Heavy motion forgings ordered for P2 Prince of Wales project

3D CAD Model
Project has placed £220,000 order with Stephenson Engineering Ltd
Published Wed, 2018-05-30 10:46

£210,000 appeal to manufacture the motion for new Gresley Class P2 steam locomotive No. 2007 Prince of Wales passes 25% in under two months.




3D CAD Model - Motion © David Elliot - The A1 Steam Locomotive Trust

The project to build Britain’s most powerful express passenger steam locomotive today announced that it had placed a £220,000 order with Stephenson Engineering Ltd of Atherton, Manchester for the heavy motion for new Gresley class P2 No. 2007 Prince of Wales. The order includes 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. The motion is expected to be delivered in batches between December 2018 and December.
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.
The Gresley class P2 2-8-2 ‘Mikados’ were the most powerful express passenger locomotives to operate in the UK. They were designed by Sir Nigel Gresley in the 1930s to haul 600 ton trains on the arduous Edinburgh to Aberdeen route. Sadly, the design was never fully developed and they were rebuilt by his successor Edward Thompson into ungainly class A2/2 4-6-2 'Pacifics' in 1943/4, and scrapped by 1961. The A1 Steam Locomotive Trust (A1SLT - registered charity and builders of famous new 100mph steam locomotive No. 60163 Tornado) is building the seventh member of this class at its Darlington Locomotive Works (DLW) over seven years, at an estimated cost of £5m through its P2 Steam Locomotive Company subsidiary. The project will demonstrate how the design can be fully realised through use of modern computer design techniques, enabling the new locomotive to deliver its full potential hauling passenger trains at high speed across today’s national network.
If the project is to remain on schedule to complete No. 2007 by 2021, 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), The Mikado Club (to wheel the locomotive) and 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.

Mark Allatt, P2 Project Director and Trustee, The A1 Steam Locomotive Trust, commented:
 “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 £3m has now been donated or pledged. Recently we have been focused on preparing to wheel No. 2.
“We now want to turn our attention to the motion which is our next major design and manufacturing challenge. Raising 27% of our £210,000 target for The Motion Club in just seven weeks has given us the confidence to place the order for the nine heavy motion components whilst we work hard to raise the remaining £150,000. This means that we remain on-track for completion of the new locomotive in 2021.
“I would encourage all steam enthusiasts who haven’t yet contributed to this exciting project to help us to meet these deadlines by becoming a member of The Motion Club or a monthly ‘P2 for the price of a pint of beer a week’ covenantor. It’s time to get on board! This year will see further major announcements as the construction of new Gresley class P2 No. 2007 Prince of Wales gathers pace.”
To become a member of The Motion Club, email enquiries@p2steam.com, call 01325 460163 or visit www.p2steam.com for more information.

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