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