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