Heljan 1453

Class 104 - BR Blue - M50436+M59141+M50488 - OO Scale

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

Prototype Eras
Era 6 (1967 to 1972) British Rail Blue (Pre-TOPS)
Era 7 (1972 to 1982) British Rail Blue (TOPS)
Era 8 (1983 to 1994) British Rail Sectorisation

Manufacturer description

Class 104 3 Car DMU M50436/M59141/M50488 BR Blue Full Yellow Ends

PROTOTYPE

This much-requested and widely travelled First Generation DMU, providing the ideal companion for other HELJAN OO gauge models, including the Class 25, 45 and 47.

BR Class 104 DMU built by Birmingham Railway Carriage & Wagon Co. for the London Midland and North Eastern Regions. CAD work is in progress and images will be released as soon as design work is complete. This model will be available in a wide range of BR liveries covering the life of the class from 1957 until retirement of the final sets in 1993.

With 302 vehicles built to six different car types, the ‘104s’ are the largest group of BR diesel railcars not currently available in ready-to-run form. The only previous RTR model was produced for ‘TT’ gauge in the late-1950s.

Although synonymous with the Manchester area and the routes to Buxton and Blackpool, the units worked across a wide area of northern England and the Midlands and towards the end of their career ventured further afield to Scotland and the south-east of England.

MODEL

The new HELJAN OO gauge Class 104 will feature a low profile mechanism powering one car per set, switchable interior and exterior lighting features, a 21-pin DCC decoder interface and provision for DCC sound. Options for factory-fitted DCC sound on all models are being investigated and will be announced separately. External features will include authentic detail variations appropriate to period and livery, a highly-detailed interior and underframe, separate handrails and sprung buffers.

The '104s' are among the most complex models we've ever developed, with a huge range of detail variations to cab ends, roofs, interiors, body details and more. The models also have a superb range of DCC, lighting and other features, including...

Catalogue listing

Brand
Heljan
Product Code
1453
GTIN
5708769014539
RRP
£489.00
Release date
Q2 2025

Model details

Couplings
3-Link
DCC status
DCC Ready 21-pin socket
Gauge
OO
Livery
BR blue
Finish
Pristine
Minimum radius curve
Radius 2
Power pickup
All wheels
Coupling
NEM / Tension lock (Ends) & Drawbar (Between each coach)
Based on preserved
No
Passenger figures
No
Pickup in tender
No
Chassis construction
Plastic & metal
Scale
OO Gauge (1:76 Scale)
Coupling mount
NEM pockets
Coupling type
Magnetic coupling between coaches, NEM sockets with tension locks at cab ends. Electrical connection between gangways.
Minimum radius
Radius 2
Tooling date
2024
Interior lighting
No
Directional lighting
No
Running numbers
M50436/M59141/M50488, M59141, M50488
Features
Directional lighting
Interior lighting

Prototype information

Type of unit
Diesel-Mechanical Multiple Unit
Builder
Birmingham RCW
Build dates
1957 to 1959
Total built
302 Cars
Power output
300 bhp (2 x 150 bhp engines)
Top speed
70 mph
Passenger capacity
Between 52 and 69 per car
Operated by
British Rail
Main duties
Local Passenger
In service until
1995
Locomotive class*
104
Operator
BR
Motive power
Diesel Multiple Unit
Wheel arrangement
3 Car DMU
Built by
Birmingham RCW
Built
1957-1959
Total produced
302

* 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.

Supplier Links

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Related products

The Heljan Class 104 3 Car DMU model, M50436/M59141/M50488, is a highly detailed and accurate representation of the British Rail Class 104 diesel multiple unit. Built in the late 1950s, the Class 104 was a popular and widely used train in the North of England and the Midlands, with 302 units built for the London Midland and North Eastern Regions.

The model is a 3-car set, featuring a low profile mechanism powering one car per set, and is offered in BR blue livery with full yellow ends. The train is DCC ready, featuring a 21-pin socket, and includes a range of features such as directional lighting, interior lighting, and a highly detailed interior and underframe.

The model also includes a range of authentic details, including illuminated headcode panels, destination blinds, and separately switchable headlamps, cab lights, and tail lights. The train also features a 21-pin DCC decoder interface in the DMBS car, and a range of other features including discreet wiring, super-strong magnetic couplings, and superbly detailed cab interiors.

The Class 104 was a significant part of British Rail's diesel fleet, and this model is a welcome addition to the range of OO gauge models available. With its high level of detail and accuracy, this model is sure to be a popular choice among model railway enthusiasts.

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