Accurascale ACC2397

Class 50020 'Revenge' BR Blue Large Logo Diesel Locomotive

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

Prototype Era
Era 8 (1983 to 1994) British Rail Sectorisation

Manufacturer description

Expected Delivery Q4 2024 (Subject to change at Manufacturer's Discretion).

Accurascale OO Gauge Class 50 020 'Revenge' BR Blue Large Logo Diesel Locomotive.

Pre-Order yours today!

Accurascale announces the Class 50, the third and final member of their iconic English Electric (EE) six-axle trio that began with the Class 55 in 2018 and the Class 37 in 2019. With their award-winning ‘Deltic’ now in customers’ hands and the first of the much anticipated Type 3s due to leave our factory in the coming weeks, it is now time to reveal the full details of the next classic main line locomotive to join their growing roster.

The Model:

The Accurascale Class 50 is the culmination of over three years of development that began with a 3D laser scan of No. 50017 at the Great Central Railway in 2019. Building on Accurascale’s growing range of diesel and electric locomotives, the EE Type 4 features their most impressive specification yet, with Accurascale’s ground shaking twin-speaker set up, working radiator fan, flange squeal sensor, full lighting package that includes preservation era oddballs, engine room and cab lighting with auto off feature and eight cab configurations with illuminated driver’s control desk.

The Class 50 Alliance also graciously allowed Accurascale to visit their fleet based at Kidderminster Diesel Depot on the Severn Valley Railway on several occasions, even raising No. 50044 on jacks to allow the Accurascale research team unprecedented access to the underframe! The full gamut of changes experienced by this class have been included on Accurascale’s extensive tooling suite to create the definitive Class 50, including optional multiple working equipment, missing handrails on D400, original headcode or plated with marker lights or sealed beam lights, no headlight, blanked headlight and headlight, wind deflectors, sandbox fillers, ‘grilled’ windows on refurbished locomotives (including the first pair which retained the window grommit for several years), early or late cast bogies, dynamic brakes, roof scavenger port, NRN or GSM-R radio equipment/fittings, seven- or 12-blade radiator fan and roof walkways. 

 

Specification:

- Highly-detailed OO scale model, 1:76.2 scale
- Minimum Radius 438mm (2nd Radius Set-track) in OO
- Die-cast metal chassis
- RP25-110 profile OO wheels with provision for re-gauging with scale-sized wheels for P4/EM gauges – with simple ride height adjustment – and ability to set brake blocks in line with wheels
- Separately-applied etched metal/plastic detail parts, including grab handles, steps, wipers, etc.
- Scale width wire handrails
- Etched metal pre-painted nameplates and crests (where applicable) provided for customer to install
- Interchangeable printed headcodes with full description covering the first nine years of the class plus preservation era
- Scale-sized and mounted snowploughs provided for customer to install, with one-piece NEM mounted option
- Full underframe tank, battery box and full-formed compressor detail with extensive pipework and other separate parts
- Fully sprung buffers, super-fine pipework and screw couplings (for display)
- Kinetic NEM coupler mounts at correct height and mini-tension-lock couplers
- Separately powered working radiator fan with different speed settings
- DCC ready [21-Pin MTX Socket] or Factory-Fitted DCC Sound options
- High Performance traction, to include; 
- Five-Pole motor with two flywheels
- Metal Helical Gear box for maximum performance and slow speed running
- Gearing arranged so locomotive can achieve minimum scale top speed of 125 mph (200 km/h)
- DCC ready with PowerPack capacitor for uninterrupted power
- All wheel drive (sprung centre axle) and all wheel pickup
- Fully detailed Lighting Pack, including:  
- Directional lighting, DC and DCC
- Switchable Red and white marker lights with correctly configured lights for preservation era oddballs 50008 and 50044
- Separately switched cab lighting and illuminated, driver’s desk, auto/off on movement
- Interior lighting with cast electrical compartment and engine bay detail on metal motor enclosure
- Customised Dual-Speaker Technology with large EM2 Style Bass Speaker and smaller ‘iphone’ style cube for higher frequencies (on DCC Sound-fitted models only)
- Hall sensor for flange squeal effect (on DCC Sound-fitted models only)

Catalogue listing

Model details

Prototype information

^* 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.