On March 12, CNR Qiqihar Railway Rolling Stock Co., Ltd., developed, jointly with Shenhua Group, and  passed the technical examination for the new designed KM100 and KM81 hopper coal wagons. The loads of KM100 wagon and KM81 are up to 100 tons and 81 tons accordingly. Type KM 100 wagon is also the world's largest load capacity of coal hopper car till now.

    

These new products are produced on the world advanced level, and will be met the requirements to all customers in the world.