A1 Tornado - the modern Peppercorn steam engine
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The Al Steam Tornado
While the designers at A1 steam could have built a replica of an earlier engine, they instead decided to build an entirely new one. With the next number up in the series, it is officially the fiftieth member of the Peppercorn class, and a welcome sight on mainline British railways.
Contents

A1 Pacific Steam Locomotive Tornado 9Y487D-098
by TraffordPhotos
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- The Peppercorn Steam engines
- The Tornado - the fiftieth Peppercorn
- On the tracks...
- ..and in Top Gear
- Touring Schedule
- Not a slow engine
- Practical as well as Beautiful
- The A1 Tornado Simulator
- The Tornado's technology
- Cathedrals Express
- And making headlines world wide
- The official site
- Like this lens?
- Other famous engines
- Leave your comments
- About the lensmaster
The Peppercorn Steam engines
The last British mainline steam engines

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London and North Eastern Railway Pacific Class
Loco No 525 a H Peppercorn
Buy at AllPosters.com
When the switch to diesel came, they were rapidly abandoned, only fifteen years after they began their working life. Given the speed of the transition, none were saved from the scrapyard, and by 1966 the Peppercorn had vanished into history.
Despite its short service, the Peppercorn had left many fond memories. In 1990, the A1 Steam Trust was set up to build and run a Peppercorn class engine. The Trust President is the widow of Arthur H. Peppercorn, the engines' designer. Launched with the campaign to "Build an engine for the price of a pint of beer", it began to gain backers.
The Tornado - the fiftieth Peppercorn
A steam engine for the modern age

Steam Locomotive 60163 Tornado by DawlishBlue
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She took shape in Darlington, one of the homes of the original engines. Christened Tornado after the RAF's panavia jet, in honour of the RAF pilots in the Gulf War, she would not be officially named until the build was complete. With backers including Rolls-Royce, Corus and BAE Systems, the application of modern technology to the steam engine design was underway.
Although the engineers followed the design of the Peppercorn engines faithfully in many respects, a few alterations were made. Components were precision manufactured and changes such as a steel all-welded boiler were made which should increase her capabilities. The latest rail electronics were added to allow her to meet Health and Safety requirements to run on main line railway. She was also fitted with additional water supplies to extend her range.
In August 2008, the first Steam engine built for forty years took to the rails.
On the tracks...
Running on mainline British Rail
The costs of production were nearly £3M, and of this the Tornado still owes about £800,000. To make this shortfall up she relies on the profits of tours, operations and lessons given to drivers.
Tickets on the Tornado's journeys are now available through Cathedrals Express, and with a range of nearly 100 miles between water stops and a top speed of ninety miles an hour pulling nine coachs, she has already attracted interest.
In this video Kris Sanganui talks to Rob Morland, chief engineer of the A1 Trust about what it takes to make a steam engine run on modern railways.
..and in Top Gear
The Tornado on the BBC's top motorsports show
Jeremy Clarkson was apparently persuaded to abandon the road for rail, while James May drove a Jaguar and Richard Hammond took a motorbike. With the road-bound presenters limited to A roads, and so (allegedly) the speed limit, could the newest steam engine outpace the motors?
Unfortunately we don't know, as the series hasn't aired yet and the people involved are all being very tightlipped about the outcome.
**Its just aired**
Highlight for spoilers:
She came second, with a very knackered and coal-covered Jeremy Clarkson quite upset to lose...
The race is sometimes made available through BBC iPlayer.
Best Bits the Races ("Top Gear")
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The best of the Top Gear races
Touring Schedule
Not a slow engine
The Tornado at speed
Although the changes may have improved performance, they would also have taken additional time and money to test. Given the project's limited budget, it was decided to go ahead with the original design, which proved quite fast enough. She has been legally limited to 90mph on mainline rail, making her the fastest steam engine in mainline service. The original Peppercorn engines could reach over 100 mph, and with her improvements it is entirely possible she could move faster.
As you can see, she moves at quite a clip. (At 4:14 a traction engine, sadly unseen, exchanges whistles as she passes through Plining station.)
Practical as well as Beautiful
During the severe snows of 2010, the Tornado continued running unhindered, including rescuing stranded passengers from Victoria Station.
The Tornado's Moment of Glory
The A1 Tornado Simulator
Driving the Tornado
- Railworks - Tornado Edition (PC DVD): Amazon.co.uk: PC & Video Games
- Railworks - Tornado Edition (PC DVD): Amazon.co.uk: PC & Video Games
The Tornado's technology
Steam Technology and Proposed Upgrades
Proposals were made by a steam engineer that would have turned her into a second generation engine, and the first of her type. Unfortunately due to cost and time constraints, and the Trust's remit to "build and operate a Peppercorn engine", these were not taken up.
Even as she is, she is still an incredible engineering achievement, given how much information and how many skills had been lost and had to be recreated from scratch.
Tornado Class A1: New Peppercorn Class A1, 2008 Onwards (Owners' Workshop Manual)
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Release Date: 12/31/1969
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Cathedrals Express
Cathedrals Express is a group of steam engine owners who run regular trips across Britain. Their service now includes runs pulled by the Tornado. For a list of all their engines (and details of when they run tours) see their website:
http://www.steamdreams.com
And making headlines world wide

A1 Pacific Steam Locomotive Tornado 9Y487D-84
by TraffordPhotos
Browse Peppercorn a1 Postage
As well as turning heads, Europe's newest steam engine is already making the news.
The progress of the A1 Tornado is being followed by Steam Locomotive enthusiasts from around the world. Here is an aggregate feed of headlines:
- Tornado steams in
- 60163, an A1 Pacific steam locomotive which moved under its own power for the first time in 2008, stopped at Leuchars Station on Tuesday evening on route from Inverness to Edinburgh hauling the 'Cathedral Explorers' tour .
- Tornado blows into Leuchars Station
- 60163, an A1 Pacific steam locomotive which moved under its own power for the first time in 2008, is due to stop at Leuchars Station around 7.55pm on route from Inverness to Edinburgh. The impressive locomotive will cross the Tay Railway Bridge and ...
The official site
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Other famous engines
The Flying Scotsman and the Mallard
Leave your comments
Have your say
Love steam trains? Have you been lucky enough to get a ride on the Cathedrals Express pulled by the Tornado? Share your views here:
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kansasww
Dec 4, 2011 @ 9:24 am | delete
- After visiting all your lenses on steam engines I must applaud your knowledge of these amazing machines.
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airbornechappy Nov 25, 2011 @ 2:20 pm | delete
- Nice lens on trains.
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R
Oct 7, 2009 @ 2:33 pm | delete
- What a performance, have been pulled behind most of the preserved locos, but this is treeeeeeeemenous, can't wait for next years bash, goggles on ready for the offfff't
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ratso Jun 30, 2009 @ 9:09 am | delete
- An excellent and informative lens! 5*****
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aj2008
Jun 11, 2009 @ 4:38 pm | delete
- Well I do not know the first thing about trains but I can see what an excellent lens this is - blessings from me too - toot toot!
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About the lensmaster
Tirial&Error lensography
by tirial
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