冠(guan)航油壓(ya)千(qian)斤頂型號參數：

液壓千(qian)(qian)斤(jin)頂(ding)(ding)是指采用柱(zhu)塞或液壓缸作為剛(gang)性頂(ding)(ding)舉件的千(qian)(qian)斤(jin)頂(ding)(ding)。具(ju)有結(jie)構緊湊，工作平穩(wen)，頂(ding)(ding)撐力大，可(ke)自鎖等特點。液壓千(qian)(qian)斤(jin)頂(ding)(ding)的撐頂(ding)(ding)能(neng)力強，重型(xing)液壓千(qian)(qian)斤(jin)頂(ding)(ding)頂(ding)(ding)撐力超過(guo)100t。

冠航液壓千斤頂(ding)適用于起(qi)重高(gao)(gao)度不(bu)大(da)的(de)各種起(qi)重作業。它由(you)油(you)室(shi)、油(you)泵、儲(chu)油(you)腔、活(huo)(huo)塞(sai)、搖把、油(you)閥等主(zhu)要(yao)部(bu)分組(zu)成。工(gong)作時，只要(yao)往復(fu)扳動搖把，使(shi)手動油(you)泵不(bu)斷向油(you)缸(gang)內壓油(you)，由(you)于油(you)缸(gang)內油(you)壓的(de)不(bu)斷增高(gao)(gao)，就迫使(shi)活(huo)(huo)塞(sai)及(ji)活(huo)(huo)塞(sai)上面的(de)重物一(yi)起(qi)向上運動。打開回油(you)閥，油(you)缸(gang)內的(de)高(gao)(gao)壓油(you)便流(liu)回儲(chu)油(you)腔，于是重物與活(huo)(huo)塞(sai)也就一(yi)起(qi)下落。