柱式懸臂起重機是懸臂可繞固定於基座上的定柱回轉,或者是懸臂與轉柱剛接,在基座支承內一起相對於垂直中心線(xian)轉(zhuan)動(dong)的(de)由(you)立(li)柱(zhu)和(he)懸(xuan)臂(bi)組(zu)成(cheng)的(de)懸(xuan)臂(bi)起(qi)重(zhong)機(ji)。它(ta)適(shi)用(yong)於(yu)起(qi)重(zhong)量(liang)不(bu)大(da),作(zuo)業(ye)服(fu)務(wu)範(fan)圍(wei)為(wei)圓(yuan)形(xing)或(huo)扇(shan)形(xing)的(de)場(chang)合(he)。一(yi)般(ban)用(yong)於(yu)機(ji)床(chuang)等(deng)的(de)工(gong)件(jian)裝(zhuang)卡(ka)和(he)搬(ban)運(yun)。
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