Ningbo Rail Transportation Line 2 Phase 1

        The vehicles supplied for Ningbo Line 2 Phase 1 project are B type metros. The carbody adopts all welded drum-shape aluminum. The metro uses 6 cars formation (4 Motor car+2 Trailer car). The maximum operation speed is 80km/h and the design speed is 90km/h. The current collection adopts DC1500V overhead catenary. Based on the platform of B type metro, optimization design has been conducted. The equipments are suspended on side beam and aluminum honeycomb floor is adopted. The train control network software is developed independently and the whole vehicle uses modular design.