No ke aha i koʻikoʻi ai ke kumu kūʻai, a he aha nā mea ʻokoʻa nui?
He mea kupaianaha loa ka ʻokoʻa kumu kūʻai ma waena o nā uea uea kaʻa a me nā mea uea excavator. No nā kaʻa maʻamau, ʻo ke kumu kūʻai o hoʻokahi pūʻulu o nā mea hoʻopaʻa uea maʻamau mai nā kakini a i nā haneli he nui; ʻo nā mea hoʻohana uea ʻenekini o nā hiʻohiʻona kiʻekiʻe ke kumu kūʻai ʻole ma mua o 1,000 yuan. I ka hoʻokaʻawale ʻana, hāʻule maʻamau ke kumu kūʻai o nā uea excavator ma waena o nā haneli a me nā kaukani yuan, a hiki i kekahi o nā harnesses uea kūikawā a piha paha ke piʻi aku ma luna o 10,000 yuan. ʻO nā kumu nui o kēia ʻokoʻa kumu kūʻai nui aia i nā ʻokoʻa i nā mea, nā kaʻina hana hoʻolālā, nā unahi hana, a me nā mea ʻē aʻe. Penei ke anaina kiko.
- Nā Kūlana Koho Mea
Na Uea Uea Kaa
Ke holo nei nā kaʻa ma kahi ʻano ʻoluʻolu, no laila e hoʻokō nui nā mea o kā lākou harnesses i nā koi o ka pale maʻamau a me ka lawe ʻana. Hoʻohana pinepine ʻia nā uea i nā conductors keleawe maʻamau, ʻo nā papa insulation ka mea maʻamau e hoʻohana i nā mea maʻamau e like me PVC, a ʻo nā mea hoʻohui ka mea maʻamau o nā kikoʻī maʻamau i hoʻohālikelike ʻia i ka volta maʻamau a me ke kaiapuni o nā kaʻa. No ka laʻana, hiki ke hoʻopaʻa ʻia ke kumu kūʻai o ka ʻenekini wahie injector uea o kahi kaʻa ʻohana maʻamau - ʻo ke kumukūʻai o ka mīkini wahie injector uea o Changan Eado ma kahi o 600 yuan. Ma waena o kāna mau kumu kūʻai, helu ʻia nā kelepona ma kahi o 30% a me nā mea hoʻohui e pili ana i 20%, e hopena i kahi kumukūʻai haʻahaʻa haʻahaʻa.
Na Uea Eli
Hana nā Excavators i nā wahi paʻakikī e like me nā kahua kūkulu a me nā mines no ka manawa lōʻihi, a pono lākou e kū i nā hoʻokolohua e like me ke kiʻekiʻe kiʻekiʻe, ka lepo, ka haʻalulu, a me ka lole mechanical. No laila, pono e hoʻohana kā lākou mau mea uea i nā mea ʻoi aku ka maikaʻi: ʻoi aku ka mānoanoa o nā uea i nā conductors keleawe ʻaʻahu, ʻoi aku ka nui o nā ʻāpana insulation i nā mea kūikawā e like me Teflon (ʻo ia ka pale wela kiʻekiʻe a me ka anti-ʻelemakule), a pono e hana ʻia nā mea hoʻohui me nā mea hoʻoheheʻe ikaika kiʻekiʻe ka wai a me ka lepo. No ka laʻana, ʻo ka hui 571-0454 uea harness hui kūpono no ka mīkini Caterpillar C18 e kūʻai i 4,888 yuan, a ua kākoʻo ʻia ke kumukūʻai kiʻekiʻe e ke kumu kūʻai kiʻekiʻe o nā mea kūikawā.
