Happy New Year Indeed!

We are very pleased to report that D5310 ran well at the Winter Warmer gala. She ran with the Class 104 (a fellow BRCW product)/127 DMU, 7822 and 80072, the latter making for another superb recreation of a Waverley route working with the suburban coaches.

It really was a treat to see and hear her out and about in the Dee Valley again. She is seen tucked behind the crossing gates at Glyndyfrdwy on Friday 30th December, piloting 7822.

Meanwhile, Mark spent part of New Years eve 47 making patches for the radiator top rail and has tacked them into place, ready for the railway’s welder to complete the job. A step closer to a watertight 12LDA28C!

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Seasons Greetings & Happy New Year!

Apologies for the lack of updates to the site since the summer. Our Facebook page has been updated regularly, but our website has been somewhat neglected. A new year’s resolution is to keep it more regularly updated in 2017!

There has been a lot going on in the Group since the summer! Let’s start with the most important and pressing news. We have more 2017 operating dates and are delighted to welcome the return of a DIESEL GALA on 23rd and 24th of September. Click here for details of 2017 dates.

Also, the imminent Winter Warmer Gala on 30th and 31st of December will feature D5310 on a DMU drag – the first time this has occurred on the railway for some time. Full event gen is here. D5310 will work 3 trips, dragging the Class 104 & 127 units on the 10:15 ex Llan, which will both be running to provide train heat. She will then work a trip with GWR Manor 7882 and Prairie 5199 This is a great event, with plenty of atmosphere, as my phot from the 2015 event shows (D5310 at Carrog on a parcels train).

It is no mean feat that D5310 is able to take part in the Winter Warmer event. As widely reported elsewhere, the Type 2 had a challenging time during her summer and autumn visit to the Spa Valley Railway, suffering from several unconnected problems that caused failure. A defective speed switch, failure of two of the new battery cells and an air leak on the governor that caused very low power all caused headaches for the Spa Valley team looking after her and resulted in several days of lost running. With the loco such a long way from Llangollen, we could only offer remote support and advice. We were therefore very grateful to Jonnie Wesson and the rest of the team for their persistence, patience and hard work that fixed these problems and saw D5310 eventually perform well on several running days in September. This included spending the day with Peppa Pig!

Several members of the group then attended the SVR Autumn Diesel Gala on the 21st to 23rd of October. Unfortunately D5310’s unlucky streak in Kent was to continue, this time in a far more serious manner. Whilst working the last train of the day back from Groombridge, top and tailed with a Class 33, the busbar on No 4 traction motor overload relay failed whilst the locomotive was under power. The relay failed catastrophically, causing a small fire in the electrical cubicle, which was promptly extinguished by the crew using a CO2 bottle. This undoubtedly limited the damage to just the relay and supporting Paxolin boards and could easily have been far more serious. Unfortunately, as the sudden failure of the bus bar occurred whilst the engine was under power, the generator suffered a minor flashover between the brush boxes. As a result the locomotive was immediately failed and unable to take part in the rest of the gala. She returned to Llangollen the following week for a full assessment. At this point the Group suspected the failure of the relay may have been caused by a flashover on No 4 traction motor, so this along with the damaged cubicle and generator caused much concern for the locomotive’s future.

This was the damage to the overload relay. Not a sight any loco owner wishes to see!

Fortunately, she was not as seriously damaged as first feared. Following careful testing, we found that the traction motor was not the cause of the failure and was undamaged. The traction motor bus bar is riveted into the overload relay within the Paxolin board. These rivets can fail due to fatigue, vibration and pressure from the Paxolin swelling by slowly taking up moisture over many years. Mechanical failure of the bus bar was therefore the cause of the failure – and the sudden loss of continuity saw around 800A of traction current head back to the generator and cause the flash over across the brush boxes.

Through testing, cleaning and repairs to the electrical cubicle and specialist cleaning of the generator have been all carried out. Pete Edwards has put in a lot of time and hard work to this and we received a lot of help and advice from Bowers Electrical and other loco owners. With repairs and cleaning complete, further static testing all checked out as OK. We couldn’t quite believe we were then able to start and test the loco on December 12th. She initially wouldn’t take power, which we were delighted to find was only the result of both AWS switches being in the off position! With this sorted, she moved under her own power and shunted the yard at Llangollen with no problems. She will now take part in the Winter Warmer Event, bringing a most eventful and challenging year for our little type 2 to a hopefully positive close. The LDG would like to thank everyone who has assisted us in getting D5310 running again so quickly, especially Ken Joy for supplying the replacement relay and boards, Matt Stoddon for arranging their dispatch, Dave Hesketh and the team at Bowers Electrical and finally the Spa Valley loco crew – Jonnie Wesson, Dale West and Jools Hill. Their prompt and careful action when the failure occurred almost certainly prevented the damage being more serious. Preservation is a challenging hobby, but working with great and generous people like those mentioned above make also make it a humbling. Thank you Gents!

