48 commuter cars were built for Wuhan mass transportation in 2004. With type B aluminum alloy broad-body, the train-set have advantage of smooth running, longer lifetime and less maintenance.
　　The car features bolsterless bogies, VVVF inverter, micro-c

48 commuter cars were built for Wuhan mass transportation in 2004. With type B aluminum alloy broad-body, the train-set have advantage of smooth running, longer lifetime and less maintenance.