Manufacturer catalogue image - please note that pre-release images may be CAD renders or CGI/AI images rather than photographs
Prototype Era
Era 10 (2005 to 2015) Rebuilding of the Railways
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 and usually travel in block trains of 10 wagons or more.
FEATURES
SPECIFICATIONS
MEASUREMENTS
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Dapol
4F-045-018
IOA Ballast Wagon Network Rail Yellow 3170 5992 025-4
Dapol
4F-045-019
IOA Ballast Wagon Network Rail Yellow 3170 5992 050-2
Dapol
4F-045-017
IOA Ballast Wagon Network Rail Yellow 3170 5992 006-4
Dapol
4F-045-013
IOA Ballast Wagon Network Rail Yellow 3170 5992 005-6
Dapol
4F-045-014
IOA Ballast Wagon Network Rail Yellow 3170 5992 015-5
Dapol
4F-045-016
IOA Ballast Wagon Network Rail Yellow 3170 5992 104-7
Dapol
4F-045-020
IOA Ballast Wagon Network Rail Yellow 3170 5992 110-4
The Dapol IOA Ballast Wagon (Network Rail Yellow, running number 3170 5992 043‑7) is a 00 gauge model of the Romanian‑built high‑sided open wagon used for carrying ballast and spoil. It represents the rebuild period of the railways and is finished in pristine condition. The original wagons were introduced in 2009, carried a Network Rail Engineers yellow livery and were known as “Mussel”, with a maximum load of 102 tonnes and typically operated in block trains of ten or more wagons.
The model features a finely moulded body with a range of separately added details, accurately printed livery, profiled wheels and standard NEM pockets. It uses NEM/Tension‑lock couplings and rides on Axiom Rail TF25 bogies. The wagon measures 183 mm in length and has a minimum curve radius of 438 mm (second radius).
Key specifications include: wagon type – IOA ballast wagon; livery – Network Rail yellow; running number – 3170 5992 043‑7; couplings – NEM; paint finish – pristine; built by Greenbrier Europe in Poland; built in 2009; manufacturer part number – 4F‑045‑015.