WD-320 DynamicTrack Stabilizer
性能及特點
Through two excitation devices, the WD-320 track dynamic stabilizer causes the track skeleton and ballast bed to produce transverse level vibration and transmit the vertical static pressure to the ballast bed. In this way, the ballast flows and re-arranges to fill each other to make the track sink evenly under control and in the vibration state without changing the original geometry and accuracy, so as to increase the horizontal resistance of operating railway and improve the overall stability of ballast bed. The limit speed conditions after the maintenance operation can be effectively loosened.
After being modified, the stabilizer can be used to stabilize turnouts.
主要技術參數Overall dimension (L × W × H):18942 mm × 2700 mm × 3970 mm
Curb weight:60 t
Gauge:1435 mm
Rated power of engine:348 kW
Max. bidirectional self-propelled speed:100 km/h
Max. towed speed:120 km/h
Pivot distance of bogies:12000 mm
Emergency braking distance:≤ 800 m (At a speed of 90 km/h on straight and level tracks)
Min. traveling radius:100 m
Min. working radius:180 m
Wheelbase of bogie:1500 mm ??????
Working speed:0 ~ 2.5 km/h
Working efficiency:?0.2 ~ 2.5 km/h
Total exciting force:?0 ~ 2 × 200 kN
Vibration frequency:0 ~ 42 Hz
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