discharge g wagon open top

{"cid":"91191462","title":"Railway Ballast Hopper Wagon , Open Top Hopper Car 36m3 Custom Axle Load","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/fe\/86a742c29460bca7fd8bb58a4b3e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Railteco","Minimum Order Quantity":"One pcs","Delivery Time":"6 months","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"According to customer's requirement","Packaging Details":"Railteco Standard Packing","Name":"Hopper Wagon","Axle Load":"As per client","Max. Operating Speed":"80km\/h","Brake Type":"AAR or TB","Track Gauge":"1435mm","Capacity":"36m3"}}

{"cid":"91206076","title":"Air Unloading Coal Railway Wagon With Four Bottom Discharge Hatches","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/5e\/9b8ff715cec785cdd0c294cc7cea-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Tieke","Model Number":"KF72","Minimum Order Quantity":"One set","Delivery Time":"3-6 months","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"1000 sets per year","Packaging Details":"Nude packing with support base and with anti-collision protection","Name":"Air Unloading Coal Railway Wagon with Four Bottom Discharge Hatches","Application":"Transport coal by railway","Load & unload":"Upper load, bottom and sides unload","Railway Gauge":"1435 mm","Pay Load":"72 tons","Tare weight":"24.7 tons","Bogie type":"K6 three big piece casting steel bogie","Coupler":"No. 17 coupler and MT-2 draft gear","Design speed":"120 km\/h"}}