The Dong Feng 4 (Chinese: 东风-4; pinyin: Dōng Fēng Sì; n'ụzọ nkịtị: 'East Wind 4') ma ọ bụ DF-4 (makwaara dị ka CSS-3) bụ a abụọ-ogbo Chinese Intercontinental ballistic rọketi na mmiri mmiri mmanụ ụgbọala (nitric acid/Unsymmetrical dimethylhydrazine). Ọ na-eche na-etinye n'ọrụ na mmachi nọmba na n'okpuru ala silos na-amalite na 1970s na n'oge 1980s. The Dong Feng 4 nwere a takeoff nkwalite nke 1,224.00 kN, a takeoff arọ nke 82000 kg, a dayameta nke 2.25 m, a ogologo nke 28.05 m na a fin nke 2.74 m. The nso nke Dong Feng 4, nke a kwadebere n'ụzọ na a 2,190 kg agha nuklia na 3.3 Megaton, na a nominal ike nso nke 5,500 km. Nke a na-enye a ezu anya iche iche (Nitric acid/Unsymmetrical dimethylhydrazine).
82000 kilogram