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Dapol 4S-041-008

Large Prairie 3146 GWR Green Great Western

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

Prototype Era
Era 3 (1923 to 1947) The Big Four (LNER, LMS, GWR and SR)

Manufacturer description

Locomotive background Information

The 5101 class of large prairie locomotives were updated versions of the 3100 class and built between 1929 and 1939 which included the 6100 series, with a higher boiler pressure and designed for London suburban services. The final locomotives were built between 1946 and 1949 with the last twenty not receiving Great Western livery.

General Specification

Many original GA drawings were used in the development of these accurate and authentic models. To portray these locomotives over their lifetime the following details will be available where they are applicable through the addition of many separately added details

Dapol’s expertise in tool planning and design has allowed for other desirable Prairie variations to modelled at later dates such as the 3100, later 5100 and the 8100 prairies to be produced

Technical Specification

Catalogue listing

Brand
Dapol
Product Code
4S-041-008
GTIN
5016927061265
RRP
£157.02
Release date
Q1 2024

Model details

Livery
GWR green
Minimum radius curve
Radius 2
Power pickup
All wheels
Coupling
NEM / Tension lock
DCC status
DCC 18
Gauge
OO
Coupling mount
NEM pockets
Coupling type
Tension lock
Minimum radius
Radius 2
Scale
OO Gauge (1:76 Scale)
Tooling date
2021
Chassis construction
Diecast
Finish
Pristine
Running number
3146

Prototype information

Main duties
Suburban and Local Passenger Services (later Mixed Traffic)
Tractive effort
24,300 lbf
Operated by
Great Western Railway
British Railways
Wheel configuration
2-6-2T
Build dates
1929 - 1949
In service until
1965
Total built
140
Builder
GWR Swindon Works
Locomotive type
Steam
Locomotive class*
Great Western Railway 5101
Motive power
Steam
Wheel arrangement
2-6-2T
Built
1929 - 1949
Built by
GWR Swindon Works
Total produced
140

* 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 Dapol Large Prairie 3146 model is a OO gauge representation of a Great Western Railway steam locomotive. It features a 2-6-2T wheel arrangement and is modelled in GWR green livery. The model is built to a high level of detail and accuracy, with many separately added features such as safety valve covers, lamp brackets, and water filler covers available to represent the locomotive in different periods.

The Dapol model is powered by a 5 pole skew wound motor, providing smooth and controllable running. The chassis is compensated to ensure reliable running and pick up through all driving wheels. The locomotive is designed to navigate minimum radius curves of 438mm, and features diecast and profiled wheels, steel tyres, and finely engineered motion and connecting rods.

The model is available in DCC Ready format, with a pull-out PCB allowing for easy DCC conversion. Sound-fitted versions will also be available, featuring Dapol's own recorded sounds and features such as RealDrive. The model is built to the original GA drawings, ensuring accuracy and authenticity. The locomotive is the second class of large prairie locomotives built by the Great Western Railway, with the original class being the 3100 class.

The Dapol Large Prairie 3146 model is a highly detailed and accurate representation of a GWR steam locomotive, suitable for model railway layouts representing the Big Four period.

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