懸臂吊(diao)起重(zhong)機工作強度為輕(qing)型,起重(zhong)機由立柱(zhu),回轉臂回轉驅動(dong)裝置(zhi)及(ji)電動(dong)葫蘆組成,立柱(zhu)下(xia)端通過地腳螺栓固定(ding)在混凝土基(ji)礎(chu)上,由擺線針(zhen)輪減速裝置(zhi)來驅動(dong)懸臂回轉,電動(dong)葫蘆在懸臂工字(zi)鋼(gang)上作左(zuo)右直線運(yun)行(xing)(xing),并起吊(diao)重(zhong)物。起重(zhong)機旋臂為空心型鋼(gang)結構,自重(zhong)輕(qing),跨度大,起重(zhong)量大,經濟耐用。內置(zhi)式行(xing)(xing)走(zou)機構,采(cai)用帶滾(gun)動(dong)軸承的(de)特種工程(cheng)塑(su)料走(zou)輪,摩擦力小,行(xing)(xing)走(zou)輕(qing)快(kuai);結構尺寸小,特別有(you)利于提高吊(diao)鉤行(xing)(xing)程(cheng)。