1. Ukuhlinzeka ngezingxenye ze-undercarriage okuhlanganisa ama-track roller, ama-carrier roller, ama-sprockets, i-idler assembly, izixhumanisi zamathrekhi nezicathulo zethrekhi;
2. Imikhiqizo eyengeziwe iyatholakala: Caterpillar, Volvo, Hitachi, Hyundai, Kobelco, Komatsu, XCMG, SANY nokunye.
3. Ifanele ama-excavators nama-bulldozers ukusuka ku-3tons kuya ku-700tons
4. Ikhwalithi ephezulu yokusakazwa kwensimbi nobuchwepheshe obuphambili bokwelashwa kokushisa
5. Ukusebenza okuhle kakhulu & ukumelana nokugqoka okuqinile