trains, that split at Birmingham Interchange, with individual trains going to Macclesfield and Manchester Piccadilly. The advantage of this service, is that if you got into the wrong train, you’d still be going to roughly the same destination.
  • Wikipedia says “At peak times, the current Avanti West Coast services may additionally call at one or more of: Watford Junction, Rugby, Nuneaton, Tamworth, Lichfield Trent Valley.” So why not run classic services on the West Coast Main Line between Euston and Manchester Piccadilly via Milton Keynes using suitably fast trains. Perhaps, the new Class 807 trains would be ideal.

Note.

  1. All services serving the current Manchester Piccadilly station would call at Crewe, Wilmslow and Stockport stations.
  2. Passengers going to or from Manchester Airport would change at Crewe.

The more I look at Macclesfield, the more I like using it as a High Speed Two destination.

Motherwell

Motherwell station will need to accommodate 200 metre trains.

As it already accommodates 265 metre Class 390 trains, there shouldn’t be too much of a problem.

Newcastle

Newcastle station will need to accommodate 200 metre trains.

As it already accommodates 245 metre InterCity 225 trains, there shouldn’t be too much of a problem.

Oxenholme

Oxenholme station will need to accommodate 200 metre trains.

As it already accommodates 265 metre Class 390 trains, there shouldn’t be too much of a problem.

Penrith

Penrith station will need to accommodate 200 metre trains.

As it already accommodates 265 metre Class 390 trains, there shouldn’t be too much of a problem.

Preston

Preston station will need two 400 metre through platforms, so each can accommodate a pair of 200 metre trains.

This Google Map shows the station.

 

I estimate that the main through platforms aren’t much short of the required 400 metres.

But something must be done to make the station step-free.

Runcorn

Runcorn station will need to accommodate 200 metre trains.

As it already accommodates 217 metre Class 390 trains, there shouldn’t be too much of a problem. The station is also step-free.

Sheffield

Sheffield station will need to accommodate 200 metre trains.

This Google Map shows the station.

As the station can already handle a 220 metre InterCity 125, there shouldn’t be too much of a problem. The station is also substantially step-free.

Stafford

Stafford station will need to accommodate 200 metre trains.

This Google Map shows the station.

As it already accommodates 265 metre Class 390 trains, there shouldn’t be too much of a problem. The station is also step-free.

Wikipedia says this about Stafford station and High Speed Two.

Under current proposals, Stafford will be a part of the High Speed 2 network, via a ‘Classic Compatible’ junction, which will allow HS2 trains to operate to Stafford, and further on towards Liverpool. This would shorten journey time from Stafford to London, to an estimated 53 minutes. Under current proposals it is expected that an hourly services will operate in both directions, however it is currently unclear if these services will terminate at Stafford, or Liverpool.

This does appear to be rather out of date with High Speed Two’s latest proposals as disclosed in the Modern Railways article, which say that Stafford is served by the following service.

  • One tph between London Euston and Macclesfield.
  • Calls at Old Oak Common, Stafford and Stoke-on-Trent.
  • A 200 metre train.

One possibility must surely be to run a pair of 200 metre trains to and from Stafford, where they would split and join.

  • One could go as currently proposed to Stoke-on-Trent and Macclesfield.
  • The second train could go to Liverpool via Crewe and Runcorn or Manchester Piccadilly via Crewe, Wilmslow and Stockport.
  • The recent works at Norton Bridge Junction will have improved the route for the second train.

There would need to be platform lengthening at Stafford to accommodate the 400 metre pair of trains.

A split and join at Stafford does show the possibilities of the technique.

Another possibility is mentioned for Stafford in Wikipedia.

There is also been proposals to reintroduce services to Stafford to terminate on the Chase Line which was cutback to Rugeley Trent Valley in 2008. The Key Corridors states “Extension of Chase Line services to Stafford”. This is proposed to be in development.

It will surely connect a lot of people to Stafford for High Speed Two.

The extract from Wikipedia, that I used earlier, mentions a Classic Compatible junction, which will allow High Speed Two trains to reach Stafford.

This map clipped from the High Speed Two web site, shows the junction North of Lichfield, where High Speed Two connects to the Trent Valley Line through Stafford.

Note.

