FoggyMorning wrote:I must say I have just been having a good look at the Conflat A wagon that's packaged with the 02 and this is a really nice addition also I believe that the Class 03 was often coupled to a short wheelbase wagon such as this to ensure the track circuitry registered their passage correctly - would this have been the case with the 02 also, or would they not normally operate in areas where track circuits were present, being primarily intended for docks and other industrial-type uses?
I found this picture on the 'David Hey's Collection' (wonderful) website in so called typical surroundings I would say.
The accompanying text confirms that these 02s were 'primarily' used in yards and dock areas, because their short wheelbase was suitable for the tight curves and small turntables. No 100% proof that they did not work in other areas (with track circuitry) but anyway; read for yourself:
"..Introduced in 1960, a total of twenty Yorkshire Engine Co 170hp 0-4-0 diesel-hydraulic shunters were built for use primarily in goods depots and dockland areas which still featured tight curves and small wagon turntables. The rear entrance to the cab was reached by a railed verandah above the buffer beam, which can be seen on No D2866 as it emerges from Salford Yard in July 1963. The diesel shunter's very short wheelbase and similar weight to the L&Y Class 21 0-4-0STs enabled the versatile machines to take over light shunting duties on Mersyside and Manchester.."