Product center-product introduction
Product description：GQ70 tank car for carrying light oil
Main brief introduction：
GQ70 tank car for carrying light oil is suitable for running on Chinese standard gauge railways, it is mainly used for carrying the chemical medium such as gasoline, kerosene and diesel oil. It adopts top loading/ top unloading mode, also can achieve loading/unloading in a row with the existing ground loading/unloading facilities. It is mainly composed of tank body assembly, traction and sleeper assembly, coupler and draft gear, brake device, bogie, safety accessories etc. It adopts the structure without center sill, without passing platform set at car ends. The tube body adopts slope bottom structure, for easy discharging oil, to improve discharge empty ratio. Adopting type K6 bogie, type 120 control valve, KZW-A automatic empty/load changeover device, automatic derail brake device, NSW-Ⅰ hand brake, type 17 coupler in class E steel and MT-2 or HM-1 draft gear.
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Main parameters：
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Load capacity
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70t
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Tare weight
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≤23.6t
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Axle load
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23(+2% ～-1%)t
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Total volume of tank body
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80.3m³
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Effective volume of tank body
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78.7m³
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Working pressure of tank body
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0.15MPa
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Distance between bogie pivot centers
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8050mm
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Length of car
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12216mm
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Commercial running speed
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120km/h
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Min. radius of curve negotiated
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145m
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Ambient temperature for car usage
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-40～+50℃
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Clearance limit conforming to provisions of GB 146.1－1983 Clearance limit for standard gauge railway locomotive and rolling stock
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