Nkọwa: Cummins QST30 Engine Assembly, ohuru na ezigbo.Dabere na igwe Japanese Komatsu SA12V-140, arụpụtara ya na 1988 ma enwere ike iji ya maka ndị na-ebu ibu, ndị na-ebu bulldozer na gwongworo mkpọfu.Cummins na Komatsu bụ njikọ aka iji mepụta na CIC na United States.A malitere iji ha na generator tent na Jenụwarị 1996.