Le sprocket isetyenziselwa i-Bulldozer, impahla yi-50Mn okanye i-45SIMN, ubunzima malunga ne-HRC55-58, inoluhlu olubanzi lokukhetha, i-sprocket isetyenziswa kwimodeli ekhethekileyo ye-excavators yohlobo lwe-crawler kunye ne-bulldozer esuka kwi-0.8T-100T, isetyenziswa ngokubanzi iibulldozers kunye nabembi beCaterpillar, Komatsu, Hitachi, Kobelco, VOLVO, Hyundai, Daewoo njl.njl, bathatha itekhnoloji yokulungiswa okuchanekileyo kunye nobuchule obukhethekileyo bonyango lobushushu, ngoko ke ukufikelela kowona kumelana nokunxiba kunye nokwandisa ixesha lobomi ukuya kwinqanaba eliphezulu.