Ukwethulwa Okuqukethwe 1. Isingeniso: Ukuqonda Ukubaluleka Kwama-Elvators Bucket ku-Machanical Hardware 2. Ukusebenza Okuthuthukisiwe: Ukuthuthukisa Umkhiqizo Ku-Mechanical Operations 3. Ukuphindaphindeka: Ukuzivumelanisa nezicelo Ezihlukahlukene kuMishini Industry 4. Izinyathelo Zokuphepha: Ukunciphisa Izingozi nokuqinisekisa Inhlalakahle ye-Operator 5. Ukusebenza kwezindleko: Ukuzuzisa Izinsizakalo Nokunciphisa Ukusebenza Kwezinsiza