  1. High Speed Two runs North-South across the map.
  2. After the Junction by Fradley South,
  3. High Speed Two to Crewe and the North, is the branch to the East.
  4. The other branch connects to the Trent Valley Line, which can be picked out North of Lichfield, where it passes through Lichfield Trent Valley station.

The Trent Valley Line is no Victorian double-track slow-speed bottleneck.

  • Most of the route between Rugby and Stafford is three or four tracks.
  • The speed limit is generally 125 mph.
  • I wouldn’t be surprised to see Avanti West Coast’s Class 390 and Class 807 trains running at 140 mph on the route.
  • This speed would probably be attained by High Speed Two trains.

London Euston and Stafford would only have under twenty miles of slower line and that could be 140 mph, so High Speed Two  times on the route could be very fast. High Speed Two is quoting 54 minutes on their Journey Time Calculator.

Stoke-on-Trent

Stoke-on-Trent station will need to accommodate 200 metre trains.

This Google Map shows the station.

As it already accommodates 265 metre Class 390 trains, there shouldn’t be too much of a problem. The station is also step-free.

Warrington Bank Quay

Warrington Bank Quay station will need to accommodate 200 metre trains.

As it already accommodates 265 metre Class 390 trains, there shouldn’t be too much of a problem.

Wigan North Western

Wigan North Western station will need to accommodate 200 metre trains.

In Is Wigan North Western Station Ready For High Speed Two?, I said this.

Wigan North Western station would accept a single-train now, but the platforms would need lengthening to handle a double-train.

As all trains through Wigan North Western station will only be 200 metre single trains and the station is step-free, the station appears to be ready for High Speed Two.

York

York station will need to accommodate 200 metre trains.

As it already accommodates 245 metre InterCity 225 trains, there shouldn’t be too much of a problem.

Conclusion

I have come to these conclusions.

  • Because most of these stations have been rebuilt in the last few decades to accommodate the 200-plus metre InterCity 125s, InterCity 225s and Class 390 trains, all the stations can handle a 200 metre High Speed Two train without significant lengthening.
  • Some stations like Carlisle, Crewe, Preston and Stafford may need a small amount of platform lengthening to accommodate a pair of trains, but most of the improvements needed for a world-class High Speed railway will be more refurbishment than a complete rebuild.
  • Using existing platforms at Lancaster and Macclesfield stations as terminal platforms is an elegant and a much more affordable solution than building new stations or even platforms.
  • Because all five tph into the High Speed Two station at Manchester Piccadilly go via Manchester Airport, I would envisage that this will be in a tunnel, that can be part of a future Northern Powerhouse Rail.

I also think that the plan has been devised with the Project Management and minimising disruption to travellers in mind.

 

 

June 13, 2020 Posted by | Transport | , , , , , , , , , , , , | 6 Comments

LNER To Keep Class 91s Until 2023

The title of this post is the same as that of this article on Rail Magazine.

This is the two introductory paragraphs.

Class 91s hauling Mk 4s will remain with London North Eastern Railway until 2023.

Ten rakes of coaches and ten ‘91s’ will be used, with two additional spare ‘91s’ and a handful of spare Mk 4s also retained.

It looks like LNER are keeping enough Class 91 locomotives and Mark 4 coaches to guarantee having ten trains in service.

Why 2023?

The answer to this question is probably contained in an article in Issue 901 of Rail Magazine, which is entitled ORR Approves New Hitachi Inter-Car Connector Design, which has these two statements.

  • All inter-car connectors will have been updated by Summer 2022.
  • Hitachi has deals for a further 61 trains for three operators and all will be in traffic by the end of 2022.

It looks like Hitachi could have production capability from 2023.

The original Rail Magazine article also says this.

The extension is until the end of 2023 while LNER sources brand new trains, which would take a minimum of around two years to build and deliver. The operator has previously told RAIL it needs around six new trains.

It appears the difference between retaining ten InterCity 225 trains and adding six new trains to the fleet, is to cover for the retrofit of the inter-car connectors.

The Performance Of A Class 91 Locomotive And Five Mark 4 Coaches

I have seen in mentioned that Virgin East Coast were intending to run shortened rakes of Mark 4 coaches.

