General Introduction:

　　The lateral resistance of track ballast is not sufficient to assure the safe operation of railway vehicles after track ballast regulating and tamping. A proper stabilization in both vertical and horizontal is required. SRIDA WD-350 dynamic stabilizer is mainly used for new line construction, old-line repair and overhaul to improve the lateral resistance of track and stability of track bed. The vehicle can be worked with some other track maintenance machines such as ballast regulator, ballast-cleaning machine, tamping machine etc. to form mechanical working group. Both end of the machine are fitted with cabins.