Bachmann 31-665SF

Class 47/7 47711 'Greyfriars Bobby' BR Blue (Large Logo)

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

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

Manufacturer description

Class 47/7 47711 ‘Greyfriars Bobby’ BR Blue (Large Logo) – Sound Fitted

Built: 1962 -1968

Constructed by: Brush Traction & BR Crewe Works

Duties: mixed traffic

Highlights

• Illuminated head-code panels

• Several body detail variants relevant to each locomotive modelled

• Sprung buffers

• Switchable cab and tail lights

• Driver figure fitted

• Etched name-plates

History

Towards the end of the 1950s, British Railways began planning a second generation of diesel locomotives. After investigating several prototypes, BR decided to place an order with Brush Engineering for 20 locomotives during February 1961. The resulting design became the iconic Brush Type 4 Diesel locomotive, a practical, versatile design with a very distinctive cab. Powered with a Sulzer engine and initially rated at 2750hp, the locomotive could achieve a top speed of 75mph with a tractive effort of 55000lb. Building commenced in January 1962 and the first locomotive D1500 appeared in late September of the same year with test runs on the London Midland Region and Western Region. The design was a success and BR went on to order a total of 512 with continuous production through to early 1967, forming the largest single class of main-line diesel locomotives in the UK.

During this time and subsequent years, several variations appeared with an increase in speed and tractive effort to 95mph and 62000lb respectively. Originally fitted with four character train head-codes, these changed to marker lights, with the addition of high intensity lights and roof aerials in the late 1980s. Other variations involved the fitting of different types of steam heating boiler for early BR coaching stock, later replaced with electric train heating for use with modern rolling stock. The numbering system started with four figures but changed to five with the introduction of the TOPs coding system which saw the locomotives classified as Class 47 Diesels with variations such as 47/0, 47/2, 47/3, 47/4 and 47/7. By the end of the 1990s, half of the Class 47 fleet had been withdrawn or scrapped, 33 have been converted into Class 57 locomotives and several have been preserved, including the original D1500, now numbered 47401.

This model faithfully represents one of the popular ‘shove Duffs’ that was modified for push-pull operation on the Scottish Region in the late 1970s, and as such is ideally twinned with the Branchline Mk2F ScotRail DBSO.

Catalogue listing

Brand
Bachmann
Range
Branchline
Product Code
31-665SF
RRP
£269.95
Release date
2019

Model details

Tooling date
2008
Minimum radius curve
2nd Radius (438mm)
Passenger figures
No
Pickup in tender
No
Scale
OO Gauge (1:76 Scale)
Livery
Blue with Large Logo
Finish
Pristine
Interior lighting
No
DCC status
DCC Sound Fitted
Based on preserved
No
Minimum radius
Radius 2
Chassis construction
Heavy diecast
Coupling mount
NEM pockets
Coupling type
Tension lock
Features
Directional lighting

Prototype information

Operated by
British Rail
Advenza Freight
Anglia
Caledonian Sleeper
Colas Rail
Cotswold Rail
Direct Rail Services
EWS
First Great Western
FM Rail
Fragonset
Freightliner
GB Railfreight
Harry Needle Railroad Co.
ONE
Porterbrook
Rail Operations Group
Riviera Trains
Victa Westlink Rail
Virgin Trains
Waterman Railways
West Coast Railway Co.
Power output
2,750 hp
(Later derated to 2,580 hp)
In service until
Present
Locomotive type
Diesel-Electric
Total built
512
Tractive effort
55,000 to 60,000 lbf
Wheel configuration
Co-Co
Builder
Brush Traction
British Rail Crewe Works
Build dates
1962 to 1968
Main duties
Mixed Traffic
Top speed
75 or 95 mph
Locomotive class*
British Rail Class 47/7
Motive power
Diesel
Wheel arrangement
Co-Co

* 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

Bachmann Class 47/7 locomotive 47711, named “Greyfriars Bobby”, is presented in a pristine British Rail Blue livery with a large logo. The model measures 255 mm in length, rides on a Co‑Co wheel arrangement and is fitted with DCC sound. It features directional lighting, illuminated head‑code panels, sprung buffers, switchable cab and tail lights, a driver figure and etched name‑plates. Minimum radius curve is listed as the 2nd radius (438 mm). The locomotive runs on diesel power and is capable of speeds of 80 mph (standard) or 95 mph (enhanced).

The prototype represents a British Rail Class 47/7 from the period 1979‑1984, originally built by Brush Traction and BR Crewe Works between 1962 and 1968 for mixed‑traffic duties. It reflects the later Scottish Region push‑pull modification of the “shove‑Duff” types, and is intended to be paired with the Branchline Mk2F ScotRail DBSO. The model reproduces the details of the TOPS‑coded blue livery that characterised the class during its service life.

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