Manufacturer catalogue image - please note that pre-release images may be CAD renders or CGI images rather than photographs
Prototype Eras
Era 4 (1948 to 1956) British Railways Early Crest
Era 5 (1956 to 1966) British Railways Late Crest
* Class names often change over the lifespan of a locomotive, so this is not necessarily the class name used by the operator in the period modelled.
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Heljan
2300
Class 23 Baby Deltic D5900 in BR green with small yellow panels and headcode boxes
Heljan
2301
Class 23 Baby Deltic diesel D5903 in BR Green livery with full yellow ends and 4 character headcode
Heljan
2302
Class 23 Baby Deltic D5908 in BR green with full yellow ends and headcode boxes
Heljan
2303
Class 23 Baby Deltic diesel D5909 in BR Blue with large yellow ends
Heljan
2304
Class 23 Baby Deltic diesel D5901 in BR Green (Railway Technical Centre).
Heljan
2305
Class 23 Baby Deltic diesel D5902 in BR Green with small yellow ends.
Heljan
2306
Class 23 Baby Deltic D5904 in BR green with full yellow ends and headcode boxes
Heljan
2307
Class 23 Baby Deltic diesel D5909 in BR Blue with large yellow ends (weathered).
Heljan
2320
Class 23 Baby Deltic D5900 green with headcode discs and frost grilles - gloss
Heljan
2321
Class 23 Baby Deltic D5901 green with headcode discs and frost grilles
Heljan
2322
Class 23 Baby Deltic D5905 green with headcode discs and no frost grilles
Heljan
2308
Class 23 Baby Deltic D5900 in BR green with full yellow ends and headcode boxes
Heljan
2309
Class 23 Baby Deltic D5905 in BR Green with small yellow ends - weathered
Heljan
2310
Class 23 Baby Deltic D5900 in BR green with small yellow panels and headcode boxes - gloss finish
Heljan
2311
Class 23 Baby Deltic D5906 in BR green with small yellow panels
Heljan Class 23 Baby Deltic D5909 is an OO‑scale model in BR green livery with late crest headcode discs and without frost grilles. The kit is weathered and supplied ready for DCC operation via an 8‑pin socket, with power picked up from all wheels.
The locomotive represents the British Rail Class 23 “Baby Deltic”, built by English Electric at Vulcan Foundry in 1959. It carries the running number D5909, features a Bo‑Bo wheel arrangement, and is fitted with NEM / tension‑lock couplings. The model can negotiate a minimum radius of 2nd radius (438 mm) and is suitable for diesel‑powered layouts, with a maximum speed of 75 mph.
Technical details include gauge OO, manufacturer part number 2323, and a total production run of ten units for the real locomotive. The model portrays the early crest period of British Railways.