Esi sikhokelo sibanzi sikunceda ukuba ujonge imarike iknuckle boom cranes ezithengiswayo, egubungela iimpawu eziphambili, iindidi, usetyenziso, kunye nezinto ekufuneka ziqwalaselwe phambi kokuthenga. Funda indlela yokufumana i-crane efanelekileyo ukuhlangabezana neemfuno zakho ezithile kunye nohlahlo lwabiwo-mali. Siza kugubungela yonke into ukusuka ekusetyenzisweni iknuckle boom cranes ezithengiswayo kwiimodeli ezintsha, ukuqinisekisa ukuba wenze isigqibo esinolwazi.
A knuckle boom crane luhlobo lwe-hydraulic crane ephawulwa nge-boom yayo ecacileyo, equlathe amacandelo amaninzi adityaniswe ngeehenjisi (knuckles). Olu luyilo luvumela ukuguquguquka okukhulu kunye nokufikelela, okwenza ukuba abaqhubi baqhube ingalo ye-crane kwiindawo ezixineneyo kunye neendawo ezinzima ukufikelela kuzo. Zininzi kakhulu kwaye zisetyenziswa kumashishini ahlukeneyo.
Iikhreyini ze-nuckle boom ziyathengiswa yiza ngokobungakanani obahlukeneyo kunye noqwalaselo. Iindidi eziqhelekileyo ziquka:
Xa ukhangela a knuckle boom crane iyathengiswa, qwalasela ezi mpawu zibalulekileyo:
Ngaphambi kokuba uqalise ukukhangela i knuckle boom crane iyathengiswa, zivavanye ngenyameko iimfuno zakho ezithile. Qwalasela ezi nkalo zilandelayo:
Ungafumana iknuckle boom cranes ezithengiswayo ngeendlela ezahlukeneyo:
Ukukhetha phakathi kwentsha kunye nesetyenzisiweyo knuckle boom crane kuxhomekeke kuhlahlo lwabiwo-mali kunye neemfuno zakho. Iikrane ezintsha zibonelela ngokhuseleko lwewaranti kunye neempawu zamva nje, ngelixa iikhreyini ezisetyenzisiweyo zinokufikeleleka ngakumbi kodwa zifuna uhlolo olucokisekileyo.
| Uphawu | Entsha Knuckle Boom Crane | Isetyenziselwe iKnuckle Boom Crane |
|---|---|---|
| Iindleko | Phezulu | Ngasezantsi |
| Iwaranti | Iwaranti yomenzi | Iwaranti elinganiselweyo okanye akukho |
| Imeko | Entsha kraca | Iyaguquguquka, ifuna ukuhlolwa |
| Iimbonakalo | Itekhnoloji yamva nje kunye neempawu zokhuseleko | Isenokuba neteknoloji endala |
Ukugcinwa rhoqo kubalulekile ekwandiseni ubomi bakho knuckle boom crane kunye nokuqinisekisa ukusebenza ngokukhuselekileyo. Landela ishedyuli yogcino ecetyiswayo yomenzi kwaye ulungise nayiphi na imiba ngokukhawuleza.
Ngokuqwalasela ngenyameko le miba kunye nokwenza uphando olucokisekileyo, unokufumana ogqibeleleyo knuckle boom crane iyathengiswa ukuhlangabezana neemfuno zakho kunye nohlahlo lwabiwo-mali.
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