National Wagon Preservation Group - Greenbrier built two batches of bogie box wagons for Network Rail in 2009. 120 were high-sided wagons coded IOA and used in block formations to deliver ballast
![Richard Bywater on X: "#WagonPics No.564 : Network Rail HQA-J 59.95 Tonne Autoballaster Generator Wagon 380323 built at Doncaster in 2001 for Railtrack. Providing power to a rake of wagons at Wainfleet Richard Bywater on X: "#WagonPics No.564 : Network Rail HQA-J 59.95 Tonne Autoballaster Generator Wagon 380323 built at Doncaster in 2001 for Railtrack. Providing power to a rake of wagons at Wainfleet](https://pbs.twimg.com/media/EIToQLHX0AAnXWB.jpg:large)
Richard Bywater on X: "#WagonPics No.564 : Network Rail HQA-J 59.95 Tonne Autoballaster Generator Wagon 380323 built at Doncaster in 2001 for Railtrack. Providing power to a rake of wagons at Wainfleet
![BW0053 Dapol 4F-045-012 IOA Ballast Wagon Network Rail, excellent/near mint used boxed – Zetland Model Railways BW0053 Dapol 4F-045-012 IOA Ballast Wagon Network Rail, excellent/near mint used boxed – Zetland Model Railways](https://zetlandmodelrailways.co.uk/wp-content/uploads/985106.jpg)
BW0053 Dapol 4F-045-012 IOA Ballast Wagon Network Rail, excellent/near mint used boxed – Zetland Model Railways
![anyone know where i can find a oo gauge model? a d75 ballast cleaner matisa/network rail? plus the wagons too? : r/modeltrains anyone know where i can find a oo gauge model? a d75 ballast cleaner matisa/network rail? plus the wagons too? : r/modeltrains](https://preview.redd.it/883961fwkvq71.png?auto=webp&s=0bb9d580549ae937d4a05e416475b2026a1e6338)