China railway wagon, railcar & wagon fittings exporter |    Thursday, 14.06.2012
 

C70 open-top wagon

Main structure: This wagon cosists of the car body, bogie coupler and buffer and brake system. The car body, consisting of under frame, side wall, end wall, car door and other components, is full of steel welding structure. The main section steel and material are Q450NQR1 high intensity weatherresistant steel. The bogie is type system K6 or K5. The air braking adopts airbreak system with the main pipe pressure of 500kpa and 600kpa. It mainly consists of 120 type control valve, 305mm-diameter integral spinning sealed type brake cyclinder, ST2-250 bidirectional brake shoe slack adjuster, KZW-A empty and load brake regulator and freight car derailment automatic braking system. Manpower brake system is type hand brake. The coupler and buffer is 17 type interlock or new coupler in E-level steel material, MT-2 buffer and oilness nylon coupler yoke support plate wear plate.

C70 open-top wagon

Main use: this wagon is used for Chinese standard-gauge railway, mainly to load and transport coal, ore, of building material, machinery equipment, steel, woods and other cargo as the general purpose railway wagon. Besides its capacity for manual loading, it can meet the requirements of mechanical loading by dumper and defreezing silo.

C70 open-top wagon

 

Main technical parameters

Loading capacity(t)
70
Tare weight(t)
<23.6
Axle load(t)
23
Volume(m3)
77
Special volume(m3/t)
1.1
Coefficient of tare weight
0.33
Load per meter of track(t/m)
<6.69
Commercial operation speed(km/h)
120
Minimum radius of curvature negotiable(m)
145
Length of vehicle(mm)
13976
Length between bogie pivot centers(mm)
9210
Length inside vehicle body(mm)
13000
Width inside vehicle body at upper side plate(mm)
2892
Width inside vehicle body(mm)
2792
Height inside vehicle body(mm)
2050
Coupler centerline height(mm)
880
Maximum width of vehicle(mm)
3242
Maximum height of vehicle(mm)
3143

 

 
 
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