Manufacturer catalogue image - please note that pre-release images may be CAD renders or CGI images rather than photographs
Prototype Era
Era 9 (1995 to 2004) Initial Privatisation
66091 arrived in the UK in 1999 and, like the rest of the EWS fleet, was put straight into service. Like 66017, it was not initially fitted with auto-couplers or mirrors, gaining these during the mid-2000s. 66091 retained its EWS livery until June 2020, when it became the first to be repainted into plain DRS blue as part of a locomotive hire contract, along with a number of other DB Class 66s. It was returned to DB Cargo in early 2024 and reinstated to the DB fleet in full red livery in early 2025. On 19 July 2025, 66091 was named “Accurascale” in recognition of the charity work undertaken for DB Cargo’s charity partner and the funds raised through the previously produced 66190 “Martin House”.
* 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.
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Accurascale
ACC2633
Class 66 - DB 'Climate Hero' Green - 66004
Accurascale
ACC2647-DCC
Class 66 - EWS Maroon - 66171 - DCC Sound Fitted
Accurascale
ACC2654-DCC
Class 66 - DRS Blue - 66122 - DCC Sound Fitted
Accurascale
ACC2634
Class 66 - DB Red - 66167
Accurascale
ACC2655
Class 66 - Freightliner Green/Yellow - 66507
Accurascale
ACC2639
Class 66 - DRS Blue - 66122
Accurascale
ACC2649-DCC
Class 66 - DB Red - 66167 - DCC Sound Fitted
Accurascale
ACC2632
Class 66 - EWS Maroon - 66171
Accurascale
ACC2651-DCC
Class 66 - GBRF Blue/Orange - 66763 - DCC Sound Fitted
Accurascale
ACC2648-DCC
Class 66 - DB 'Climate Hero' Green - 66004 - DCC Sound Fitted
Accurascale
ACC2636
Class 66 - GBRF Blue/Orange - 66763
Accurascale
ACC2656-DCC
Class 66 - Freightliner Green/Yellow - 66507 - DCC Sound Fitted
Accurascale
ACC2573
Class 66 - EWS Maroon - 66001
Accurascale
ACC2652-DCC
Class 66 - GBRF BR Green 'Evening Star' - 66779 - DCC Sound Fitted
Accurascale
ACC2574-DCC
Class 66 - EWS Maroon - 66001 - DCC Sound Fitted
Accurascale
ACC2637
Class 66 - GBRF BR Green 'Evening Star' - 66779
Accurascale
ACC2638
Class 66 - Freightliner Orange - 66415
Accurascale
ACC2653-DCC
Class 66 - Freightliner Orange - 66415 - DCC Sound Fitted
Accurascale
ACC2405
Class 66 Crew - Driver/Secondman - Privatisation
Accurascale
ACC2406
Class 66 Crew - Driver/Driver - Privatisation
Accurascale
ACC3011
Class 66 - DB Maritime Blue - 66142
Accurascale
ACC3012
Class 66 - DB - 66190
Accurascale
ACC3013
Class 66 - Freightliner Powerhaul - 66414
Accurascale
ACC3014
Class 66 - GBRF - 66724
Accurascale
ACC3015
Class 66 - GBRF BR - 66789
Accurascale
ACC3019 - EXL
Class 66 - GBRF Triple Grey - 66793
Accurascale
ACC3021-DCC
Class 66 - DB Maritime Blue - 66142 - DCC Sound Fitted
Accurascale
ACC3022-DCC
Class 66 - DB - 66190 - DCC Sound Fitted
Accurascale
ACC3023-DCC
Class 66 - Freightliner Powerhaul - 66414 - DCC Sound Fitted
Accurascale
ACC3024-DCC
Class 66 - GBRF - 66724 - DCC Sound Fitted
Accurascale
ACC3025-DCC
Class 66 - GBRF BR - 66789 - DCC Sound Fitted
Accurascale
ACC3026-DCC
Class 66 - DRS - 66421 - DCC Sound Fitted
Accurascale
ACC3027-DCC
Class 66 - Colas - 66849 - DCC Sound Fitted
Accurascale
ACC3028-DCC
Class 66 - Fastline - 66302 - DCC Sound Fitted
Accurascale
ACC3029-DCC-EXL
Class 66 - GBRF Triple Grey - 66793 - DCC Sound Fitted
Accurascale
ACC3018
Class 66 - Fastline - 66302
Accurascale
ACC3017
Class 66 - Colas - 66849
Accurascale
ACC3016
Class 66 - DRS - 66421
Accurascale
ACC3462
Class 66 - DB - 66091
Accurascale
ACC3464
Class 66 - Freightliner (ONE) - 66587
Accurascale
ACC3463
Class 66 - Freightliner (60th Anniversary) - 66501
Accurascale
ACC3461
Class 66 - EWS - 66017
Accurascale
ACC3473-DCC
Class 66 - Freightliner (60th Anniversary) - 66601 - DCC Sound Fitted
Accurascale
ACC3472-DCC
Class 66 - Freightliner (ONE) - 66587 - DCC Sound Fitted
Accurascale
ACC3471-DCC
Class 66 - Freightliner (60th Anniversary) - 66501 - DCC Sound Fitted
Accurascale
ACC3469-DCC
Class 66 - EWS - 66017 - DCC Sound Fitted
Accurascale
ACC3458-DCC
Class 66 - GBRF/LTM Black - 66718 - DCC Sound Fitted
Accurascale
ACC3465
Class 66 - Freightliner (60th Anniversary) - 66601
Accurascale
ACC3475-DCC
Class 66 GBRF (Newell and Wright) No.66747 Diesel Locomotive - DCC Sound
Accurascale
ACC3467
Class 66 GBRF (Newell and Wright) No.66747 Diesel Locomotive
Accurascale
ACC3457-DCC
Class 66 - GBRF/LTM White - 66721 - DCC Sound Fitted
Accurascale
ACC3456
Class 66 - GBRF/LTM Black - 66718
Accurascale
ACC3455
Class 66 - GBRF/LTM White - 66721
Accurascale Class 66 DB No. 66091 is a 6‑axle diesel locomotive kit featuring DCC sound. It is supplied as a DCC‑ready model (ACC3470‑DCC) in DB livery and represents the initial privatisation era of the Class 66 fleet.
The prototype entered service in the United Kingdom in 1999, initially lacking auto‑couplers and mirrors which were added during the mid‑2000s. It retained its original EWS livery until June 2020, when it became the first of its class repainted in plain DRS blue under a hire contract. The locomotive returned to DB Cargo in early 2024 and was restored to full red DB livery in early 2025. On 19 July 2025 it was named “Accurascale” to acknowledge charity work for DB Cargo’s partner.
Model enhancements include a newly tooled exhaust silencer, revised hand‑brake linkages in the off position, an etched middle handrail bracket, options for roof‑mounted Wi‑Fi pods, Freightliner cab‑door handle variants and BMAC‑replacement lighting units. New buffer‑plate combinations allow additional prototype variations.
Deluxe features for DCC‑sound models comprise a PowerPack capacitor for uninterrupted power, customised dual‑speaker technology (a large bass speaker and a smaller high‑frequency cube) and a hall sensor for flange‑squeal effects. DCC options include a 21‑pin MTX socket or a factory‑fitted ESU LokSound 5 decoder. The traction package uses a five‑pole motor with two flywheels, gearing for a minimum scale top speed of 75 mph (120 kph) and all‑wheel drive with pickup. Lighting is fully detailed with directional DC/DCC control, switchable red and white marker lights (day/night), and separately switched cab lighting that operates automatically on movement.