In the Wikipedia entry for the Class 91 locomotive, there is a section called Speed Record, where this is said.

A Class 91, 91010 (now 91110), holds the British locomotive speed record at 161.7 mph (260.2 km/h), set on 17 September 1989,[ just south of Little Bytham on a test run down Stoke Bank with the DVT leading. Although Class 370s, Class 373s and Class 374s have run faster, all are EMUs which means that the Electra is officially the fastest locomotive in Britain. Another loco (91031, now 91131), hauling five Mk4s and a DVT on a test run, ran between London King’s Cross and Edinburgh Waverley in 3 hours, 29 minutes and 30 seconds on 26 September 1991. This is still the current record. The set covered the route in an average speed of 112.5 mph (181.1 km/h) and reached the full 140 mph (225 km/h) several times during the run.

When you consider, this was nearly forty years ago, there can’t be much wrong with British Rail’s train engineering.

What Average Speed Do You Need  To Achieve London And Edinburgh In Four Hours?

The rail distance between London and Edinburgh is 393 miles, so four hours needs an average speed of 98 mph.

Consider.

  • I have travelled in InterCity 125 and InterCity 225 trains, where I have measured the speed at around 125 mph for perhaps thirty or forty miles.
  • In Norwich-In-Ninety Is A Lot More Than Passengers Think!, I travelled to Norwich and back, at around 100 mph most of the way.
  • Continuous 125 mph running is just as much about the track as the train.
  • I have watched a driver in an InterCity 125 at work and these guys and girls know the route and their charges, like the backs of their hands.

I think it is possible to arrange train pathing, so that trains could run between London and Edinburgh in excess of 100 mph.

I believe, that this would enable London and Edinburgh in under four hours.

Will LNER Run Faster Services With Short Sets?

Virgin East Coast’s original plan, was to run short sets between London and Edinburgh.

Would these short sets have been faster, than full size sets?

  • The power-to-weight ratio is higher, so acceleration would be better.
  • A five-car train would probably need half the power of a ten-car train to cruise at a given speed.
  • It might be possible to save weight to increase performance.
  • There would be no intermediate stops.
  • They know that the Kings Cross and Edinburgh record is three-and-a-half hours, which was set by a five-car train.
  • In-cab digital signalling and other improvements could be fitted.

It should also be noted, that a short set would probably do significantly less damage to the track than a full-size set at 140 mph.

Possible Short InterCity 225 Routes

LNER have only six fully-electrified routes, where they could run short InterCity 225 sets.

  • Kings Cross and Leeds
  • Kings Cross and Doncaster
  • Kings Cross and York
  • Kings Cross and Newcastle
  • Kings Cross and Edinburgh
  • Kings Cross and Stirling

Note.

  1. All routes are fully-electrified, which is a pre-requisite, as InterCity 225 sets have no self-power capability.
  2. Kings Cross and Leeds will probably be run by pairs of Class 800 trains, as LNER looks like it will split trains at Leeds and serve two destinations.
  3. Do Doncaster, York and Newcastle generate enough traffic for a fast service?
  4. The Edinburgh route will have direct competition from East Coast Trains, who will be running five-car Class 803 trains.
  5. The Stirling route at over five hours is probably too long.

It looks to me, that the preferred route for InterCity 225 sets,; short or full-size will be Kings Cross and Edinburgh.

How Many Trains Would Be Needed To Run An Edinburgh Service?

A flagship service between London and Edinburgh might have the following timetable.

  • One tph perhaps leaving at a fixed time in every hour.
  • A timing of under four hours.
  • Minimal numbers of intermediate stops.
  • The service would not be extended past Edinburgh, as the trains need electrified lines.

Suppose, the trains could do a round trip in eight hours, this would mean that eight trains would be needed to provide a service.

Ten trains would allow one train in maintenance and one ready to be brought into service at a moment’s notice.

Does this explain, why ten InterCity 225 sets are being retained.

Would In-Cab Signalling Be Needed?

I suspect that under current rules, in-cab digital signalling might be needed! But as I observed in Partners On Board For In-Cab Signalling Project On East Coast Main Line, this is on its way!

But, as the average speed needed to do London and Edinburgh in four hours is only 98 mph, I wonder what time could be achieved by one of the top drivers, using the following.

