WAGR X 級
Running numbers: X class, 1001 - 1032 XA class, 140l - 1416
Rail gauge, 3' 6" (1067mm)
Wheel arrangement, 2-Do-2 (4-8-4)
Engine, Crossley HST V8
Power output, 1045 bhp (779 KW) or 1105 bhp (825 KW), sources differ - the lower figure may be net of power taken by auxiliaries
変速機、電気装置 4台のメトロポリタンヴィッカース製モーター
重量 80 tons