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
DCC Sound Version.
56074 Features:
Please see the full DCC Sound specification of the model below:
Cavalex Models have announced a newly-tooled Class 56 in 4mm.
The model is already significantly advanced and currently at the tooling stage, having been in the works for the past few years. All variants of the 56 are being tooled, to accurately cover all 135 locomotives produced between 1976 and 1984.
The Cavalex 56 has been designed completely from scratch, based on original works drawings from both Electroputere and BREL. Having incorporated numerous innovations into the model which they plan to showcase in the future. Whilst the 56 has been released by other manufacturers in the past, it was an obvious choice for Cavalex given the prototype ran with all of the released and forthcoming wagons, and being 56 fans, Cavalex wanted to capture the distinct differences between the four main versions of the ‘Grid’. They have deliberately chosen prototypes that don’t conflict with existing models of the class, whilst also releasing liveries never seen in 4mm scale. This extends to liveries not seen on certain versions; for example Red Stripe Railfreight on a Romanian built Class 56.
The locomotive will incorporate the following features:
The Cavalex 56 will be produced to the same high standard of finish as the highly regarded PGA and BBA/BLA wagons, incorporating similar levels of detail and innovation.
* 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.
Special commissions are usually only available new from the commissioning organisation, and may well have sold out on pre-order before they even end up listed here! But you may be able to find used items on marketplace or auction websites.
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Cavalex Models
CM - 56019 - RSR
Class 56 019 Railfreight Red Stripe Diesel Locomotive
Cavalex Models
CM - 56093 - LL
Class 56 093 Tinsley Celebrity BR Blue Large Logo Diesel Locomotive
Cavalex Models
CM - 56120 - LL
Class 56 120 BR Blue Large Logo Diesel Locomotive
Cavalex Models
CM - 56077 - OR
Class 56 077 Original Railfreight Livery Diesel Locomotive
Cavalex Models
CM - 56055 - LH
Class 56 055 Loadhaul Diesel Locomotive
Cavalex Models
CM - 56046 - TGC
Class 56 046 Construction Sector Diesel Locomotive
Cavalex Models
CM - 56074 - TGCS
Class 56 074 "Kellingley Colliery" Coal Sector Diesel Locomotive
Cavalex Models
CM - 56097 - TGM
Class 56 097 Metals Sector Diesel Locomotive
Cavalex Models
CM - 56091 - DCR
Class 56 091 'Driver Wayne Gaskell' (DCR) DC Rail Freight Diesel Locomotive
Cavalex Models
CM - 56070 - BRB
Class 56 070 BR Blue Diesel Locomotive
Cavalex Models
CM - 56049 – CR
Class 56 049 "Robin of Templecombe' Colas Rail Diesel Locomotive
Cavalex Models
CM - 56023 - TGCS
Class 56 023 Coal Sector Diesel Locomotive
Cavalex Models
CM - 56008 - BRB
Class 56 008 BR Blue Livery Diesel Locomotive
Cavalex Models
CM - 56018 - EWS
Class 56 018 EWS Livery Diesel Locomotive
Cavalex Models
CM-56081-56098-GBRF
Class 56 081/098 GBRF Farewell Railtour Diesel Locomotive Twin Pack
Cavalex Models
CM - 56097 - TGM - SOUND
Class 56 097 Metals Sector Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56091 - DCR - SOUND
Class 56 091 'Driver Wayne Gaskell' (DCR) DC Rail Freight Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56023 - TGCS - SOUND
Class 56 023 Coal Sector Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56120 - LL - SOUND
Class 56 120 BR Blue Large Logo Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56070 - BRB - SOUND
Class 56 070 BR Blue Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56019 - RSR - SOUND
Class 56 019 Railfreight Red Stripe Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56046 - TGC - SOUND
Class 56 046 Construction Sector Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56018 - EWS - SOUND
Class 56 018 EWS Livery Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56093 - LL - SOUND
Class 56 093 Tinsley Celebrity BR Blue Large Logo Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56055 - LH - SOUND
Class 56 055 Loadhaul Diesel Locomotive (DCC Sound)
Cavalex Models
CM - 56049 – CR - SOUND
Class 56 049 "Robin of Templecombe' Colas Rail Diesel Locomotive (DCC Sound)
Cavalex Models
CM-56081-56098-GBRF-SOUND
Class 56 081/098 GBRF Farewell Railtour Diesel Locomotive Twin Pack (DCC Sound)
Cavalex Models
CM - 56008 - BRB - DCC
Class 56 008 BR Blue Livery Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56018 - EWS - DCC
Class 56 018 EWS Livery Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56019 - RSR - DCC
Class 56 019 Railfreight Red Stripe Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56023 - TGCS - DCC
Class 56 023 Coal Sector Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56046 - TGC - DCC
Class 56 046 Construction Sector Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56049 – CR - DCC
Class 56 049 "Robin of Templecombe' Colas Rail Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56055 - LH - DCC
Class 56 055 Loadhaul Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56070 - BRB - DCC
Class 56 070 BR Blue Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56074 - TGCS - DCC