  • All their route knowledge and driving skill.
  • A five-car train.
  • Maximum acceleration.
  • A well-thought out pathing structure.
  • A clear track
  • No hold-ups
  • A non-stop run.

If the train were to run at 125 mph all the way without stopping, the journey time would be around three hours and ten minutes.

Wikipedia says this about in-cab digital signalling on the East Coast Main Line.

The line between London King’s Cross and Bawtry, on the approach to Doncaster, will be signalled with Level 2 ERTMS. The target date for operational ERTMS services is December 2018 with completion in 2020.

  • I estimate that that this will mean that 145 miles of the route will have full in-cab digital signalling.
  • Currently, the fastest London and Doncaster times are around 90 minutes, with many taking 97-98 minutes for the 155 miles.

This means the fast train takes 84 minutes between King’s Cross and Bawtry, at an average speed of 103 mph.

Suppose this fast train could go at 125 mph for all but twenty of the distance between King’s Cross and Bawtry, how much time would this save?

  • 125 miles at 125 mph would take 60 minutes.
  • 125 miles at 103 mph would take 72 minutes.

This means that just by running at 125 mph continuously for all but twenty miles could save up to twelve minutes.

If 140 mph running could be maintained on this section, another six minutes would be saved.

As they say, every little helps!

Lessons From Norwich-in-Ninety

In Norwich-In-Ninety Is A Lot More Than Passengers Think!, I travelled to Norwich and back, at around 100 mph most of the way.

Liverpool Street and Norwich is 114 miles and a ninety minute journey is an average of just 76 mph, which is 24 mph below the maximum cruise of a Class 90 locomotive and a rake of eight Mark 3 coaches. Compare this with an average speed of 98 mph needed for London and Edinburgh in four hours and the 125 mph maximum certified cruise of an InterCity 225 train, without in-cab digital signalling.

It should also be noted that Greater Anglia, run an additional stopping train after the Norwich-in-Ninety expresses, that call at several important stations and not just Ipswich.

Will LNER use a similar strategy? It was working well and successfully for Greater Anglia, until services were decimated by COVID-19!

Will LNER Increase Frequency Between London And Edinburgh To Three Trains Per Hour?

It would seem that the current two tph service running nine- or ten-car trains, runs with a high level of occupancy, so to replace some of these trains with faster and shorter trains might cause capacity problems.

But to add, a third faster train in the hour might be possible. Especially, if the Norwich-in-Ninety strategy were to be used. The timetable in both directions could be something like.

  • XX:00 – Four hour express
  • XX:06 – Four-hour plus train to current timing
  • XX:30 – Four-hour plus train to current timing

LNER’s Marketing Department would like it.

Could Hitachi Trains Achieve London and Edinburgh In Four Hours?

The all-electric Class 801 trains most certainly have a performance to match an InterCity 225 in terms of acceleration and maximum operating speed without in-cab digital signalling. After all, the Japanese train was designed as a direct replacement for British Rail’s last high performance train!

So I believe that with a well-designed timetable, electric Hitachi trains will be able to run between London and Edinburgh in under four hours, with a small number of stops.

Note that LNER will have a fleet of thirty nine-car and twelve five-car all-electric Class 801 trains.

But East Coast Trains will have a fleet of five five-car all-electric Class 803 trains, which could get near to a four-hour timing, despite their four stops at Stevenage, Durham, Newcastle and Morpeth.

  • I have timed a Class 800 train leaving Kings Cross and they get up to 125 mph fairly fast, by about Potters Bar, which is reached in eleven minutes.
  • Stops at Stevenage, Durham and Morpeth will probably each add two minutes to the timing, with Newcastle adding five minutes.
  • 125 mph all the way from Kings Cross to Edinburgh would be a timing of three hours and ten minutes.

Add up the stationary times at the stops (2+2+2+5) and that gives a journey time of three hours and twenty-one minutes, which leaves thirty-nine minutes for the five decelerations and accelerations between stationary and 125 mph.

This page on the Eversholt Rail web site, has a data sheet for a Class 802 train, which is a Class 800 train with larger engines.

