Announced as part of ourWinter 2022 British Railway Announcements, we are delighted to present this Sales Area Exclusive N scale Class 31 Diesel Locomotive. This model, which will be available from retailers in Scotland, the North East and North West of England, and North Yorkshire, depictsRefurbished Class 31/1 No. 31130 'Calder Hall Power Station' in the Triple Grey livery of BR Railfreight with Coal Sector branding.

This Graham Farish Class 31/1 sports all the hallmarks of a refurbished machine with its bufferbeam cowling and bodyside band removed, headcode boxes plated over and radio pods present above each cab. The attractive BR Railfreight livery is faithfully applied and, being a coal sector loco, it may come as a surprise to learn that the locomotive was actually named after a nuclear power plant, for the coal sector was also responsible for resourcing nuclear traffic and No. 31130 is named after the Calder Hall plant in Cumbria.

With a Next18 DCC decoder socket and pre-fitted speaker, the marker and tail lights are added to by the high intensity headlights fitted at each end - all of which are functional, of course. If you're considering adding sound to your model, why not take the easy option and opt for a SOUND FITTED model with pre-fitted sound decoder and bring your layout to life with sound straight out of the box.

MODEL FEATURES:

• Graham Farish NScale
• Era8
• PristineBR Railfreight Coal Sector livery
• Running No. 31130
• Named 'Calder Hall Power Station'
• Accessory Pack
• NEM Coupling Pockets
• Coreless Motor
• Directional Lighting - independently switchable at each end via switches mounted on the circuit-board,or viaDCC
• Speaker Fitted
• Equippedwith a Next18 DCC decoder socket -recommended decoder No. 36-567A
• Length116mm
• Sales Area Exclusive Model - available from retailers in selected areas (see map for more details)

CLASS 31 HISTORY

The BR Class 31 Diesel Locomotives,originallyknown as the Brush Type 2s, were built by Brush Traction from 1957-1962,with a total of 263 locomotives constructed.ThefirstClass 31 entered serviceinNovember 1957 andthe designwas one of the Pilot Scheme locomotives ordered by British Railways to replace steam traction.TheClass was originally allocated to the Eastern Region, but gradually became common on both the Western and London Midland regions too.

TheClass 31/1s were the standard locomotives, distinguished from the first batch of locos - the 31/0s - which had Red Circle multiple-working control equipment, a non-standard feature that led to them being withdrawn relatively early in the late-1970s. The 31/1s were fitted with Blue Star multiple-working equipment, as found on many other BR classes, and all had steam heating boilers from new, making them ideal for hauling passenger services.The Class 31/1s could be found on a variety of secondary and relief passenger duties as well as parcels andfreight traffic.Commonly used inEast Anglia, with allocations atStratford and March depots, they werealsofound throughout the Eastern Region of BR with Finsbury Park sporting a large allocation, along with the depots at Tinsley, Immingham and Thornaby.Exampleswere also allocated to Bristol Bath Road and Old Oak Common on the Western Region, where they could be found working passenger trains as far west as Barnstaple and Paignton. In the early 1980s,Healey Mills andBescoton the Midland Region also gained an allocation as replacements for Class 25s.

During the 1970s some Class 31s were fitted with Electric Train Heating (ETH) and these were reclassified as 31/4s to denote this feature. The 1980s would see BR undertake a programme of refurbishment for much of the fleet, this included the fitting of ETH to more locomotives but refurbishment was not reserved exclusively for the 31/4s, Class 31/1s were also refurbished without receiving ETH equipment. During refurbishment bufferbeam cowlings were removed along with the bodyside band, headcode boxes were plated over and fitted with two marker lights, and any remaining disc headcodes were removed. Where steam heat boilers remained, these were removed and a concrete block added instead to maintain the weight balance.

As passenger work dried up, many of the 31/4s were displaced and found themselves allocated to the departmental sector. In 1990, to reduce maintenance costs and prevent their ETH-fitted locos being borrowed for passenger work when extra traction was needed, the departmental sector isolated the ETH and removed the jumper cables from some of its 31/4s, resulting in these locos being reclassified as 31/5s. There were also two locomotives classified as 31/6, these had through ETH wiring fitted allowing them to work double-headed with an ETH-fitted loco.

The first withdrawal came in 1975 following accident damage, but most survived until the 1990s when EWS took on 153 examples from BR's Transrail and Mainline freight divisions, although EWS spent little time running down its inherited fleet. Other operators however kept Class 31s active on the mainline and in 2022 it is still possible to see a 31 on the mainline. The Class has also been popular with the preservation movement, with more than 25 examples now preserved.