Class 56 074 "Kellingley Colliery" Coal Sector Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56077 - OR - DCC
Class 56 077 Original Railfreight Livery Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56091 - DCR - DCC
Class 56 091 'Driver Wayne Gaskell' (DCR) DC Rail Freight Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56093 - LL - DCC
Class 56 093 Tinsley Celebrity BR Blue Large Logo Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56097 - TGM - DCC
Class 56 097 Metals Sector Diesel Locomotive (DCC Fitted)
Cavalex Models
CM - 56120 - LL - DCC
Class 56 120 BR Blue Large Logo Diesel Locomotive (DCC Fitted)
Cavalex Models
CM-56081-56098-GBRF-DCC
Class 56 081/098 GBRF Farewell Railtour Diesel Locomotive Twin Pack (DCC Fitted)
Cavalex Models
CM - 56134 - TGC
Class 56 Triple Grey Coal Sector No.56134 Diesel Locomotive
Cavalex Models
CM - 56133 - LL
Class 56 BR Blue 'Crewe Locomotive Works' No.56133 (Large Logo) Diesel Locomotive
Cavalex Models
CM - 56002 - OR
Class 56 BR Original Railfreight Grey No.56002 Diesel Locomotive
Cavalex Models
CM - 56134 - TGC SF
Class 56 Triple Grey Coal Sector No.56134 Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56036 - LL SF
Class 56 BR Blue No.56036 (Large Logo) Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56111 - LL
Class 56 BR Blue No.56111 (Large Logo) Diesel Locomotive
Cavalex Models
CM - 56111 - LL SF
Class 56 BR Blue No.56111 (Large Logo) Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56021 - BRB
Class 56 BR Blue No.56021 Diesel Locomotive
Cavalex Models
CM - 56107 - LH
Class 56 Loadhaul No.56107 Diesel Locomotive
Cavalex Models
CM - 56037 - BRB SF
Class 56 BR Blue 'Richard Trevithick' No.56037 Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56089 - RSR SF
Class 56 BR Railfreight Grey No.56089 (with Red Stripe) Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56021 - BRB SF
Class 56 BR Blue No.56021 Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56052 - TGC
Class 56 Triple Grey Construction No.56052 Diesel Locomotive
Cavalex Models
CM - 56105 - CR SF
Class 56 Colas Rail No.56105 Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56105 - CR
Class 56 Colas Rail No.56105 Diesel Locomotive
Cavalex Models
CM - 56129 - TGT SF
Class 56 Triple Grey Transrail No.56129 Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56036 - LL
Class 56 BR Blue No.56036 (Large Logo) Diesel Locomotive
Cavalex Models
CM - 56002 - OR SF
Class 56 BR Original Railfreight Grey No.56002 Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56133 - LL SF
Class 56 BR Blue 'Crewe Locomotive Works' No.56133 (Large Logo) Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56052 - TGC SF
Class 56 Triple Grey Construction No.56052 Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56129 - TGT
Class 56 Triple Grey Transrail No.56129 Diesel Locomotive
Cavalex Models
CM - 56089 - RSR
Class 56 BR Railfreight Grey No.56089 (with Red Stripe) Diesel Locomotive
Cavalex Models
CM - 56107 - LH SF
Class 56 Loadhaul No.56107 Diesel Locomotive - DCC Sound
Cavalex Models
CM - 56037 - BRB
Class 56 BR Blue 'Richard Trevithick' No.56037 Diesel Locomotive
Cavalex Models
56-MOD-SOUND
OO Class 56 ESU V5.0 Sound Upgrade Kit with Speaker (Modern LED Lighting Unit) - 21 pin
Cavalex Models
56-ORIG-SOUND
OO Class 56 ESU V5.0 Sound Upgrade Kit with Speaker (As-built lighting unit) - 21 pin
Cavalex Models Class 56 number 56074 “Kellingley Colliery” is a limited‑edition 4 mm diesel locomotive released under the Rails of Sheffield range. It is supplied with DCC sound and carries the Coal Sector livery that the prototype wore from 1989 to 1995. The model represents the British Rail Class 56 built at Doncaster and is catalogued under part number CM‑56074‑TGCS‑SOUND.
The DCC sound version includes a custom ESU sound project that drives independently powered roof fans, a newly developed speaker unit (passive radiator combined with a sugar‑cube speaker), and fully controllable lighting for parked, yard, light‑engine and “on‑train” modes. Hall‑sensor technology provides automatic flange squeal when the wheels enter sharp curves, and a built‑in power bank together with floating centre axles delivers smooth, uninterrupted running.
Detail features comprise a distinctive fabricated cab shape, cut‑away buffer beam, diamond‑mesh side grilles, can‑trail and roof grilles, steel cab and window frames, and etched “Kellingley Colliery” name plates. The locomotive incorporates separate bogie components, photo‑etched grilles, alloy chassis, a 5‑pole motor with twin flywheels geared for prototypical speeds, and a 21‑pin DCC interface with a removable roof panel for easy fitting.
Cavalex have produced the model from original Electroputere and BREL drawings, tooling all 135 locomotives built between 1976 and 1984. The release follows a development period of several years and aims to match the finish standards of the company’s PGA and BBA/BLA wagons, offering optional roof‑fan operation, varied can‑trail grill configurations and optional EM/P4 wheel‑set packs.
The model is available for order as a factory‑fitted DCC‑sound version, with optional accessories such as drop‑in wheel‑set packs.