| Class NAY-12 (AY-12, AYJ-12, NAYJ-12) wagons entered service between 1979 and 1980. They are open hoppers designed to transport ballast.Number range 69 034 516 to 69 039 992 (NAY-12) and 69 040 001 to 69 041 083 (NAYJ-12), Length between couplers 13.534m, Length over headstocks 12.650m, Length between bogie pivot centres 9.750m, Height 2.767m, Width 2.500m, Tare (average) 23,700kg, Load 50,000kg. Capacity 32.93m3. |