There is disclosed a uranium slurry hauling system comprising a low-boy trailer on which are mounted a pair of substantially identical slurry tanks. Each of the tanks comprises a generally horizontal cylindrical vessel surrounded by a protecting framework rigid with the trailer. The tanks are connected to the trailer frame in a fashion which allows racking movement of the trailer independently of the tanks, i.e. without imparting racking forces to the tanks. The trailer also provides a support location for a third substantially identical tank and is designed to carry two loaded tanks or three empty tanks.