EntityQ331472· pop 19· linked from 89 articleswrecking ballSign in to saveheavy steel ball used for demolishing buildingsConnectionsexcavatorEntityUetersenEntityInternational Standard Book NumberEntitysteelEntityAugsburgEntitydynamiteEntitykinetic energyEntitycraneEntityquarryEntityforgingEntityRiver MerseyEntitySS Great EasternEntitydemolitionEntityHubert H. Humphrey MetrodomeEntityWrecking ballEntityKaman K-MAXEntityCategoriesConstruction equipmentDemolitionTools