Summary: This bogie is suitable for operating on meter gauge or wide gauge railway in Brazil , and has such features as three-piece casting steel bogie structure. It adopts single-stage suspension and constant friction wedge dumpling device, increasing the width of main and auxiliary friction surfaces for the wedge to improve anti-lozenge rigidity. The bogie is comprised of wheelset and bearing, bolster assembly, side frame assembly, elastic suspension device and damping device, constant contact side bearing and brake rigging, etc.
Main technical parameters:
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Axle load (t)
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32.5
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Tare weight (t)
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5.4
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Gauge (mm)
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1600
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Operating speed (km/h)
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80
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Min. radius of curvature negotiable (m)
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120
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Wheel diameter (mm)
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965
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