WG6120DHA city bus 1)CCC,ISO9001,TS16949 2)Electric,12.0M 3)Wheelbase:6300mm ... chopper speed control system3F. axleEnd of boxing-style, I-beam structure, the two gap, capacity: 6.5T (Dongfeng Dana)4R. axleDouble ... chopper speed control system3F. axleEnd of boxing-style, I-beam structure, the two gap, capacity: 6.5T (Dongfeng Dana)4R. axleDouble ...