MACHINE FOR CLEANING BALLAST OF A TRACK

摘要

The invention relates to a machine (1) for cleaning ballast (2) of a track (3), comprising a clearing chain (8) guided in chain channels (7). The chain channel (7) provided for transporting the ballast to the sifting plant (10) has a bottom opening (13). In said bottom opening, a plurality of sieve shafts that can be rotated around an axis for forming a sieve base is arranged.