O matou falegaosimea fa'apolofesa e gaosia le eli ma bulldozer ma crawler crane ma uili uta ma isi masini faufale mea faigaluega i lalo o le taavale fa'apitoa mo le tele o tausaga. O la matou kamupani ua uma ona lesitala ma manumalo i le faailoga "KTS", "KTSV", "TSF", matou te matua tele i le gaosia o ituaiga uma o oloa faaulufale mai ma totonu o le atunuu ma masini dozer e faigofie ona faaleagaina vaega o ipu faavae, e pei o le ala o le uila, taavale solofanua, paie,sprocket, track link assy, track group, track shoe, track bolt&nut, Track adjuster cylinder, Track asjuster spring, Track cylinder assembly ,Pate nifo&Adapter,pakete so'oga H,Pakete itu so'oga,Pakete fa'apotopotoga,Pini nifo,Oti'oti, pine ala, vao togavao, pakete pa'u, ala puna, pakete, so'otaga, spacer ma isi. o matou oloa e fa'atau lelei i le Saina atoa. ma auina atu i fafo i Asia i sautesasae, atunuu Europa ma Amerika ma manumalo le tagata fa'aoga terminal's fa'afetai maualuga faifaipea e ala i le tulaga lelei ma foliga sili atu i fafo.