Nā ʻāpana Excavator EX40(bearing) ʻO ka mea lawe pahu

ʻO Hitachi EX40 carrier roller he mea hoʻohana chassis koʻikoʻi no Hitachi EX40 excavator, aia ma luna o ka X-frame, hiki ke kākoʻo i ke ala kaulahao a mālama iā ia i ka neʻe pololei e hōʻoia i ka holo mālie o ke ala. , ma o ka forging, machining, wela a me nā kaʻina hana ʻē aʻe, me ka ʻoi aku ka maikaʻi o ka ʻaʻahu a me ka ikaika e hoʻololi i nā kūlana hana paʻakikī. He kūpono ia no Hitachi EX40 excavator.