This train, DR98960 and DR98910 is a model of a Windhoff Multi Purpose Vehicle (MPV) in Railtrack blue and green livery. The manufacturer is Bachmann and the catalogue number was 31-577.
The model features Sandite, Water Jetting and Control modules for the various railhead treatment required.
In south east England, the real MPV trains can be based at Horsham and Tonbridge depots.
The model features very fine handrails along the sides of the modules.
This dynamic monochrome photograph highlights the roof detail on the driving cabs of the model.