O le kamupani CAT ma le KOMATSU e eseese uma lapopoa, KOMATSU laiti dozers ei ai D37EX-34, D37PX-24, D39EXi-24, D39PXi-24, D39EX-24, D51EXi-24, D51PXi-24, D51PXi-24, D51PXi-24, D51PXi-24 fa'atotonuga tetele o lo'o iai D61EXi-24, D61PXi-24, D61EX-24, D61PX-24, D65EXi-18, D65PXi-18, D65EX-18, D65PX-18,-6D-18,-D65PX-18,-6D X-18 WH 、D65WX-18 WH, D71EXi-24, D71PXi-24, D71EX-24, D71PX-24, tele dozers e iai D85EXi-18, D85PXi-18, D85EX-18、D85EX-15、D85EX-18、 5PX-18 WH 、D155AXi-8, D155AX-8, D155AX-8 WH, D155PX-8 LGP, D155CX-8 K170, fa'atosina eli i luga o lo'o i ai D375A-8, D475A-8, CAT tama'i dozers D3, D1, D1, D3, Medium. 、D5,D6,D6XE,D7,D8, tele dozers e iai le D9,D10,D10T2,D11/D11CD,e mafai e le matou fale gaosi oloa ona tu'uina atu le uila, ta'avale ta'avale, sprocket, idler, segemt, seevae ala, filifili ala, filifili ala ma seevae. ma isi vaega o lalo o taavale mo na vaega o le dozers.