| 摘要 |
The mud scraper 1 comprises a chassis consisting of two parts 2a, 2b which define two runways C1, C2 respectively. Each chassis 2a, 2b is equipped with rollers 5 and of crossmembers 6, the crossmembers 6b adjacent to the rollers 5 form water-ejection ramps. The two chassis 2a, 2b are articulated to one another so that they can pivot by two connection devices 10 in order to fold them towards one another for the purpose of transporting the mud scraper from one point to another without dismantling it. <IMAGE>
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