Bachmann 31-884ASF

MR 3835 (4F) with Fowler Tender 43982 BR Black (Late Crest)

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

The LMS 4F was seen as the ultimate development of the humble 0-6-0 tender locomotive, and the Bachmann Branchline model is a faithful OO Scale replica of this iconic type. First borne by the Midland Railway (MR) in 1911, the 4Fs remained in traffic until the final days of BR steam and we’ve modelled a late survivor, No. 43982, which in 1964 received yellow cabside stripes to signal that the locomotive was prohibited to work on the West Coast Mainline south of Crewe from September 1964 due to the newly installed overhead electrified lines.

The 4Fs were simple yet beautiful machines and the Branchline model pays homage to that with high fidelity mouldings for the main components like the smokebox, boiler, firebox and cab, which are all mounted on a diecast metal running plate. Countless separate detailing parts are then added like the metal handrails, turned brass safety valves, lamp irons and lubricators. Sprung metal buffers are fitted to both bufferbeams.

The locomotive’s diecast chassis is enhanced with brake blocks, brake rigging and sandboxes with separate wire sandpipes, whilst between the frames a representation of the inside motion is present. This attention to detail extends to the tender, while the tender drawbar is adjustable to suit individual layout conditions and electrical connections are incorporated into the drawbar.

Look inside the cab and you will find a sublime level of detail; the boiler backhead boasts an array of separately fitted pipework, controls and dials, all of which are enhanced further with bespoke decoration. A poseable fallplate is fitted to the rear of the cab to complete the look.

The black colour scheme may not seem like the most difficult livery to replicate but the usual care and attention that you expect from Bachmann Branchline has been employed to ensure that the paint finish is rich and consistent throughout. Details like the running number, plates and plaques are then added using precision printing techniques for full authenticity.

The Branchline 4F runs as well as it looks thanks to a power full three pole motor and diecast metal gearbox. The locomotive driving wheels run in separate metal bearings and all six driving wheels are equipped with electrical pickups, tender pickups are included too. Meanwhile, with SOUND FITTED this model is ready to run on analogue and DCC systems and will provide a range of authentic sound effects to bring another level of realism to your model railway.

 

MODEL FEATURES:

 

MIDLAND 3835 CLASS HISTORY

Designed by Henry Fowler for the Midland Railway (MR), the 3835 Class was first introduced in 1911. Construction of these 0-6-0 freight locomotives was shared between the Midland Railway’s Derby Works and outside contractor Armstrong Whitworth, with 197 examples built by 1922; 192 for the Midland Railway and five for the Somerset and Dorset Joint Railway (S&DJR).

After the Grouping in 1923, the London Midland and Scottish Railway (LMS) inherited all 192 locomotives from the MR (and later the five S&DJR examples when it absorbed that company in 1930) and gave the locos the designation Class 4F. The LMS commenced construction of further 4Fs, much to the same design as the 3835 Class, although the LMS-built locos were left hand drive whereas the original Midland machines were right hand drive.

The 4F was seen as the ultimate development of the 0-6-0 tender locomotive and the type epitomised the British goods engine. The LMS went on to build 575 examples between 1924 and 1941 and all of them, plus the 197 Midland-built locos, entered BR stock following Nationalisation in 1948.

Withdrawals did not commence until 1954, with the 3835 Class all gone by 1965 (the last 4Fs would survive only a year longer), however one MR-built locomotive has survived into preservation, No. 43924. No. 43924 is also notable as being the first locomotive to leave the Woodham Brothers Scrapyard in Barry, South Wales, when it departed in September 1968 for its new home at the Keighley & Worth Valley Railway where the loco is still based today.

Catalogue listing

Brand
Bachmann
Range
Branchline
Product Code
31-884ASF
GTIN
803393087876
RRP
£279.95
Catalogue
Spring 2026
Release date
Apr/May 2026

Model details

DCC status
DCC Sound Fitted
Tooling date
2013
Coupling
NEM
Livery
Black with Late Crest
Finish
Pristine
Running number
43982
Features
Pickup in tender

Prototype information

Locomotive class*
Midland Railway 3835 Class
Motive power
Steam
Built
1911-1922
Total produced
197

* 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 Branchline OO‑scale model of LMS 4F No 43982 with a Fowler tender, produced to British Railways late‑crest black livery. The model carries manufacturer part number 31‑884ASF and is fitted with an ESU Loksound V5 DCC sound decoder (21‑pin). Length over couplings is 221 mm.

The locomotive is constructed with a die‑cast metal chassis and running plate. Main components such as boiler, smokebox, firebox and cab are moulded in high fidelity and supplied with separate detailing parts including metal handrails, turned brass safety valves, lamp irons, lubricators and sprung metal buffers. The tender features an adjustable drawbar, water‑pickup gear and electrical pickups incorporated into the drawbar. Both the engine and tender have individual metal bearings for the driving wheels and electrical pickups, and the model includes NEM coupling pockets.

Power is provided by a three‑pole motor driving a die‑cast metal gearbox. The model is ready to run on analogue or DCC systems and produces authentic steam‑engine sound effects via the fitted decoder. Additional accessories supplied are a speaker, an accessory pack and a short chimney with Ross pop safety valves.

The represented locomotive, No 43982, was built by the Midland Railway in 1911 and survived in British Railways service until the mid‑1960s, bearing yellow cab‑side stripes from September 1964 to indicate prohibition from the West Coast Main Line south of Crewe following the introduction of overhead electrification. The 4F class was a widely used 0‑6‑0 goods engine, with 197 examples built by the Midland Railway and a further 575 by the LMS, all withdrawn by 1965.

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