抓鬥起重機是一種自動取物機械,tadezhuaquhexiechuwuliaodongzuoshiyouxiechuanjisijicaozong,buxuyaofuzhurenyuan,yinerbimianlegongrendefanzhonglaodong,jieshenglefuzhugongzuoshijian,dadatigaolezhuangxiexiaolv。zhuadouqizhongjidatifenweiqiaoshizhuadouqizhongji,menshizhuadouqizhongji,zhebishizhuadouqizhongji,tongchangrenmenchangshuodezhuadouqizhongjishizhizhebishidezhuadouqizhongji,liruyuanmudiao。