| Class XZ-7 (XZJ-7, XZLJ-7) wagons entered service in 1987 and are designed to transport mercury cell grade caustic soda.Number range 48 015 091 to 48 015 369, Length between couplers 13.784m, Length over headstocks 12.806m, Length between bogie pivot centres 9.906m, Height 3.890m, Width 2.424m, Tank diameter 2.026m, Tare (average) 22,580kg, Load 57,420kg, Capacity 39,950l (full) or 39,950l (caustic soda). |