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Class 14

Class 15 BTH

Class 16

Class 17 Clayton

Class 20 EE Type 1

Class 21

Class 22

Class 23 'Baby Deltic'

Class 24 Derby Type 2

Class 25 Derby Type 2

Class 26

Class 27

Class 28

Class 29

Class 30 Brush Type 2

Class 31 Brush Type 2

Class 33 BRCW Type 3

Class 35 'Hymek'

Class 37 EE Type 3

Class 40 EE Type 4

Class 41 'Warship'

Class 42 'Warship'

Class 43 'Warship'

Class 44 'Peak'

Class 45

Class 46

Class 47 Brush Type 4

Class 48 Brush Type 4

Class 50 EE Type 5

Class 52 'Western'

Class 53 'Falcon'

Class 55 'Deltic'

Class 56

Class 57

Class 58

Class 59

Class 60

Class 66

Class 67

Class 68

Class 70

Five Class 47 type locomotives, D1702-D1706, were fitted with the Sulzer 12LVA24 V12 engine and classified as Class 48, as opposed to the standard Class 47 with its 12 cylinder twin bank engine. The engines were found to be unreliable in service and all were subsequently re-engined by 1971, whereupon they became standard Class 47's. The V12 units were sold to SNCF and used in their BB68000 Class.

As no specific model of a Class 48 had been offered, so I have simply re-numbered a Bachmann Class 47 as D1702 with the earlier original cooler group!

This sounds a simple conversion, but I understand that the roof detail is slightly different on a Class 48 on account of the different engine. These include twin exhaust ports for the 'V' type engine at the opposite end to a Class 47, different roof access panels to allow the 12-LVA engine to be removed and a slightly different arrangement of the cantrail grilles.

In August 2020, Model Rail announced their intention to produce a Class 48 from the retooled Heljan Class 47. This all sounds good, but the accompanying photograph showed a re-engined Class 48 fitted with a Serck cooler group! Hopefully a bit of research will be done and the differences I mentioned above will be taken into account and be correctly modelled.