![](http://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/WheelArrangement_4-4-4.svg/230px-WheelArrangement_4-4-4.svg.png)
Locomotives classified 2′B2′ under the UIC classification of locomotive axle arrangements.
- The equivalent Whyte notation of locomotive axle arrangements is 4-4-4.
Locomotives classified 2′B2′ under the UIC classification of locomotive axle arrangements.