KM70 coal hopper wagon - KM70

It can be unloaded by manual or air dumper, capable of loading great quantity and dependable in structure. - details see: https://www.vehicleto.com/km70-coal-hopper-wagon-10039336
Type: Hopper WagonPreload: > 50tMaterial: Q450NQRl steelPlace of Origin: Shandong China (Mainland)
Brand Name: CNRModel Number: KM70  
KM70 coal hopper wagon
contact supplier for KM70 coal hopper wagon


Type KM70 coal hopper car is a kind of side wall bearing all steel hopper car without cover . Its
loading capacity is 70 ton.

It is loaded from the top, unloaded from the bottom with, Top lock device and two grade drive, it can be unloaded by manual or air dumper, capable of loading great quantity and dependable in structure.

It adopts 25t axle weight crossing supporting bogie (K6 bogie).

Main components, such as under frame, side wall, end wall, bottom gate and back hopper are all
made by atmospheric erosion resisting Q450NQRl steel which is of 450 Mpa bending strength. The center sill is made of Z shape high strength steel of 450 Mpa bending strength.

Air brake system uses stepless empty and load automatic regulator.

Loading Capacity (t)70
Tare Weight (t)≤23.8
Volume(m3)75
Axle Weight (t)23
Speed(km/h)120
Min. Radius(m)145
Bottom door4

Rolling Stock Gauge confirms to GB146.1-1983 Standard Railway Locomotive and Rolling Stock Gauge.

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