Hoʻohana nui ʻia ka mua idler roller e kākoʻo a alakaʻi i ke ala, i hiki iā ia ke mālama i ke ala pololei i ka wā o ka hoʻokele kaʻa ʻana, ʻo ka mua idler roller kekahi i kahi haʻalulu haʻalulu a me ka hana buffer, hiki ke komo i kahi ʻāpana o ka hopena a me ka haʻalulu mai. ka honua, hāʻawi i kahi ʻike hoʻokele maʻalahi, a pale i nā ʻāpana ʻē aʻe o ke kaʻa mai ka pōʻino haʻalulu nui
ʻO ka hui ʻo YIKANG ka mea kūikawā i ka hana ʻana i nā ʻāpana ʻokoʻa no ke kaʻa hoʻoheheʻe crawler, me ka track roller, sprocket, top roller, front idler a me ke track rubber.
He kūpono kēia ʻano palaualelo no Morooka MST800
ʻO ke kaumaha: 50kg