Aside from all the drama with D5310, steady progress continues to be made with 1566, the headline being she was started and moved under her own power for the first time in 4 years on 11th of September after being reunited with a superbly overhauled roof, exhaust silencer and systematic examination and testing of her electrical equipment. This was the result of a lot of hard work by the Group, especially our Chairman Mark Smales.

Here is the repaired roof, waiting to be craned up onto the loco. Much new  metal has been welded in to repair corrosion damage. Although much of it can’t be seen when on the loco, it is very important to the loco’s water tightness and structural integrity. Previous quick repairs by both BR and ourselves have now been replaced with work that should be good for another 50 years or so – they will outlive us all!


After proving everything was working OK, the 47 was drained down to prepare for the final major repair needed to get her back into traffic – the cooler group. We were hoping an in-situ repair would sort this, but the leak persisted so a strip down was required. As suspected, there was some impressive corrosion to the element header rail, we were trying to seal fresh air! Some specialist welding will now be needed, but this should finally see the cooling system fully watertight and leave us with final bodywork fettling and completion of the repaint to do in 2017.

We hope to have 1566 back in traffic in 2017 – certainly in time for our Autumn Diesel Gala and possibly earlier than that – depending on how 6940 and D5310 behave!

Drained down for winter at the time of writing, but largely OK, 6940 ran far later into the season than usual this year following D5310’s failure. She worked all our summer season trains and driver experiences without too many issues, although air use continues to be a problem. One big contributor to this was worn bogie brake cylinders, which were leaking a lot of air when applied. Two of the worst offenders were removed for rapid repair in late October and successfully reunited with the loco in time for a Guard’s training day on the 19th of November. This certainly improved things, but more need remedial action next year. The Guard’s training day was a great success and 6940 performed well, despite freezing conditions. The photo below shows her shunting the yard at Carrog, making for a scene that is very evocative of a 1970’s engineering possession in either Scotland or the Cambrian!

A very happy new year to all our supporters. We look forward to providing you with more EE and Sulzer entertainment in the wonderful Dee Valley in 2017!

Best wishes

Tez Pickthall

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1960’s Weekend & D5310’s Summer Holiday

Thanks to everyone who supported our 1960’s Weekend, which was another very successful event with takings up on last year. Both D5310 and 6940 performed well and the 37is seen ready to depart from Glyndyfrdwy on Sunday 24th July.

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There was little time to recover from the busy weekend on Monday morning, with Allelys due to collect D5310 and transport her to the Spa Valley Railway. A serious shunt was required to clear the reception road, which then had to be repeated when another wagon turned up at short notice to collect a brake van we had just moved out of the way. Nevertheless, the loading was successful:

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and D5310 is now safely on shed at Tunbridge Wells ready for her summer holiday in Kent. Photo courtesy of Jonnie Wesson at the SVR.

D5310 at Spa Valley 26th July

Sample her in action in Kent from next Thursday at the SVR’s superb 4 day diesel gala, where there is an excellent range of Sulzer machines and others to sample:

Spa Valley Gala Ad

And don’t forget our next and final running day of the year at Llangollen on Sunday 25th of September, which will be handled by 6940.

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1960’s Weekend – 23rd & 24th of July

Our 7th 1960’s Weekend will be held on 23rd and 24th of July. D5310 will be out on the Saturday, working the 09:00, 11:15 & 15:10. 6940 will be out on the Sunday, working the 09:00, 12:23 & 16:00. Trains will work to Corwen and run top and tail with steam. The rather superb Class 109 DMU will also be running along with 3 weapons of mass water boiling (5199, 7822 & 80072).

Event Poster

There are free vintage bus rides between Llangollen and Corwen, live music and real ale bar at Llangollen and a large vintage vehicle rally at Glyndyfrdwy, where there is also a cafe and real ale bar. Stuff the Brexit woes, get your flares on and come and enjoy some decent Welsh ale and a bit of thrash. Take a look at this rather fruity bit of footage of 6940 making her way out of Glyndyfrdwy at Classic Transport weekend, filmed by Carl Grocott. 

D5310 has been thoroughly checked after the issues experienced at Classic Transport weekend that led to her last train being cancelled. Nothing untoward has been found. The slack adjusters on the brake blocks have also been notched up and the opportunity taken to give her a good clean ahead of her visit to the Spa Valley Railway. She is seen in the photo below in Llangollen yard on Saturday 16th of July. Thanks to Paul Williams for the photo and George Walker for taking the cleaning job on, along with Mark Smales,

D5310 16th July polished

Finally, here’s an image to stir your soul. No less than 26 years ago last Saturday, our very own 37240 was calling at Kingussie on a sleeper train, covering for a failed 47. Thankfully she’s still working passenger trains surrounded by mountains over a quarter of a century later, albeit in a very different part of the British Isles. Many thanks to Andrew Donelly for allowing us to reproduce this classic phot.

