Expected Delivery Q4 2025 (Subject to change at Manufacturer’s Discretion)

No. 37420 was the penultimate member of the Inverness eight, Nos. 37414-37421, the octet of locomotives allocated to the far north for working passenger and freight trains to Aberdeen, Kyle of Lochalsh and Wick/Thurso, that famously wore the Highland Rail stag branding. Converted to Class 37/4 configuration in December 1985 its new specification included various cosmetic upgrades as well as electric train heat (ETH) capability rated at 30, enough to provide juice to six or seven pressure vent Mk.2s, modified CP7 bogies regeared for a top speed of 80 mph and Brush BA1005A alternators to replace the original generators.

The Inverness batch was also fitted with Radio Electronic Token Block (RETB) equipment soon after refurbishment to work the Dingwall-Kyle line and the recently commissioned section to Wick and Thurso. Like all 31 members of the sub class, the former No. 37297 (originally D6997), was released from Crewe Works in large logo livery. However, in comparison to the Eastfield and Cardiff allocations, and the RETB-fitted Class 37/0s that preceded them, this group did not universally receive names.

Happily No. 37420 was one of the three that did, being dedicated The Scottish Hosteller on 28 June 1986 at the Inverness Open Day. After four and a half years working out of the Highland capital, it joined the Thornaby FCTY Trainload pool in May 1990 retaining its full Scottish regalia, albeit with a colourful Kingfisher logo on the cabside, until it became the last 37/4 painted into the general user InterCity Mainline scheme the following December. Six years later it also became the last Type 3 to carry Regional Railways livery and it was switched off in July 2000. It was cut up at Hulls of Rotherham in February 2008.

Specification

Building on the already class leading specification of the existing Accurascale Class 37s, this new production run sees all new tooling to cater for the Class 37/4 variant (and other future variants!) which now includes the operating roof fan which is synced to the DCC sound file and also operates on DC. With subtle tweaks around the bonnet top doors, improved glazing fitment to stop them popping out in rough handing through the postal/courier systems, grille tweaks, and building on the already impressive drive train and sound set up, the ultimate Class 37 in OO/4mm gauge has taken another step forward from the competition.

Accurascales new tooling also covers the new limited edition models for the SRPS and Key Model World for 37403 and 37710 respectively.

Common Features Include:

• Heavy die-cast metal chassis
• Accurate tumbleholme, nose, cab roof and cantrail curves taken from 3D Laser scan and extensive surveys
• Timeframe specific details, including but not limited to;
• Bogies (Fabricated and three variations of Cast)
• Fuel tanks (As built and with later smooth-sided long range fuel tank)
• Three styles of buffer: large round Oleo, oval and squared oval
• With or without cab roof vents and bodyside windows
• Nose and roof aerials and antennas (where applicable)
• Three styles of windscreen: standard, centre toughened and all toughened
• Three styles of cab interior: as built, refurbished and modern DRS locos
• Four bufferbeam variations with different piping configurations
• Door kickplates where applicable
• Multiple body and nose slides to accurately represent almost every member of the class, including three variations of cantrail grille: early EE (for D6700-D6704), later EE and RSH
• Four roof styles: Original double riveted, single riveted, welded and welded with antennas
• Separately applied etched metal and high fidelity plastic detail parts, including grab handles, aerials, steps, wipers, nameplates, crests and more.
• Etched metal door kickplates (where applicable), frost grille (where applicable) & super fine etched metal roof grille
• Scale width wire handrails
• Turned brass roof-mounted horns on centre headcode examples
• Full underbody tank detail with brackets and pipework
• Bogies feature separate footsteps, etched footsteps, brake cylinders, speed recorder, end brake rigging and very fine brake chain
• Brake blocks on trucks (bogies) in line with wheels (can be moved for EM/P4 gauges)
• RP25-110 profile OO gauge wheels with fine scale drop in EM (18.2mm gauge) and P4 (18.83mm gauge) wheels available separately
• Accurate high-fidelity miniature snowploughs
• Fully sprung metal buffers, extra-fine factory-installed pipework and screw couplings
• Correct height mini-tension-lock couplers with NEM socket as well as a fully detailed bufferbeam
• Every model includes PowerPack / Backup Power Capacitor Bank for up to ten seconds of power free running, flicker free lighting and continuous sound
• High Performance traction, to include;
• High-quality five-pole motor with two flywheels
• Metal Helical Gear box for maximum performance and slow speed running
• Gearing arranged so locomotive can achieve a scale top speed of 100 mph (160 km/h)
• DCC ready with PowerPack Super-capacitor for uninterrupted power and super low speed running
• All wheel drive and all wheel pickup