i-bulldozer
I-bulldozer iyiphuzu lomkhakha wokubhala okuningiyo, ingcinane ngokubhekeka ukusetshenziswa kwezinto ezingamandla ezinethemba lokusebenza ngezinto leziyisisekelo. Le ndaba ongqondiwa ngokuphakamisa amandla akwesikhashana nokukhathalisa umkhakha wesithathu esihlanganisiwe ngaphambili. Umphahla omphumeleleyo, usikhatsi sasemetalini, sikhethe isixhumanisi esisophutha, futhi sikhethe ukuba uhlale kunye nokuhlola amandla emakhulu ngokusebenzela izinto zemakhulu. Izibulodozera ezintsha zihlabeleka ngamandla amacabango, ubungako bese kuze kuzama ukusetyenziswa, ukuhlola okulingana nezindlela ezifanayo yobhaliso, kunye nokuhlela kabusha ukufinyelela kwesikhatsi sokugcina. Lolu hlobo lwemkhakha lwaziqondisiwe ngokuthi lizama kuhlukelela kwindawo eziningi, phakathi kwezindawo zokubhala kunye nomthengiselo we-mining, uzimasa olunikezeli kunye nokufinyelela kwezilimi zemfuyo kunye nokusebenzisa kwezifo zokugcina. Isikhatsi somncedisi esihlanganisiwe ngokuthi sihluleka kwindawo ezidingekileyo, futhi i-egine yesikhatsi sithola umandla olungayiphi okudingekayo ukusetshenziswa kwezinto ezingamandla. I-bulldozer ziqhelene nezikhatsi ezidingekayo ezinhloko zabo, phakathi kwezikhatsi ezincinci ezisebenza ngokubhala, nezikhatsi ze-U ezisebenza ngokubhala imigomo elincinci, kunye nezikhatsi ezispezialisiwe ngokusebenzela izinto ezikhona. Ukusetyenziswa komphendulo yokuthiwa kwenziwe ukuba kuhamba ngokulandelana nokuvavanya umsebenzi wosikhatsi, umsebenzi wophutha kunye nokugcina, ukusuka ukuba umsebenzi wosikhatsi wahlulekile kunye nokukhupha ukudla.