240 Kingussie July 1990

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Classic Transport Weekend

Traction for the upcoming Classic Transport Weekend should be D5310 on Saturday 2nd and 6940 on Sunday 3rd of July. The diesel diagram for both days is a Llangollen-Glyndyfrdwy shuttle departing Llangollen at 10:15, 12:30 & 14:45 (with two steam diagrams also working in this pattern with a 45 minute departure frequency). A DMU is working the western portion of the line on a Glyndyfrdwy to Corwen shuttle. There is a large display of classic buses, lorries and cars at Glyndyfrdwy with free vintage bus rides on offer. All in all an excellent weekend with something for everyone – hope to see you there! The full event timetable can be found on the LR website here: http://www.llangollen-railway.co.uk/wp-content/uploads/2014/06/2016-Classic-Transport-Weekend-BR-Style-Timetable.pdf.

6940 at Pentrefelin Goods Dock

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Photos by Matt Davies (6940, seen at Llangollen Goods Dock last June and Tez Pickthall (D5310 seen at Deeside on the suburban stock, 28th July 2013).

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6940 for Sunday 5th June Running Day

6940 will handle our 3 trip running day this weekend, working the 10:00, 12:15 and 14:30 trains from Llangollen. The 37 is seen below on at Glyndyfrdwy on Saturday 21st May with a driver experience working, which went very well.

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More news about the rest of the fleet very soon!

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Battery Appeal & Successful Working Weekend

We are pleased to announce the launch of our Sponsor a Cell Appeal.


Batteries have now been ordered for D5310, 6940 & 1566, bringing the prospect of seeing 3 working locomotives at Llangollen next year a big step closer. This investment has cost the LDG a five figure sum. Financial assistance of any amount would therefore be welcomed. Donations of £100 or more will receive a free ticket to travel on a Llangollen diesel running day and an LDG loco mug as a small token of our appreciation. Our mugs feature 6940 or D1566, please note D5310 is not available.




Thank you for your help!

Working Weekend, 5th & 6th of March

There was a superb turn out for our working weekend. 12 members were present on the Saturday, both old and new and there was also some great and enthusiastic help from the Railway’s  Youth Group. Good progress was made on reassembling 1566’s power unit, with the cylinder heads and water pipes all refitted.

1566 is seen out of the shed for the first time since October 2015 to…….

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…..allow Mark’s superb and recently restored 1980-vintage Unimog road-rail crane to lift the refurbished cylinder heads into place – steady as she goes Chief!

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The coolant circuit was filled on Sunday for testing, with a number of leaks identified that will require rectification before the engine can be run for the first time in nearly 4 years after withdrawal in July 2012. Mark, Matt and Paul are seen with their handiwork on the Saturday evening, note how little space there is either side of the power unit in the engine room, making for rather cosy working conditions.


Pete Coole and George Williams were also busy in the old boiler room, with trademark scraper and paint at the ready to give this part of the loco a much-needed tidy up. Cries of Pete’s trademark “GET OUT!” could be heard being bellowed at anyone approaching with mucky boots!

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With plenty of bodies to hand, but not enough room inside D1566 for us all to work on it, a major sort and tidy of the Group’s two stores vans was also completed. A large proportion of our spares pool was lifted out of the vans, sorted and categorised. Longer term store items are now all in one van, with the other having tooling and consumable spares arranged on new wracking. There’s still more sorting needed, but the van is now much tidier and we can even see the work bench again!

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We also considered using the new wracking for a boutique LDG B&B…….

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D5310 to Visit Spa Valley Railway & Headcode Blinds in 1566

We are very pleased to announce that D5310 is off on a summer holiday to the Spa Valley Railway to take part in their summer diesel gala on 4th to 7th of August. The Type 2 will head for Kent straight after our 1960’s weekend at the end of July and is then likely to stay at the Spa Valley until the Autumn. Thanks to the team at the Spa Valley for the invite, we’re looking forward to it!
Class 26 announcement 4

We also hope to make a further exciting announcement about D5310’s travels in 2016 – watch this space!

More Good Progress on 1566
Headcode blinds have now been secured for 1566 and have been trial fitted to number 2 end, which is seen displaying the 1Z99 rescue/breakdown train headcode in fine style on Tuesday 26th of January. Photo and handywork by our chairman Mark Smales. The blinds were sourced from Beaver Sports, the business run by the owner of Deltic 55022 “Royal Scots Grey”. You really can buy anything on the Internet! Many thanks to Martin Walker and his team for making these available for other loco owners to benefit from.


