I-SD6K bulldozer ifakwe injini yesondo II, iphampu ye-hydraulic kanye nemoto, izigaba ezintathu zokunciphisa isivinini samaplanethi, isistimu yokupholisa i-centralize4d, ukuhanjiswa kokulawulwa kwesilinganiso sikagesi kanye nokulawulwa kwe-hydraulic control.