The data sheet shows that a five-car train can accelerate to 125 mph and then decelerate to a stop in six minutes in electric mode. So five accelerations/deceleration cycles  to 125 mph would take thirty minutes. This gives a journey time between London and Edinburgh of three hours and fifty-one minutes.

Note that Class 801 trains, which don’t lug diesel engines about will have better acceleration, due to the lower weight, so should have better acceleration and deceleration.

Does this time seem reasonable? First Group with their extensive experience of running Class 800 trains on the Great Western Main Line will know the capabilities of the trains, down to the last mph.

I doubt, they’d have bought the trains for East Coast Trains, if they couldn’t do London and Edinburgh in four hours.

I believe that both InterCity 225 and Class 801/803 trains can do London and Edinburgh in four hours and any train company that doesn’t offer this timing, will come second!

A Possible Hitachi-Based Timetable For LNER

I would be very surprised if a service pattern like this wouldn’t be possible.

  • XX:00 – Four hour express – Class 801 train
  • XX:06 – Four-hour plus train to current timing – Class 801 train or InterCity 225
  • XX:30 – Four-hour plus train to current timing – Class 801 train or InterCity 225

Note.

  1. As there is only one extra train per hour, ten extra trains would be the addition to the fleet, needed to run this service pattern.
  2. Class 801 trains could be five-car or nine-car sets as passenger numbers require.
  3. InterCity 225 trains could be as long as are needed.

InterCity 225 trains would only be doing the job, they’ve done for many years.

Targeting The Airline Market

In Trains Ordered For 2021 Launch Of ‘High-Quality, Low Fare’ London – Edinburgh Service, which described the launch of First East Coast Trains, I said this about their target market.

First East Coast Trains is targeting the two-thirds of passengers, who fly between London and Edinburgh. The company are also targeting business passengers, as the first train arrives in Edinburgh at 10:00. Trains will take around four hours.

Note that currently, LNER’s first train arrives at 11:12. In the future, I would envisage that LNER intend to go for four hour journeys.

It would seem to me, that both train companies will be attempting to take passengers from the airlines.

Conclusion

It looks to me that ten InterCity 225 trains could add a third train in each hour between London and Edinburgh for LNER, that would do the journey in under four hours.

The third train could either be an InterCity 225 or a Class 801 train.

 

 

March 24, 2020 Posted by | Transport | , , , , , , , , | 4 Comments

The Mysterious Scotsman

A couple of years ago, I was contacted by a Scot called Andrew, who wanted to talk to me about blogging and my blog in particular.

I said, on my next trip North, why don’t we meet at somewhere like Stirling, which I sometimes use as a base for trips. I wrote about the city as a base in this post called Stirling.

We met and had a pizza in the City and we talked about Stirling’s direct rail connections to London.

This morning, I was looking up Grand Union, who are a proposed open-access train company, who aim to be running a rail service between London Paddington and Wales, within the next few years using InterCity 225 trains.

And what did I find?

The company is also proposing to run a service between London and Scotland. In a London-Scotland section in the Wikipedia entry, this is said.

In August 2019, Grand Union lodged an application to operate three or four trains per day between London Euston and Stirling calling at Milton Keynes Central, Nuneaton, Crewe, Preston, Carlisle, Lockerbie, Motherwell, Whifflet, Greenfaulds and Larbert with InterCity 225s from May 2021.

As I said in my meeting, I feel that a direct London and Stirling service could be invaluable.

  • Stirling has good rail connections to the rest of Scotland.
  • Stirling will be served by Scotrail’s upmarket Inter7City services.
  • The route is fully-electrified between London and Stirling.

I doubt the good burghers of Stirling would object.

I have a few comments.

The Route

The route is interesting, as it gives some new connectivity, that I’m sure will be welcomed by customers.

Milton Keynes

Consider.

  • Milton Keynes Central is a well-connected station.
  • It will get even better when the East-West Rail Link is opened in a few years.
  • Some journeys will be easier with a change at Milton Keynes, rather than in London.

Current services between Milton Keynes and Scotland, go via Birmingham.

Nuneaton

Nuneaton is becoming a busy hub station between Birmingham, Coventry and Leicester and must improve services along the West Coast Main Line to and from the North and Scotland.

Crewe, Preston And Carlisle

The new service will add connectivity to these important hubs.

