NRD-4 internal combustion flexible shaft tamping machine is suitable for ballast tamping operation of any rail track type railway line maintenance.
NRD-4 internal combustion flexible shaft tamping machine is suitable for ballast tamping operation of any rail track type railway line maintenance.Its characteristic is light weight, easy to operate.It has good tamping quality, low failure rate, convenient maintenance, fast unloading speed and strong applicability,It can also tamp turnout with high performance price ratio, which is very suitable for railway ballast tamping operation.
Gasoline engine model | GX390 or GX160 |
Power | 6.6kw or 3.05kw* 2 |
Speed | 3600r/min |
Vibration times | 3000 times/min |
Amplitude | 1.2mm |
Host weight | 120kg |
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