懸(xuan)臂(bi)吊(diao)起(qi)重(zhong)機(ji)工(gong)作(zuo)強(qiang)度(du)為(wei)輕(qing)型(xing),起(qi)重(zhong)機(ji)由(you)立(li)柱(zhu),回(hui)轉(zhuan)臂(bi)回(hui)轉(zhuan)驅(qu)動(dong)裝(zhuang)置(zhi)及(ji)電(dian)動(dong)葫(hu)蘆(lu)組(zu)成(cheng),立(li)柱(zhu)下(xia)端(duan)通(tong)過(guo)地(di)腳(jiao)螺(luo)栓(shuan)固(gu)定(ding)在(zai)混(hun)凝(ning)土(tu)基(ji)礎(chu)上(shang),由(you)擺(bai)線(xian)針(zhen)輪(lun)減(jian)速(su)裝(zhuang)置(zhi)來(lai)驅(qu)動(dong)懸(xuan)臂(bi)回(hui)轉(zhuan),電(dian)動(dong)葫(hu)蘆(lu)在(zai)懸(xuan)臂(bi)工(gong)字(zi)鋼(gang)上(shang)作(zuo)左(zuo)右(you)直(zhi)線(xian)運(yun)行(xing),並(bing)起(qi)吊(diao)重(zhong)物(wu)。起(qi)重(zhong)機(ji)旋(xuan)臂(bi)為(wei)空(kong)心(xin)型(xing)鋼(gang)結(jie)構(gou),自(zi)重(zhong)輕(qing),跨(kua)度(du)大(da),起(qi)重(zhong)量(liang)大(da),經(jing)濟(ji)耐(nai)用(yong)。內(nei)置(zhi)式(shi)行(xing)走(zou)機(ji)構(gou),采(cai)用(yong)帶(dai)滾(gun)動(dong)軸(zhou)承(cheng)的(de)特(te)種(zhong)工(gong)程(cheng)塑(su)料(liao)走(zou)輪(lun),摩(mo)擦(ca)力(li)小(xiao),行(xing)走(zou)輕(qing)快(kuai);結構尺寸小,特別有利於提高釣鉤行程。

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