CAT en KOMATSU-bedriuw hawwe allegear bulldozers fan ferskillende grutte, KOMATSU lytse bulldozers hawwe D37EX-34, D37PX-24, D39EXi-24, D39PXi-24, D39EX-24, D51EXi-24, D51EXi-24, D541PXi-1, D51PXi-24, D51PXi-24, D51PXi-5 middelgrutte bulldozers hawwe D61EXi-24, D61PXi-24, D61EX-24, D61PX-24, D65EXi-18, D65PXi-18, D65EX-18, D65PX-15, D65PX-15, X-H5, D65PX-15, X-H5, D5 -18 WH 、D65WX-18 WH, D71EXi-24, D71PXi-24, D71EX-24, D71PX-24, grutte dozers hawwe D85EXi-18, D85PXi-18, D85PXi-18, D55EX-85X, D85EX-18X, D85EX-18X, D5 PX-18 WH 、D155AXi-8、D155AX-8、D155AX-8 WH、D155PX-8 LGP、D155CX-8 K170, oerflakmynboudozers hawwe D375A-8, D475A-8, D475A-8, D-medium, D3, D4, D4, D4, D4, D3, D 1 、D5, D6, D6XE, D7, D8, grutte dozers hawwe D9, D10, D10T2, D11/D11CD, ús fabryk kin spoarrol, dragerrol, kettingwiel, reedrider, segemt sho, track shoe, kettingketting leverje etc dy undercarriage dielen foar dy dozers dielen.