KR Models KRM-4DD-OO-S-1-G1

Bulleid Class 4DD Double Decker 4 Car EMU 4001/4901 BR Green with Small Yellow Ends - Sound Fitted

Manufacturer catalogue image - please note that pre-release images may be CAD renders or CGI images rather than photographs

Prototype Era
Era 5 (1956 to 1966) British Railways Late Crest

Manufacturer description

In 1948 BR asked O.V.S Bulleid to come up with a solution to

help reduce overcrowding on suburban routes to and from London.

In 1949 2 Double Deck units rolled off the production line,
numbered 4001/4002 these were an experiment that lasted
22 years and finished on 1st October 1971.

In 1970 both units were repainted to BR Blue and renumbered to 4901 and 4902.

We will be producing both running numbers as 4 car packs. There will be 2 power cars, all will have internal lights.

Catalogue listing

Brand
KR Models
Product Code
KRM-4DD-OO-S-1-G1
RRP
£475.00
Release date
Q4 2025

Model details

Tooling date
2023
Chassis construction
Plastic & metal
Coupling mount
NEM pockets
Coupling type
Tension lock
Minimum radius
Radius 2
Scale
OO Gauge (1:76 Scale)
DCC status
DCC Sound
Features
Interior lighting

Prototype information

Builder
BR Lancing Works
Build dates
1949
In service until
1971
Main duties
Local Passenger
Operated by
British Railways
Passenger capacity
1,104 Seated
Type of unit
Double-Decker EMU - 750V DC 3rd Rail

Supplier Links

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Related products

KR Models Bulleid Class 4DD Double Decker 4‑car EMU, supplied as unit 4001/4901 in British Rail green with small yellow ends, includes a LokSound V5.0 DCC sound module. The model is DCC ready, DCC fitted and features interior lighting. It carries the manufacturer part number KRM‑4DD‑OO‑S‑1‑G1 and represents the British Railways Late Crest period.

In 1948 British Rail asked O.V.S. Bulleid to devise a solution to reduce overcrowding on suburban routes to and from London. Two double‑deck units, numbered 4001 and 4002, entered service in 1949 and remained in operation for 22 years, being withdrawn on 1 October 1971. Both units were repainted in 1970 to BR blue and renumbered 4901 and 4902.

The product is offered as a four‑car pack for each running number, with two power cars per pack. All cars include internal lights, close coupling and steel buffers. Available liveries are full green, green with small yellow ends and BR blue. Versions are also sold as DCC ready, DCC fitted and DCC sound (LokSound V5.0).

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