??????? ?? 4020, ????? ???? ????? ???????? ? ??????? ?? Deere Power Change, ???????? ??-?????? ???? ?? ???????????, 4010 ???????? John Deere ? ??? ?????? ??????, ?????????? ??? ?????? ?????? – ??? ?????? ???-??????? ???????????? ??? ????????? ?????? ?????? – ?????? ?????????? ?? John Deere.. ??????? ?????? ??????????? ?? ??????? ???????? ??????