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