BALLAST TREATMENT WAGON AND PROCESS FOR RENEWAL OF BALLAST AND TIES.

摘要

The invention relates to a railway car (100) comprising processing means (103) adapted to separate used ballast into reusable ballast and unusable ballast, further comprising rail lifting means (106) and recovery means. ballast track (104, 105). The track reset means (104, 105) can be provided to put reusable ballast and / or new ballast on track. The invention also relates to a work train comprising such a wagon, as well as to a renewal method using such a wagon.