Dị ka mkpa ndị ahịa si dị, dị iche iche nkọwa nke Schiddan ebuli n'elu ikpo okwu ụgbọ ala, Schiddan ebuli hydraulic nyiwe, Schiddan hydraulic ikpo okwu lifts, Schiddan ụgbọ-n'ịnyịnya ikuku ọrụ nyiwe nwere ike ahaziri.Nabata ọhụrụ na ochie ahịa na bia kparita uka.