4F-045-022 IOA Ballast Wagon Network Rail Yellow 3170 5992 036-1 DCC-Fitting-Service-NA accounting for more than a

accounting for more than a third of the total

piloted by Virgil Tracy

Introduced in early 1943

The Belpaire firebox is a square design and gives improved heat transfer from the fire to the water in the boiler

could haul greater loads than the German or US locomotives

4F-045-022 IOA Ballast Wagon Network Rail Yellow 3170 5992 036-1 DCC-Fitting-Service-NA accounting for more than aExpected Delivery September 2026 (Subject to Change at Manufacturer's Discretion). Please Note: Incorrect running number shown, pictures will be updated closer to release. The Romanian built IOA wagon is a type of high sided open wagon designed to carry ballast and spoil. They were first released in 2009 and all carried the distinctive Network Rail Engineers yellow livery and were designated Mussel. The IOA had a maximum load capacity of 102 tonnes