起(qi)升(sheng)減(jian)(jian)速(su)機(ji)(ji)(ji)用于起(qi)重機(ji)(ji)(ji)起(qi)升(sheng)機(ji)(ji)(ji)構(gou)的機(ji)(ji)(ji)械(xie)傳(chuan)(chuan)動。根據(ju)(ju)各(ge)類(lei)(lei)型起(qi)重機(ji)(ji)(ji)起(qi)升(sheng)機(ji)(ji)(ji)構(gou)的技術性(xing)(xing)能(neng)(neng)要求和(he)型式(shi)(shi)(shi)布(bu)置(zhi)(zhi)，可設計(ji)為(wei)行星傳(chuan)(chuan)動、棘(ji)輪棘(ji)爪傳(chuan)(chuan)動、中間過輪硬聯(lian)接式(shi)(shi)(shi)傳(chuan)(chuan)動的三(san)減(jian)(jian)速(su)機(ji)(ji)(ji)、二減(jian)(jian)速(su)機(ji)(ji)(ji)或單減(jian)(jian)速(su)機(ji)(ji)(ji)布(bu)置(zhi)(zhi)等，設計(ji)、工(gong)藝性(xing)(xing)能(neng)(neng)優良(liang)，使用性(xing)(xing)能(neng)(neng)可靠；運(yun)行減(jian)(jian)速(su)機(ji)(ji)(ji)用于起(qi)重機(ji)(ji)(ji)行走(zou)機(ji)(ji)(ji)構(gou)的機(ji)(ji)(ji)械(xie)傳(chuan)(chuan)動。根據(ju)(ju)各(ge)類(lei)(lei)型起(qi)重機(ji)(ji)(ji)行走(zou)機(ji)(ji)(ji)構(gou)的技術性(xing)(xing)能(neng)(neng)要求和(he)型式(shi)(shi)(shi)布(bu)置(zhi)(zhi)，可設計(ji)為(wei)底座式(shi)(shi)(shi)和(he)三(san)支點式(shi)(shi)(shi)聯(lian)接型式(shi)(shi)(shi)，設計(ji)、工(gong)藝性(xing)(xing)能(neng)(neng)優良(liang)，使用性(xing)(xing)能(neng)(neng)可靠