Class 150 BREL prototype Sprinters
In 1984 British Rail Engineering Ltd (BREL) (later Adtranz and now Bombardier) built two prototype second generation DMUs both of which consisted of three powered cars. One of them, 150 001, was fitted with Cummins NT855 285HP engines and Voith transmission and the other, 150 002, had Rolls Royce engines (later Perkins) and Self Changing Gears transmission. Both units had Gmeinder final drives. Following delivery the units underwent extensive testing based at the Railway Technical Centre at Derby and later entered service on the Matlock branch. Unit 150 001 was eventually chosen by BR as the fore-runner to the extensive Class 150 range. Its sister unit suffered a number of problems during its time under test particularly with the RR engine and SCG gearbox but later was reformed, fitted with Twin Disc gearboxes and re-numbered 154 001 and was used as the test bed for the Class 158 air conditioning and a new control system for the gearboxes following problems with the Class 151. Here are a few pictures of the 150 prototypes in their early days under test, on promotional trips and in traffic. All destinations |
Click on the image for the bigger picture- All photos are the author's unless otherwise credited
Prototype Sprinter 150001
arriving at Derby from York Works on 26th June 1984 John Goodale |
Prototype Sprinter 150001 heads
for the RTC on 26th June 1984 John Goodale |
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150001 is pictured at Matlock station on 21st September 1984. The destination blind reads 'Not for Public use' suggesting that the unit is under test. | Whilst on test on the Matlock branch 150001 pauses in the sunshine at Ambergate station on 21st September 1984 | ||
As a 2-car set it is captured in the yard at Bromsgrove after a run from Lichfield City | This is the unit at Four Oaks on
the Cross City line
Author's collection |
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Here's 150001 again sat at Derby's Etches Park depot between diagrams in the winter of 1984. | During a demonstration run on 17th October 1984 unit 150001 stands in Platform 7 at London's St Pancras station. | ||
The 'Cambrian Coast Express' headboard was dusted down and placed on the front of this Class 37 for the visit of 150001 to Shrewsbury en route to Aberystwyth during a promotional trip on 21st January 1985 | 150001 stands in Aberystwyth's main platform after arrival from Shrewsbury after the run on 21st January 1985 | ||
Crossing with a Class 101 on the single line at Machynlleth on 21st January 1985 | Towards the end of a long day 150001 stands under cover in Birmingham New Street station on its way home | ||
Meanwhile sister unit 150002 makes ready to return to Derby from Manchester Piccadilly after a run to Buxton and Chapel-en-le-Frith in January 1985 | In February 1985 150001 is pictured alongside the re-fuelling road outside the shed at Cardiff Canton Depot. This visit was a trial run for the GWR 150 celebrations which were to be held later in the year | ||
The unit travelled around the Valley Lines to demonstrate its usefulness. It is pictured in Cardiff Queen Street Station | On 3rd February 1985 150 001 stands at the Merthyr Tydfil terminus station during its visit to the area | ||
Another picture at Cardiff shows the unit on Canton depot amongst its predecessors | 150002 arriving at Cromford on the Matlock service in the spring of 1985 | ||
150001 and 002 in Chester
station on a special working
Tim Wright |
150001 and 002 on Chester depot
Tim Wright |
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150001 and 002 on Chester depot
Tim Wright |
150001 and 002 pass Waverton on
the way home
Tim Wright |
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In 1985 it was planned to run a special service to Wirksworth. On a trial run in September 1985,150001 stands in the Wirksworth line platform at Duffield on its way up the Branch. |
Later that
day 150001 is pictured in the yard at Wirksworth whilst staff have a look
round the area. For more info look here and here for the new Ecclesbourne Valley Railway site |
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150002 passes Glendon Jcn north of Kettering on a test run | 150002 heads into Willersley Tunnel Cromford in April 1985 | ||
Following the success of the previous years 150002 enters Wirksworth Station Yard with a special from Derby on Whit Monday 1986. For more info look here |
At Penmaenmawr in 1986 Tim Wright |
Outing to the Valleys
In the summer of 1985 as part of the GWR 150 celebrations 150001 was used as a shuttle service between Cardiff Central and Cathays stations on the anniversary special weekend. |
By 3rd January 1986 the 150001 had moved north for more demonstration runs and took invited guests from Glasgow to Oban for the naming ceremony of 2 class 37s |
Glasgow and Oban
Inverness The unit was maintained by the technical staff (me) at Inverness in the old Highland Railway loco depot and later in the new carriage shed. It spent six weeks at Inverness taking over services on the routes to Aberdeen, Wick and Kyle for a couple of weeks at a time before returning to Derby and more mundane duties on the Matlock line. |
Special events and publicity
Still going strong