remorque à vidage latéral

CONT: Remorque à vidage latéral. Dans ce système, le culbutage [latéral] est (...) effectué à l'aide de vérins hydrauliques.

CONT: Side-dump wagons (...) are (...) able (...) to dump at high speeds.
OBS: When the haul road parallels the dump area, allowing a broadside discharge, side-dump units may be most appropriate. (...) these units (...) operate similarly to the rear dump equipment except the bed is hinged on the bottom of the side instead of at the rear.