Promotion!!!Railway Track Tamping Machines with lowest price
Promotion!!!Railway Track Tamping Machines with lowest price
Product Introduction
YD-22 hydraulic ballast tamping machine is a special purpose machinery used in the
maintenance of the railway works.
It is mainly used for the ballast tamping of the rail sleeper. It can be used to work in the interval time of the trains and no need for interval close. It has three kinds of engine:
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