Repairs are also continuing on the roof of the loco and an intensive working weekend is planned in March to reassemble the power unit.

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News for the New Year – All the Best for 2016!

All the very best for 2016 from the LDG to all our supporters. 2015 was a pretty good year for us, with 6940 back in business, D5310 continuing to be a solid and dependable machine and considerable progress made on 1566 since getting the Type 4 undercover in October. 2016 looks set to be another exciting year – especially with the prospect of having 3 locos available – provided funds can be raised to purchase an eye-watering 3 sets of batteries – which are required for all 3 locos!

Friday 2nd & Saturday 3rd January 2016 – The Winter Warmer Gala.
Featuring D5310, solo, double-headed and top-and-tail with the resident steam fleet. Trains will run to Corwen and the Type 2 will work a parcels train, offering something different to photograph. Limited passenger accommodation is available on the parcels train. The timetable can be found here.

2016 Running Dates
Full event details can be found here but here are summary dates for your diary:

  • Diesel Running Days will be held on 5th June & 25th September, which will see 3 trips operated on each day alongside a steam-hauled service. Traction to be confirmed, diesel loco works the 10:00, 12;15 & 14:30 services from Llangollen.
  • Classic Transport Weekend: 2nd & 3rd July
  • 1960’s Weekend: 23rd & 24th July

D1556 Overhaul Progress
Steady progress has been made on the loco’s bodywork since she moved into the shed in October. Regular working parties have been getting stuck in. As at 1st of January, the locomotive’s bodysides and cabs have been fully sanded down, filled and undercoated. Some new metal patches have also been welded in, dressed and filled to repair corrosion damage. The removable section of the roof has been lifted to allow repairs to be carried out. The fronts ends are looking particularly exciting – with the halogen headlights removed and headcode windows reinstated at both ends, including the flat end that resulted from collision damage repairs at Crewe Works many years ago. Mark Smales’s photo of the reinstated headcode window in the flat end, complete with original trim speaks for itself:2015-12-31 13.19.15

Of course there is a still a long way to go, with the bodywork, power unit and the all-important new set of batteries. However, the Group are hopeful of returning the loco to traffic at some point in the next year or two, resplendent in BR blue and running as 1566 with original front ends including headcode blinds. If you can assist, either with manpower or finances (batteries and paint will run into a hefty four figure sum!) then do get in touch. ALL help is welcomed!

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D1566 Goes Undercover

We are delighted to announce that overhaul work on D1566 has resumed and the locomotive has moved into Llangollen shed for the winter to allow more rapid progress to be made. We are very grateful to the LR Engineering Team for making room for this large machine in a very busy works. Many thanks to Pete Edwards for the photo, taken Saturday 16th October.

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Work had already begun in earnest, with bodywork preparation ready for repainting underway. Tom Shilliam is seen below sanding down a cab roof. Thanks to Paul Williams for the photo.
D1556 bodywork pre

The locomotive will carry late 60’s/early 70’s pre-TOPs rail blue livery, running as 1566 – matching Class 37 6940. To whet your appetite here she is a little later in the rail blue era working through Hereford with the northbound 20.00hrs Cardiff-Crewe Postal train in 1983. Photo courtesy of Jamerail. We intend to turn the clock slightly further back and may reinstate headcode windows and blinds if time allows.

47449 Hereford

The work will however need to go much further than bodywork and paint. The top end power unit overhaul requires completion, although all the components required to get the Sulzer 12LDA28C water tight again have been sourced. The engine bay roof will be removed soon in order to allow repairs to corrosion of the framework. New rolled sections have been sourced and will require welding in, possibly by a specialist contractor.

Most importantly we also need to source a new of batteries – a major expenditure currently beyond our means. We would welcome support with raising funds or indeed any other aspect of the overhaul if you want to get your hands dirty – please get in touch and we will be happy to discuss how you can help!

D5310 – signing off 2015 in fine style!

A final footnote – thanks to those who supported D5310’s last running day of the year on the 26th of September. She celebrated the 6th anniversary of her passenger debut at Llangollen in style;  all went well and we had super weather, bringing our 2015 running season to a satisfying close. Rhys Evans’s photo of her at Llan on Saturday makes for an interesting comparison of her at ‘Embra’ back in the 80’s. Many thanks to Guy Middleton for providing this great shot. Guy scratched 010 for haulage back when he took this photo and was then very pleased to be reunited with her at the weekend to rack up a few more miles.

D5310 26th Sept 2015  D5310 Embra Guy Middleton

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