Brush Traction 0-6-0DE
803
The only diesel-electric in the collection is this Brush loco from 1977-8. Built for construction of the Tyne & Wear Metro as their number WL3, it was retained for maintenance use but then superceeded by electric overhead/battery locos, being reported as 'Out of Use' by late 1988. Although based on a design produced by Brush as a metre/3'6" gauge loco for export purposes (when usually fitted with a Paxman engine) the T&W locos were fitted with the Rolls-Royce DV8N (normally aspirated) engine (initially rated at 445bhp/1800rpm) which was provided with water-wash exhaust for use in the tunnels. The DV8N engine was however a "dirty" engine and although de-rated later to 427bhp to reduce smoke, the water-wash was later abandoned in favour of fume diluters. The reservoir tank for the water wash still exists under the cab floor. For their 110V auxiliary electrics, the crews reputedly demanded sufficient battery power to run the cab heater for several hours and still have sufficient power to restart the engine, resulting in a large, two tier NiCad battery in an enclosure rear of the fuel tank that lost the rear walkway and looked like an "after-thought" (below).
Along with 4 others it was sold to TML for construction of the Channel Tunnel at Cheriton, prior to which, RFS fitters went in to get all 5 operational. In 803's case this included receiving two "Class 08" pattern buffers at the rear (fuel tank) end. When their work at Cheriton came to an end, they were sold again to Insulated Structures, who owned the Round Oak Rail terminal near Dudley. Despite their considerable appearance, the locos only weighed 36tons, and may have given their new owners the impression of being bigger, since one by one Round Oak Rail succeeded in overloading them. This was the last, and the resultant flashover in 2005 caused a fire which was extinguished by a nearby mainline railway loco crew.
With repairs estimated in £000s, it was to be scrapped but Andrew negotiated to buy it. It has been stored as repairs were considered outside Andrew's price range, although Peak Rail have put it to good use as a gas oil storage tank! Some re-wiring has taken place however to rectify fire damage, and simplify some of the m.u. capability originally provided. The "08" pattern buffers were replaced by two of the correct pattern Oleos (from a class 37 at C F Booth's), and finally the battery box has been removed: a smaller enclosure for lead-acid batteries will be added when work is finally taken in hand. In this regard, consideration is being given to re-arranging the electrical system to 24V auxiliary electrics rather than 110, utilising conventional starters rather than the generator start windings. The possibility of a simple (cheaper!) traction motor repair having been mooted, it is hoped that this may be investigated during the summer.
Photos of the loco can be found in the gallery section, here
| Works Number |
-- |
803
|
| Weight |
|
36tons (in working order) |
| Power Unit |
|
Rolls-Royce DV8N |
| Rating |
|
427bhp at 1800rpm |
| Train Braking |
|
Air |
| Present Location |
|
Peak Rail, Rowsley |
|
