??????? ?? 4020, ????? ???? ????????? ? ??????? ?? Deere Power Shift, ???????? ??-????? ????????????, 4010 ???????? John Deere ? ??? ????? ????? ??????, ????????? ??? ???????? ???? – ??? ?????? ???-??????? ???????????? ??? ????????? ?????? ?????? – john deere ??? ??? ? ????????? ?????????? ?? John Deere.. ??????? ?????? ??????????? ?? ??-?????