Lockerbie

Lockerbie station only gets three trains per day in both directions.

If Grand Union stopped all their services, this would double the number of services calling at Lockerbie.

Motherwell, , Whifflet, Greenfaulds And Larbert

These stations should give good connectivity in South-East Glasgow, with links to Ayr in the West and Edinburgh in the East.

Stiring Station

In addition to good rail connectivity, Stirling station is not  far from the City Centre and has good facilities.

The Trains

Wikipedia says the services will be run by InterCity 225 trains.

I would assume they will be shortened to perhaps five to seven cars.

The Timings

Currently, the fastest train between Euston and Motherwell is the 17:30, which takes fours and fifteen minutes, with six stops.

As the proposed service would also take six stops between Euston and Motherwell, I would assume that Grand Union would be aiming for a similar time.

Looking at individual timings on the route the train would take between Motherwell snd Stirling via Whifflet, Coatbridge Central, Greenfaulds, Cumbernauld, Carmuirs Junction and Larbert, I am fairly certain that a train running with three scheduled stops could do the trip in around 38-42 minutes.

This is the summary of the times.

  • London Euston and Motherwell – four hours and fifteen minutes.
  • Motherwell and Stirling – 38-42 minutes.

Which would give a time between Euston and Stirling of around five hours.

This compares with the current best timings.

  • London Kings Cross and Stirling – five hours and eighteen minutes
  • London Kings Cross and Edinburgh – four hours and twenty minutes
  • London Euston and Glasgow – four hours and thirty minutes

So the new service would appear to give the following advantages.

  • A faster service between London and Stirling.
  • Faster services between London and Whifflet, Greenfaulds and Larbert.

This is in addition to the big advantage of three or four new direct services per day.

Services Between The South And Inverness With A Change At Stirling

Could this be one of the markets that Grand Union are looking to exploit?

Currently, there are two direct services between London and Inverness.

  • The daily direct daytime service takes eight hours and runs once a day.
  • The Sleeper takes even longer, but you do get an overnight rest.

So could a service between London and Stirling provide extra services?

Consider.

  • Currently, Scotrail’s services between Stirling and Inverness take just under three hours and run roughly two-hourly.
  • Network Rail are improving the Highland Main Line with passing loops and longer platforms to increase capacity and operating speeds.
  • Scotrail are introducing new better quality Inter7City trains on the route.
  • The new December 2019 timetable looks like services could be a few minutes faster.

I suspect, if the trains were appropriately timetabled, there could be extra services between Inverness and London Euston.

  • There would be a change of train at Stirling.
  • Timing could be around seven and a half hours.
  • Both trains would be high-quality ones.

I suspect that three new services with times of less than eight hours could be created bertween London and Inverness

The Glasgow By-Pass

If you want to go between Carlisle and Stirling, you will be recommended to take the following route.

  • Carlisle to Glasgow Central – Up to four trains per hour (tph)
  • Glasgow Central to Glasgow Queen Street – Walk as I do or a bus.
  • Glasgow Queen Street to Stirling – three tph

The journey time is just over two and a half hours.

I estimate that Grand Union’s services could go between Carlisle and Stirling in around forty-five minutes less, without a change of train.

The route is also now fully-electrified between Stirling and Carlisle, so could this be used by other services.

High Speed Two

When High Speed Two is completed, there will be two tph to both Edinburgh and Glasgow, with I suspect the trains working as a pair South of Carstairs, where they will split and join.

I suspect that High Speed Two will take the lion’s share of passengers between London and Edinburgh and Glasgow, but the two services could work together.

  • It might be quicker to change at Preston to Grand Union, if you’re going to Stirling.
  • If Stirling to Aberdeen and/or Inverness were to be electrified, could classic-compatible High Speed Two trains go further North?
  • At the Southern end, places like Milton Keynes and Nuneaton will not be served by High Speed Two, but existing and Grand Union services could provide connections.
  • North of Crewe, it is planed that High Speed Two will run on an upgraded West Coast Main Line.

For reasons like this High Speed Two will need to be integrated with other services.

Conclusion

Grand Union will make services from London to Stirling and the Northern part of coitland netter and more competitive.

