Bachmann 35-580

Class 171/7 2-Car DMU 171727 Southern (GTR)

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

Prototype Eras
Era 9 (1995 to 2004) Initial Privatisation
Era 10 (2005 to 2015) Rebuilding of the Railways
Era 11 (2016 to 2026) The Last Days of Privatisation

Manufacturer description

The Branchline ‘Turbostar’ is back with this brand-new model that has been designed from the rails up to create a new star for the OO scale multiple unit fleet. Building on the success of the Branchline Class 158 with its low level, invisible drive train and comprehensive lighting suite, our new ‘Turbostar’ take things a step further with the addition of a Bach-Up Stay Alive System. Like the 158, a Plux22 DCC Decoder socket is located beneath a removable underframe panel and this controls all vehicles via the inter-car couplings which incorporate close-coupling mechanisms and multiway electrical connections.

The lighting features include directional lights with day/night modes and independent control of either end, a necessity when you’re working your units in multiple, which you can do thanks to the working miniature Dellner couplings fitted to the outer ends allowing two or more units to be joined together. Passenger saloon lighting is fitted as are illuminated destination panels on both the cab fronts and vehicle sides, while DCC users can take advantage of the working door interlock lights, and cab lights too.

The model’s impressive specification is complemented by its good looks which are brought to life with the exquisite livery application, using authentic colours, logos and markings to create a showpiece model worthy of any modern collection.

 

MODEL FEATURES:

 

BACHMANN BRANCHLINE ‘TURBOSTAR’ SPECIFCIATION

MECHANISM:

EACH TWO-CAR UNIT COMPRISES TWO POWERED DRIVING VEHICLES WITH THE FOLLOWING FEATURES:

DETAILING:

LIGHTING:

DCC:

SOUND:

LIVERY APPLICATION:

 

CLASS 168/170/171 ‘TURBOSTAR’ DMU HISTORY

The ‘Turbostar’ Diesel Multiple Units (DMUs) were built by ADtranz (which later became Bombardier Transportation) at the historic Derby Litchurch Lane Works. The ‘Turbostars’ are a family of DMUs that share a modular design, much of which was derived from the earlier Class 165 and 166 DMUs which came from the ‘Networker’ family of units.

Construction of the first ‘Turbostars’ began in 1997, shortly after the Privatisation of British Rail, with Chiltern Railways placing the opening order for new units that would go on to be known as the Class 168s. The first vehicles to be outshopped used ‘Networker’ style cabs as the new cab design was still being finalised and these units were allocated Class 168/0, whereas later builds which used the new ‘Turbostar’ cabs were classed as168/1s and 168/2s. The Class 168s were fitted with BSI couplings at the outer ends, with electrical connections that were compatible with the Class 165 and 166s that Chiltern had inherited from Network SouthEast.

The first Class 170 units were ordered by Midland Mainline with deliveries commencing in November 1998, the first units entering service in May the following year. Like the 168s, the Class 170s were fitted with BSI couplings but with standard electrical connections, allowing them to work in multiple with existing units in the Class 15x series. Construction took place over a seven year period at the end of which more than 120 units had been delivered in either 2-car or 3-car formations for multiple operators around the UK. The fleet is split into various subclasses, usually linked to the original operator and the train’s formation or interior layout as specified when new.

Concurrent with production of the Class 170s, Southern placed an order for Class 171s that were delivered as 4-car Class 171/8s in 2004. These differed from the 170s by having Dellner couplings instead of the BSI type at the outer ends, along with electronic destination panels on the bodysides. Southern had taken delivery of some 2-car Class 170s a year earlier and these were subsequently fitted with Dellner couplings and reclassified as 171/7s joining a small number of 2-car units that were built as 171s from new.

Today, the ‘Turbostars’ are still in daily frontline service across the UK, working on both regional and long distance-services for which they remain well suited thanks to their 100mph top speed. Class 168s and 171s are still operated by Chiltern and Southern respectively, whilst current operators of the Class 170 fleet include Cross Country, East Midlands Railway, Northern and ScotRail.

Catalogue listing

Brand
Bachmann
Range
Branchline
Product Code
35-580
GTIN
803393054595
RRP
£349.95
Catalogue
Summer 2026
Release date
2026

Model details

Minimum radius curve
2nd Radius (438mm)
Passenger figures
No
Based on preserved
No
DCC status
DCC Ready 21 pin socket
Finish
Pristine
Scale
OO Gauge (1:76 Scale)
Livery
Green & White
Tooling date
2026
Features
Directional lighting
Interior lighting
Pickup in tender

Prototype information

Main duties
Regional Passenger
Operated by
Anglia
Central Trains
Cross Country Trains
East Midlands Railway
First Scotrail
Hull Trains
London Midland
Midland Mainline
Northern Trains
ONE
ScotRail
Southern Rail
South West Trains
Strathclyde PTE
Thameslink
Transport for Wales
TransPennine Express
West Midlands Trains
Builder
Adtranz & Bombardier
Build dates
1998 to 2005
In service until
Present
Type of unit
Diesel Multiple Unit
Passenger capacity
204 to 272 seats
Locomotive class*
British Rail Class 171/7 "Turbostar"
Motive power
Diesel Multiple Unit

* 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

Bachmann Class 171/7 2‑Car DMU (model 171722) is a ready‑to‑run die‑cast model of the British Rail Class 171/7 “Turbostar”, as operated by Southern. The kit is in pristine condition with a green and white livery and carries the running number 171722.

The model measures 610 mm in length, features directional and interior lighting, and is DCC ready with a 21‑pin socket. It can negotiate a minimum curve of 438 mm (2nd radius) and is designed to represent diesel multiple‑unit motive power with a maximum speed of 100 mph.

Manufactured between 2003 and 2004, the model bears the manufacturer part number 35‑580. Only ten examples of this class were produced, representing the railway rebuilding period.

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