Product Name: Railway Hopper Wagon Big Capacity Type: Rolling Stock Certification: ISO9001 Customized: Customized Transport Package: Export Standard Origin: China Product Description CRRC Hangzhou Digital Technology Co., Ltd is atechnology-based subsidiary of CRRC group,which have aprofessional team of rail transit vehicles, electromechanical, photoelectric, algorithm, IT ..etc. We have set up operation center and R& Dcenter in Qianjiang New City and Qiantang New District of Hangzhou.hopper wagon is suitable for the shipment of coal , ore and other bulk goods , to meet the requirement of fixed grouping , recycling, designated loading and unloading, a large number of transit stations , ports , coal preparation, steel and other businesses. It can unload by pneumatic and manual.SPECIFICATIONS FOR K18AK COAL HOPPER WAGonMain performance parametersLoading Capacityt60Tare Weightt4Axle Loadt21Overall Lengthmm14738Overall Widthmm3240Overall Heightmm3570OthersCommercial Running Speedkm/h120Min Radius of Curvature Negotiatedm145Volumem³65