 

 

 

 

 

 

November 10, 2019 Posted by | Transport | , , , , , , | 2 Comments

Europhoenix Earmarks ‘91s’ For European Freight Use

The title of this post is the same as that of this article on Rail Magazine.

Class 91 locomotives are the locomotives at one end of an InterCity 225 train.

The picture shows three Class 91 locomotives lined up at Kings Cross station. Locomotives are normally at the Northern end of the train, with driving van trailers, which are dummy locomotives with a cab, at the other end of the train. The locomotives have a pantograph.

They are electric locomotives, with an unusual transmission, described like this in Wikipedia.

The locomotive body shells are of all-steel construction. Unusually, the motors are body mounted and drive bogie-mounted gearboxes via cardan shafts. This reduces the unsprung mass and hence track wear at high speeds. The locomotive also features an underslung transformer so that the body is relatively empty compared to contemporary electric locomotives. Much of the engineering specification for the locomotive was derived from the research and operational experience of the APT-P.

Wikipedia also says this about the locomotives.

  •  Have a power of 4.83 MW.
  • Have a weight of 81.5 tonnes.
  • Can work on 25 KVAC overhead electrification.
  • Have a service speed of 125 mph
  • Have a service speed of 110 mph going blunt end first.
  • Can operate as a  normal locomotive.

According to Wikipedia, there are a total of 31 locomotives.

They are powerful locomotives, that were designed to haul nine heavily-loaded coasches at 140 mph.

Europheonix’s Plan

Europhoenix, which is described as a railway locomotive hire company by Wikipedia, intend to do the following, according to the Rail Magazine article.

Up to twenty Class 91 locomotives will be acquired and they will be used for freight in Eastern Europe.

Two have already been purchased and these are being readied for tests.

This paragraph gives more details on the modifications and how they will be used.

EP owner Glenn Edwards told RAIL on October 4 that the locomotives would work in permanent pairs, with the blunt ends coupled together. Currently, ‘91s’ are not suitable for heavy freight haulage duty, so in partnership with Voith they will be re-geared to a lower rating to enable them to operate in this manner.

A few of my thoughts!

The Double Locomotive

British Rail gets a lot of criticism.

Some of this is justified, but on the other hand, some of their track,locomotive and carriage design has admirably stood the test of time.

In his quote, Glenn Edwards seems very confident that the engines can work in permanent pairs.

As the Class 91 locomotives were designed to work as normal locomotives, perhaps the ability to work as a pair, was part of the original specification.

But as no-one ever used them to haul heavy freight trains, the feature was never needed.

British Rail has form in using pairs of electric engines to haul freight.

 

The picture shows a pair of Class 86 locomotives, which were built in 1965-66, pulling a heavy freight train through Canonbury in 2019.

I also must show this picture of a British Rail-era Class 90 locomotive double-heading a heavy freight train with a Class 66 diesel locomotive.

Is this the ultimate bi-mode locomotive for the UK?

I’ve never seen the formation again or found any reference on the Internet.

I wouldn’t be surprised to be told, that running two Class 91 locomotives, blunt end together, was part of the original design.

The pair would be a powerful beast.

  • Almost ten MW of power.
  • Eight driven axles.

But the pair would have a lowish axle loading of around twenty tonnes.

Modifications Planned

The only modification noted in the Rail Magazine article is to change the gearing from that needed for a 140 mph passenger train to that needed for a slower freight train.

Hopefully the manufacturer of the original gear-boxes are still in existence.

Other Information

There is a discussion about these locomotives on this topic on RailUK Forums.

One post says this.

I spoke to a colleague the other day who said ROG were getting 2X91’s for testing the new wires on the MML.

ROG is Rail Operations Group and they are should be well-qualified to do the testing.

According to Wikipedia, there is a lot of space inside the locomotive, so could this space be used to house instrumentation used to test the overhead wires?

Could Pairs Of Class 91 Locomotives Be Used For Freight In The UK?

I think it all depends on the routes, the amount of electrification and the economics.

On the other hand new Stadler Class 93 locomotives might be a better alternative.

Conclusion

It does look like Eirophoenix have organised an export deal, that is to the benefit of several parties.

October 10, 2019 Posted by | Transport | , , , , | Leave a comment