ʻO ka wehewehe: Cummins QST30 Engine Assembly, hou a ʻoiaʻiʻo.Ma muli o ka ʻenekini Japanese Komatsu SA12V-140, ua hana ʻia ia i ka makahiki 1988 a hiki ke hoʻohana ʻia no nā mea hoʻouka, bulldozers a me nā kaʻa hoʻolei.ʻO Cummins lāua ʻo Komatsu nā ʻoihana hui e hana ma CIC ma ʻAmelika Hui Pū ʻIa.Ua hoʻomaka lākou e hoʻohana ʻia i nā set generator ma Ianuali 1996.