Come on, come on, do the loco-motion with me!
In April 2018, The A1 Steam Locomotive Trust launched a new appeal to raise the funds to manufacture the motion for new Gresley class P2 No. 2007 Prince of Wales. The Motion Club was established with the aim of raising £210,000 from 175 supporters each donating £1,000 (plus Gift Aid) to the project in up to eight payments of £125 by standing order. In just seven weeks the appeal had already reached over a quarter of its £210,000 target and by the end of July 2019 we had recruited over 140 members to The Motion Club, with over £168,000 pledged. You can download The Motion Club leaflet here.
In May 2018 we were delighted to announce that we had placed a £181,000 order with Stephenson Engineering Ltd of Atherton, Manchester for the heavy motion No. 2007 Prince of Wales. The order included the forging, machining and heat treatment of the nine heavy motion rods – intermediate coupling rod LH/RH, trailing coupling rod LH/RH, leading couple rod LH/RH, outside connecting rod LH/RH and the inside connecting rod assembly (including strap, gluts and strap nuts and washers) – and the combined piston and rod. Following a delay due to lack of resources our supplier, the motion is expected to be delivered in batches between September and December 2019, with the first item, the intermediate coupling rods, expected to be delivered towards the end of July. Orders are to follow for the motion include rod bushes, oil box covers and miscellaneous components.
If the project is to remain on schedule to complete No. 2007 within three years, the Trust needed to order the motion in 2018. Following the success of The Founders Club (to get the project to the point of cutting the frames), The Boiler Club (to fund the construction of the boiler) and The Mikado Club (to wheel the locomotive), The Cylinder Club (to make the cylinder block), the Trust decided to establish The Motion Club to raise an estimated £210,000 required to manufacture No. 2007’s motion.
In return for supporting this appeal, special benefits for members of The Motion Club include:
- Opportunity to buy ticket (seat already reserved) on one of the first trains hauled by No. 2007 Prince of Wales
- Reasonable access to No. 2007 at all times
- Opportunity to buy exclusive Motion Club badge
- Opportunity to join one of the teams building No. 2007
- First choice of other components to sponsor
- Special Motion Club day with Tornado
- Special limited-edition version (signed/numbered) of Stuart Black’s drawing of No. 2007 Prince of Wales.
The work involved in designing and manufacturing the motion includes:
- Redesign of coupling and connecting rods to use modern material (pre-war nickel chrome steel alloy proved prone to fracture
- Incorporation of late-pattern BR-type continuous white metal lined crank pin bearing bushes
- Use of the late-A1 design of inside connecting rod which overcame the tendency for the original design of inside connecting rods on LNER ‘Pacifics’ to big-end failure
- Open die forging of six coupling rods, two outside connecting rods and the inside connecting rod and strap
- CNC machining of all rods
- Manufacture of oil box lids, coupling rod knuckle pins, nuts and washers and bearing bush keys
- Casting of leaded gunmetal and phosphor bronze castings of crank pin bearing bushes
- Machining and white metalling of bearing bushes
- Fitting oil box tops
- Assembly of bearing bushes to rods
- Polishing rods.
We are delighted with the level of support that the project to build Britain’s most powerful steam locomotive has received since its launch. Thanks to our supporters’ continued generosity, over £3.3m has now been donated or pledged. We now need to turn our attention to the motion which is our next major manufacturing challenge. Given the level of support The Motion Club has received in just 15 months, we are confident we can raise the additional £35,000 needed to pay for the heavy motion, and remain on-track for completion of new Gresley class P2 locomotive, No. 2007 Prince of Wales within three years.
The Lentz/Franklin valve gear drawn in CAD – David Elliott
The inside connecting rod drawn in CAD – David Elliott
Join The Motion Club by making a single donation. This form confirms your personal data and your £1,000 donation – please DOWNLOAD, print out, complete and return it to us with a cheque for £1,000 made payable to “A1 SLT – P2 Construction Fund” at the address shown. To pay by credit card, please contact the office on 01325 460163 or email .
Joining The Motion Club by making multiple donations by Standing Order. This first form confirms your personal data and the amount that you would like to donate – please DOWNLOAD, print out, complete and return it to us at the address shown. This second form confirms your bank details, please DOWNLOAD, complete in full and return it along with the monthly donation form, we will then forward it to your bank.