160km / h bogie technical
From:
2016-05-04
Product Name: |
160km / h bogie technical |
Product Description: |
160km / h bogie technical parameter
Axle arrangement: C0-C0
Top operational speed(km/h): 160
Top trial speed(km/h): 176
Rail gage(mm): 1435
Axle load(t) : 21
Wheelbase(mm) : 2000+2350
Bogie pivot pitch(mm): 12720
Wheel diameter(mm)(New/Worn): 1250/1150
Distance between backs of wheel flanges(mm): 1353
Tread contour: JM3 worn profiled wheel tread
Power of traction motor(kW): 1250
Driving mode: single helical gear
Drive ratio : 3.769
Starting tractive effort/Bogie(kN): 210
Motor suspension: Rigid suspension on frame
Free axial play of axle box bearings(mm): 0—±10—0
Foundation brake mode: disc brake
Minimum radius of curvature negotiable(m): 125(V≤5km/h)
Distance between the minima of motor drive unit and rail level (mm) (New wheel): 130
The bogie weight(t) : 28.4
Unsprung mass(t) : 3.07
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