NX70
Main purpose of car
The car is a kind of 4-axle flat car with standard gauge, load capacity of 70t, capable of carrying various goods. It can load 20ft, 40ft international standard containers, 45ft, 48ft and 50ft international non-standard containers. It can also carry steel materials, trucks, goods in cases, machineries, large concrete bridge and military equipments, etec.
Main performance parameters and structure dimensions
Performance parameters
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1) 1X1AAA or 1AA or 1A or 1AX international standard container
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1×30.48t
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2) 2X1CC or 1C or 1CX international standard container
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2×30.48t
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3) 1X45ft international non-standard container
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1×30.48t
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4) 1X48ft international non-standard container
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1×30.48t
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5) 1X50ft international non-standard container
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1×30.48t
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Qty. of containers loaded and loading modes：
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d) Tare weight：
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23.8t
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e) Tare weight coefficient：
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0.34
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f) Weight per meter of track
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5.73t/m
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g) Axle load：
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23t
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h) Commercial running speed ：
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120km/h
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i) Min. radius of curve negotiated：
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145m
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j) Braking leverage：
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11.2
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k) Clearance limit：conforming to the requirement of GB146.1-83
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Main dimensions
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a) Length of car
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16366mm
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b) Length of underframe
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15400mm
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c)Distance between bogie pivot centers
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10920mm
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d) Max. width of car
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3157mm
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e) Width of underframe
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2960mm
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f) Height from floor surface to track surface (tare)
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1216mm
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g) Height from international container loading surface to track surface (tare)
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1216mm
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h) Height from coupler center line to track surface (tare)
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880mm
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i) Wheel diameter
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840mm
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