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