Fumanisa ezona khreyini zikhulu zelori zehlabathi, amandla azo okuphakamisa anomtsalane, kunye namashishini abawasebenzayo. Funda malunga nemimangaliso yobunjineli emva kwaba matshini bakhulu kwaye ujonge usetyenziso lwabo kwiiprojekthi ezahlukeneyo.
Ukumisela eyona inkulu Ikhreyini enkulu yelori emhlabeni Ingumngeni, njengoko inkulu inokubhekisa kwimiba eyahlukeneyo: amandla okuphakamisa, ubude be-boom, imilinganiselo yonke, okanye ubuchwephesha betekhnoloji. Abakhuphisi abaninzi bakhuphisana ngewonga, ngamnye egqwesa kwiindawo ezithile. Siza kuphonononga abanye babagqatswa abaphambili kunye nezinto ezinegalelo kubuchule babo obukhethekileyo.
Abavelisi abaninzi bavelisa iikhreyini zelori ezinkulu. Ukuchaza eyona inkulu kunzima ngenxa yokwahluka kweemetrics kunye nenkqubela phambili yetekhnoloji. Nangona kunjalo, abanye bahlala bebeka phakathi kwabakhuphisana abaphezulu ngokusekwe kubuchule babo bokuphakamisa kunye nokufikelela.
ILiebherr LR 11000 ihlala ichazwa njengenye yezona khreyini zikhasayo zikhulu zehlabathi. Ngelixa ingeyiyo ngokungqongqo i-crane yelori, umthamo wayo omkhulu wokuphakamisa kunye nesikali esigunyazisa ukukhankanywa. Ukuphakama kwayo okuchukumisayo kunye nokufikelela kwayo kuyenza ilungele iiprojekthi ezifuna kakhulu. Iinkcukacha ezithe vetshe kwiinkcukacha zayo zinokufumaneka kwi Iwebhusayithi yeLiebherr.
I-Terex CC 8800-1 yenye i-crane enamandla yokurhubuluza eyaziwa ngokuba namandla akhethekileyo okuphakamisa. Ngokufana ne-Liebherr LR 11000, ubukhulu bayo obukhulu kunye nokusebenza okuchukumisayo kuyibeka phakathi koomatshini bokuphakamisa abakhulu emhlabeni. Ukufumana iinkcukacha ezithe vetshe, jongana ne Iwebhusayithi yeTerex.
Abanye abavelisi abaninzi, kubandakanywa Suizhou Haicang Automobile sales Co., LTD, ukuvelisa iikhreyini zelori ezininzi. Ngelixa besenokungasoloko bebanga iwonga eliphezulu, amandla abo okuphakamisa asephezulu kakhulu kwaye ajongana neemfuno ezahlukeneyo zokuphakamisa obunzima kumashishini ahlukeneyo.
Ubungakanani be Ikhreyini enkulu yelori emhlabeni inamacala amaninzi. Imiba ephambili ibandakanya:
Aba matshini bakhulu bayimfuneko kwiiprojekthi ezahlukeneyo ezinkulu, kubandakanya:
| Imodeli yeCrane | Ubukhulu boMmandla wokuPhakamisa (iitoni) | Ufikelelo olukhulu (iimitha) |
|---|---|---|
| I-Crane A (Umzekelo) | 1200 | 100 |
| I-Crane B (Umzekelo) | 1000 | 120 |
Qaphela: Iinkcukacha ezikule theyibhile ziyabonisa kwaye zisenokungabonakalisi ezona nkcukacha zeekhreyini ezifumanekayo kurhwebo. Ngalo lonke ixesha ubhekisele kwiinkcukacha zomvelisi ngolwazi oluchanekileyo.
Ukuchonga eyona inkulu Ikhreyini enkulu yelori emhlabeni ihlala ingumbuzo ontsonkothileyo ngenxa yeemetrikhi zokusebenza ezininzi. Nangona kunjalo, iicranes ekuxoxwe ngazo apha zihlala ziphakathi kwezona zinkulu kwaye zinamandla ekusebenzeni, ezimele imisebenzi emangalisayo yobunjineli kunye nokuququzelela iiprojekthi zamabhongo kwihlabathi liphela.
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