Tataiso ena e felletseng e hlahloba lintlha tsa bohlokoa tse lokelang ho nahanoa ha u khetha a Crane e holimo ea lithane tse 20. Re batlisisa ka mefuta e fapaneng, lintlha tsa bohlokoa, lintlha tsa polokeho, 'me re fana ka likeletso tse sebetsang ho u thusa ho etsa qeto e nepahetseng mabapi le kopo ea hau. Ho tloha ho utloisisa matla a mojaro le bophahamo ba ho phahamisa ho khetha mohloli o nepahetseng oa matla le ho nahana ka tlhokomelo, tataiso ena e fana ka tsela e hlakileng ea ho fumana se nepahetseng. Crane e holimo ea lithane tse 20.
A Crane e holimo ea lithane tse 20 e etselitsoe ho phahamisa le ho tsamaisa meroalo e boima ho fihla ho lithane tse 20 tsa metric. Leha ho le joalo, bokhoni ba 'nete bo ka fapana ho latela lintlha tse kang potoloho ea mosebetsi (maqhubu le nako ea ts'ebeliso) le moralo oa crane. Li-cranes tse boima bo boima li hahiloe ho sebetsana le ts'ebetso e tsoelang pele, ha li-crane tse sebetsang ka mokhoa o bobebe li ka ba tse loketseng tšebeliso ea nakoana. Kamehla hlahloba lintlha tsa moetsi ho netefatsa hore boima ba krene bo lumellana le litlhoko tsa hau tsa ts'ebetso. U lokela hape ho nahana ka litlhoko tsa nako e tlang; na ho na le monyetla oa hore litlhoko tsa hau tsa ho phahamisa li fete lithane tse 20 nakong e tlang?
Mefuta e mengata ea Li-cranes tse boima ba lithane tse 20 li fumaneha, e 'ngoe le e' ngoe e loketse lits'ebetso tse ikhethileng. Tsena li kenyelletsa:
Bophahamo bo bolela sebaka se pakeng tsa litšiea tsa crane, ha bophahamo ba ho phahamisa e le sebaka se phahameng seo hoko e ka se tsamaeang ho ea holimo. Litekanyo tsena li bohlokoa ho tseba hore na crane e fihla hokae le hore na e loketse sebaka sa hau sa mosebetsi. Litekanyo tse nepahetseng tsa sebaka sa hau li bohlokoa pele u reka.
Li-cranes tse boima ba lithane tse 20 e ka tsamaisoa ke mehloli e fapaneng, ho kenyeletsoa li-motors tsa motlakase (tse atileng haholo bakeng sa ts'epo le ts'ebetso ea tsona), lienjineri tsa diesel (tse loketseng libaka tsa kantle kapa tse hole), kapa litsamaiso tsa moea. Khetho e itšetlehile ka lintlha tse kang ho fumaneha ha motlakase, maemo a tikoloho, le tekanyetso. Hangata likoloi tsa motlakase li iponahatsa e le tsona tse theko e boima ka ho fetisisa ka nako e telele ka lebaka la litšenyehelo tse tlaase tsa ho sebetsa.
Tšireletseho ke ea bohlokoa ha u sebetsana le mechine e boima. Lintlha tsa bohlokoa tsa polokeho bakeng sa a Crane e holimo ea lithane tse 20 kenyeletsa:
| Sebopeho | Crane e le 'ngoe ea Girder | Crane ea Double-Girder |
|---|---|---|
| Mojaro Matla | Ho fihla ho lithane tse 20 (ho ipapisitse le bolelele le moralo) | Ho fihla ho lithane tse 20 le ho feta (mokhoa o moholo oa bokhoni) |
| Litšenyehelo | Ka kakaretso ho fokotsa chelete ea pele | Matsete a pele a holimo |
| Tlhokomelo | Tlhokomelo e bonolo | Tlhokomelo e rarahaneng haholoanyane |
Tlhokomelo ea kamehla ke ea bohlokoa bakeng sa ho netefatsa ts'ebetso e bolokehileng le e sebetsang ea hau Crane e holimo ea lithane tse 20. Sena se akarelletsa ho hlahlojoa kamehla, ho tlotsoa le ho lokisoa ha ho hlokahala. Ho ipapisa le melaoana eohle e amehang ea polokeho le ho etsa tlhahlobo e phethahetseng ea kotsi le hona ho bohlokoa. Ho fumana lintlha tse ling mabapi le melaoana e ikhethileng sebakeng sa heno, ikopanye le balaoli ba sebaka sa heno.
Bakeng sa khetho e pharaletseng ea li-cranes tsa boleng bo holimo, ho kenyelletsa Li-cranes tse boima ba lithane tse 20, nahana ka ho hlahloba likhetho tse fumanehang ho Suizhou Haicang Automobile Sales Co., LTD. Ba fana ka mefuta e mengata ea litharollo tse matla le tse tšepahalang ho fihlela litlhoko tse fapaneng tsa ho phahamisa.
Hopola, ho khetha se nepahetseng Crane e holimo ea lithane tse 20 ke letsete le bohlokoa. Ho ela hloko lintlha tsohle tse boletsoeng ka holimo ho tla etsa bonnete ba hore u khetha crane e fihlelang litlhoko tsa hau mme e etelletsa pele polokeho le katleho.
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