Bachmann 32-490SF

Bachmann's Description & Specifications

The Class 40 Diesel Locomotive has long been a highlight of the Bachmann Branchline OO scale fleet, and for 2023 this popular model has been upgraded to bring you more features than ever before.

With the DCC decoder interface upgraded to Plux22; new lighting features and enhanced speaker arrangements have also been employed on the Class 40 to enhance the operating experience. On track the model has a mighty presence, just like the real locomotives and, with its five pole, twin flywheel motor powering all six driving wheels, you can be sure of a performance to match too. This Class 40’s good looks are enriched by the superb livery application using true-to-prototype colours, fonts and logos to produce a model fit for any collection.

New tooling has also been produced and is employed here to depict this Scottish Region locomotive which has seen its headcode discs and communication doors replaced with central headcode panels. The distinguishing features of these Scottish locos – their square-cornered headcode boxes, the lack of handrails around the headcode boxes and the uneven bottom to the nose – are all present and correct on this model of No. 40063 which carries BR Blue livery which is supplied with SOUND FITTED.

• Bachmann Branchline OO Scale
• Era 7
• Pristine BR Blue livery
• Running No. 40063
• SOUND FITTED – Fitted with a ESU V5DCC Sound Decoder
• Length 285mm

DETAIL VARIATIONS SPECIFIC TO THIS MODEL

• Central Headcode Panels (Scottish Region type) – Glazed displaying ‘Dominos’
• Nose-Top Handrails
• Nose-Corner Handrails
• Clayton Boiler Port on Roof with Blank Fitted
• Cantrail Grilles Arranged as appropriate to a locomotive with a Clayton Boiler
• Square Boiler Access Panel
• Fitted with Dual Brakes (Air Pipes fitted)

BACHMANN BRANCHLINE CLASS 40 SPECIFICATION

MECHANISM:

• Five pole, twin shaft motor with two flywheels providing drive to both bogies
• Authentic 1Co-Co1 drive arrangement with six axle drive
• Electrical pickup from all twelve driving wheels
• Separate metal bearings fitted to each driven axle
• Gearing arranged for prototypical running speeds and haulage capabilities
• 16.5mm (OO gauge) wheels to NEM310 & NEM311 standards with authentic profile and detailing
• NEM coupling pockets to NEM362 standards integrated into each bogie
• Designed to operate on curves of second radius (438mm) or greater

DETAILING:

• Bogies fitted with separate steps and sandboxes
• Rotating radiator fan (un-motorised)
• Separately applied metal detail parts, including grab handles, sand pipes and etched fan grilles
• Sprung buffers
• Pre-fitted driver in one cab
• Each model is pre-fitted with a full set of decorated, model-specific buffer beam pipework and accessory parts

LIGHTING:

• Directional lighting, including headlights and high intensity headlights where applicable, switchable on/off at either end on DCC or Analogue control
• Cab lighting*, assigned to two DCC functions for separate switching of each
• Authentic light colours and temperatures selected for each model based on era and application

DCC:

• Plux22 DCC decoder interface

SOUND:

• Two quality speakers employed for optimum sound reproduction, fitted to every model as standard
• ESU Loksound V5DCC Sound Decoder fitted to SOUND FITTED versions
• Sound files produced specifically for the Bachmann Branchline Class 40 using recordings from real locomotives
• SOUND FITTED models operate on DCC and Analogue control as supplied. On Analogue, an authentic engine start up sequence and running sounds are produced when power is applied

LIVERY APPLICATION:

• Authentic liveries applied to all models
• Multiple paint applications employed on each model using BR and corporate specification colours
• Logos, numerals and text added as appropriate using multi-stage tampo printing using authentic typefaces, logos and colours
• In addition, where applicable Etched Nameplates and Plaques are also provided

Class & Prototype

British Rail Class 40 "Whistlers" were iconic diesel-electric locomotives that pioneered Britain's transition from steam to diesel traction between 1958-1985. Built by English Electric with distinctive turbocharger whistles and 2000hp engines, these 200 locomotives initially worked prestigious services like the Flying Scotsman before settling into secondary passenger and freight duties. Their conservative engineering prioritized reliability over power, leading to eventual displacement by more capable designs. Seven locomotives survive in preservation, while excellent model representations from Bachmann, Graham Farish, and Heljan serve railway modellers across all scales. The class remains beloved for its pioneering role, distinctive sound, and elegant styling that defined the early diesel era.

No prototype found.

Operator & Livery

British Rail (1965-1997) transformed Britain's railways through revolutionary modernisation, introducing the iconic double arrow logo, Rail Blue livery, and business sectorisation. BR pioneered high-speed rail with the InterCity 125 and Advanced Passenger Train, electrified major routes, and created profitable divisions like InterCity and Network SouthEast. From steam succession through diesel and electric development to privatisation preparation, British Rail's diverse locomotive fleet, multiple livery schemes, and operational scenarios provide unparalleled variety for railway modellers across all scales and periods.

BR Blue, also known as Rail Blue or Monastral Blue, was introduced in 1965 as part of British Rail's comprehensive corporate identity overhaul that accompanied the rebranding from British Railways to British Rail. The colour was officially defined by British Standards BR28/6001 (airless spray finish) and BR28/5321 (brush finish), representing a dark, greyish blue tone specifically chosen to hide dirt and weathering effects well.

The livery was prototyped on the experimental XP64 train in 1964 before becoming the standard scheme from 1 January 1965. Rail Blue was applied to all diesel and electric locomotives with yellow warning panels (initially small, then extending to full yellow ends from 1966). The standardised application included the iconic double arrow logo and Rail Alphabet typeface, creating one of the most successful transport corporate identities of the 20th century.

The livery dominated British Rail operations for over two decades until sectorisation in the 1980s began fragmenting the unified appearance. Despite initial colour fading problems in early applications, these were resolved by the late 1970s when the Large Logo variant was introduced featuring extended yellow areas and full-height double arrow symbols. Rail Blue's enduring appeal among railway enthusiasts reflects its role as the definitive British Rail image during the organisation's most unified period.