Taug qab rau cov menyuam Crawler Crane
Tus neeg tsav tsheb khiav yog ib qho khoom ua ke ntawm crawler crane undercarriage. Nws lub ntsiab muaj nuj nqi yog los txhawb qhov nyhav ntawm cov crawler crane. Qhov nyhav ntawm tag nrho cov crawler crane kis tau mus rau hauv av los ntawm kev khiav khau thiaj li hais tias tus khiav nkag qis rau hauv qab cov menyuam yaus.
Lub log muaj li ntawm lub cev log, cov menyuam plhaw, thaws, lub nplhaib khi, npog thiab lwm yam khoom. Lub txheej txheem tseem ceeb yog kev forging, machining, thiab thaum tshav kub kub kho, tom qab lub npoo ntawm lub log yog quenched kom hnav tsis kam ntawm lub log saum npoo.
