Maemo a ts'ebeliso ea li-bulldozer tsa matla a lipere a mahareng le a manyane 'marakeng oa US a fapane haholo le a' marakeng oa lapeng.Leha lits'ebetso tsa bulldozer tsa lapeng hangata e le tsa lipalangoang tsa lefatše, li-bulldozer tse mahareng le tse nyane 'marakeng oa US li sebelisoa haholo bakeng sa ts'ebetso ea maemo, e eketsang litlhoko tse matla mabapi le botsitso ba mochini (joalo ka ho leka-lekana le ho thothomela) le ho nepahala ha taolo ea lehare.5#DH13K2 e sebelisoa bakeng sa ts'ebetso e kopanetsoeng le li-brand tsa machaba tsa maemo a holimo, ho kenyeletsoa CAT le Komatsu, libakeng tse ngata tsa boemo ba mmuso le kaho ea lefatše US.