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Accurascale ACC232137425

37425 "Sir Robert McAlpine / Concrete Bob" - DCC Ready

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

Prototype Eras
Era 8 (1983 to 1994) British Rail Sectorisation
Era 11 (2016 to 2026) The Last Days of Privatisation

Manufacturer description

Class 37/4 - 37425 "Sir Robert McAlpine / Concrete Bob"

The 'Final' Livery 37425 is depicted as now delivered into traffic.

Common Features:

Catalogue listing

Brand
Accurascale
Product Code
ACC232137425
GTIN
0794712454311
RRP
£203.99
Release date
June 2022

Model details

DCC status
DCC Ready 21-pin socket
Gauge
OO
Livery
Regional Railways
Minimum radius
Radius 2
Minimum radius curve
2nd Radius (438mm)
Scale
OO Gauge (1:76 Scale)
Power pickup
All wheels
Passenger figures
No
Tooling date
2023
Coupling type
Tension lock
Finish
Pristine
Chassis construction
Heavy diecast
Coupling
NEM + Tension Lock
Coupling mount
NEM pockets
Based on preserved
No
Features
Directional lighting
Pickup in tender
Interior lighting

Prototype information

Locomotive type
Diesel-Electric
Main duties
Mixed Traffic
Wheel configuration
Co-Co
Total built
309
Tractive effort
55,500 lbf
In service until
Present
Operated by
British Rail
Colas Rail
DB Cargo
Direct Rail Services
Europhoenix
EWS
Locomotive Services Ltd
Rail Operations Group
West Coast Railway Co
Build dates
1960 to 1965
Builder
English Electric at Vulcan Foundry
Robert Stephenson & Hawthorns
Locomotive class*
Class 37
Motive power
Diesel
Wheel arrangement
Co-Co
Built by
English Electric at Vulcan Foundry Robert Stephenson & Hawthorns

* 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 Accurascale Class 37/4 37425 'Sir Robert McAlpine/Concrete Bob' is a highly detailed OO scale model of a British Rail Class 37/4 diesel locomotive. The model is DCC ready, featuring a 21-pin socket, and comes in a Regional Railways livery. The locomotive is built to a high standard, with a pristine finish and accurate details taken from 3D laser scans and extensive surveys.

The model features a range of period-specific details, including a centre headcode nose with headlight, LED tail lights, and a MW socket. The cab interior is also detailed, with a choice of three styles. The model has a number of optional details, including miniature snowploughs and a triple cab door kickplate.

The Class 37/4 model has a range of common features, including a heavy die-cast metal chassis, accurate tumbleholme, and a highly detailed body with numerous details such as grab handles, aerials, steps, wipers, nameplates, and crests. The model also features separately applied etched metal and high-fidelity plastic detail parts.

The locomotive is powered by a high-performance five-pole motor with two flywheels and a metal helical gearbox, allowing it to achieve a top speed of 100mph. The model is equipped with a PowerPack/Backup Power Capacitor Bank for up to ten seconds of power-free running, flicker-free lighting, and continuous sound. The DCC sound version features an ESU LokSound V5 DCC chip and customised dual-speaker technology.

The model has a length of 245mm and a minimum radius curve of 438mm (2nd Radius set-track). It is available in OO gauge, with provision for re-gauging to P4 and EM gauge. The model is suitable for use on standard OO gauge track.

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