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