Dapol 4D-015-009D

Class 122 55006 BR Green YP Diesel Locomotive DCC Fitted

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

Manufacturer description

The class 121 and 122 (also known as "Bubble Cars") formed part of the first generation of British DMU's. These units were designed to run on branch lines and secondary routes and were ideal for stations that were not able to have run-round loops due to space.

The class 121 units were built in 1960 by Pressed Steel and the class 122 were built in 1958 by Gloucester RC& W. Lots of these units are still in preservation.

MODEL
These great little models feature lots of details including etched grills, directional lighting, and finely printed external logos and numbering.

FEATURES


SPECIFICATIONS


MEASUREMENTS

Catalogue listing

Brand
Dapol
Product Code
4D-015-009D
GTIN
5016927026714
RRP
£181.13
Release date
February 2022

Model details

DCC status
DCC Fitted
Gauge
OO
Coupling mount
NEM pockets
Coupling type
Tension lock
Minimum radius
Radius 2
Height
49mm
Width
34mm
Minimum radius curve
Radius 2
Power pickup
All wheels
Coupling
NEM / Tension lock
Livery
Green
Scale
OO Gauge (1:76 Scale)
Finish
Pristine
Name
W.P. Allen
Chassis construction
Plastic & metal
Tooling date
2017
Running number
W55006
Features
Directional lighting

Prototype information

Type of unit
Single-Car Diesel Multiple Unit
Builder
Gloucester RCW
Build date
1958
Passenger capacity
65
In service until
1995
Main duties
Local Passenger
Operated by
British Rail
Locomotive class*
British Rail Class 122
Motive power
Diesel Multiple Unit
Wheel arrangement
Bo-Bo
Built
August 1948
Built by
Gloucester RCW
Total produced
29

* 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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Related products

The Dapol model 55006 is a 4 mm OO gauge replica of the British Rail Class 122 diesel multiple‑unit. It is finished in pristine condition and painted in British Rail green with a small warning panel. The model is DCC fitted, includes directional lighting, etched grills, cast wheels in the appropriate livery colour and a tungsten chassis. Power is taken from all wheels and the unit runs on a core‑less motor; it uses NEM/tension‑lock couplings and is supplied with a spares bag containing additional detailing parts. Sound is provided by an STX882106 diesel sound decoder (speaker required).

The prototype was built by Gloucester RC&W in 1958; a total of 29 units were produced for British Railways. Known as a “Bubble Car”, the Class 122 operated on branch lines and secondary routes, reaching a maximum speed of 70 mph and featuring a Bo‑Bo wheel arrangement. The model represents the early crest era (1957‑1966).

Measurements are 267 mm over buffers, 34 mm wide and 49 mm high. The model is suitable for use on 2‑rail DCC track.

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