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New Accurascale Exclusives - ICI and ZDV Engineers 21 Ton Hopper Packs

New Accurascale Exclusives - ICI and ZDV Engineers 21 Ton Hopper Packs

Our recent announcement of our 21 ton BR hopper wagons, later designated HTO and rebodied and designated HTV has gone down very well indeed with modellers. 

Considering it fills a long standing and much needed gap in the wagon range of 00/4mm modellers, it is unsurprising how popular they have been if our pre-orders are anything to go by!

Of course, even though the HTO and HTVs were very much seen as a humdrum BR standard wagon in grey and bauxite liveries, they did go in differing directions later on in their careers, with industrial and engineering operations making use of them later in their lives.

This always gives us some great ideas for some limited edition, one time run "Accurascale Exclusives" packs, and today we present two very different packs to you for consideration; our ZDV engineers triple pack, and our ICI internal user pack!

ZDV Pack

With the transfer of domestic coal transport to the air braked wagon fleet of HEA wagons in the 1980’s, the HTV fleet were in terminal decline. British Rail engineers saw this and upon evaluation deemed many wagons to have a reasonable amount of serviceable life left in them. Engineering trains were typically vacuum braked and employed ex squadron service wagons in new roles and the HTV’s were no different. Whilst many wagons were converted to box-body spoil wagons such as Clams and Rudds, some of the fleet retained their original bodywork either in cut down form to gain the Tope fishkind name or not altered at all and just receiving the ZDV TOPS code.

Our pack of ZDV engineers wagons represent the latter. Photographs show these wagons in use variously in the late 1980’s and early 1990’s for carrying spoil at many infrastructure jobs across the country. The patch painting, rusty bodywork and chalked markings make these wagons stand out from the rest as being unloved, uncared for yet equally vital in maintaining the country’s railway network.

ICI Pack


ICI Lostock Soda ash works, Northwich is more well known as being the destination of the 1930’s built LMS bogie hoppers from Tunstead but their internal rail network had a number of other vehicles present.

As well as a brace of Ruston 165 0-4-0 diesel shunters, there were a small number of ex BR rebodied HTV hoppers. These were used from their withdrawal in the 1980s well in to the 1990s for carrying “hot rocks”, hot, processed limestone around the plant during the production of Soda Ash (Sodium Carbonate)

The Model

Each wagon features a wealth of separately applied detail, from handrails on the diecast chassis and hopper ends to the intricate brake gear and hopper operating mechanism underneath, all museum quality detail and prototypical accuracy modellers now come to expect from our wagons and which is now our standard specification.

As well as a diecast chassis with full hopper detail, each wagon rides on 26mm axles, which are 2mm in diameter, with pin points in brass bearing cups for ultimate smooth performance and ease of conversion to finescale tolerances.

With the wagons announced later in development to curb waiting times, we're already at decoration stage and we are about to begin production of these wagons in the coming weeks. Delivery of the models to customers is currently estimated at Q3 2025. Both wagon packs will be a one off, limited production run in special presentation packaging like all models in the Accurascale Exclusives range.

Each pack is priced at £99.95 and we're operating their usual 10% off when you buy two packs or more, along with a new offer of 15% when you buy 5 or more packs direct from our website. That means each wagon just costs £27.47 when you factor in loyalty points rewards and postage and packaging being free! They can of course be mixed with other HTO/HTV wagon packs in the launch range to get these discounts. 

Pre-order yours today for no money down via the link below.

Pre-Order Your Accurascale Exclusives 21 Ton Hopper Packs Here!

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