Okuqukethwe
● Isingeniso
● Uhlolojikelele lwemakethe
● Izinhlobo ezahlukene zamaloli okusebenza asendaweni ephakeme kanye nezici zawo
● Izinto ezibalulekile okufanele zicatshangelwe lapho kukhethwa iloli elisebenza endaweni ephakeme
● Isiphetho
Isingeniso
Amaloli aklanyelwe ukusebenza endaweni ephakeme abalulekile ezimbonini ezifuna umsebenzi othembekile emazingeni aphakeme. Bangathuthukisa ukusebenza kahle kwephrojekthi nokuphepha kwabasebenzisi ngokunciphisa isikhathi sokuphumula. Ngokuthuthuka kwezobuchwepheshe nezici zokuklama ezitholakalayo namuhla, ukuguquguquka nokukhiqiza kwalawa maloli kube ngcono kakhulu. Lesi sihloko sihlose ukunikeza ukuqonda mayelana namathrendi emakethe, ukwethula izinhlobo zamaloli okusebenza endaweni ephakeme atholakalayo, futhi sigqamise ukucatshangelwa ukuze sikusize ukhethe imodeli ekufanelekela kangcono izidingo zakho.
Ukubukwa kwemakethe
Ngo-2023, Imakethe yomhlaba wonke yamaloli asebenza endaweni ephakeme kakhulu embonini ye-aerial work platform (AWP) yalinganiselwa cishe ku-USD 18.55 billion futhi kulindeleke ukuthi ikhule ngesilinganiso sokukhula esingu-8.9% kusukela ngo-2023 kuya ku-2030. Abaholi bezimboni ezinkulu abanjengo-Isuzu, i-Dongfeng, ne-JMC basebenzisa ubuchwepheshe besimanje njengamasistimu aphambili kanye namapulatifomu asebenza ngogesi ukubhekelela izidingo zemakethe ezikhulayo.
Amathrendi akamuva emakethe akhombisa ukuthandwa okukhulayo kwamamodeli e-AWP ngenxa yokuqina kwawo okuthuthukisiwe nokukhipha umoya omncane kunamamodeli enjini evuthayo yangaphakathi (ICE). Ama-AWP kagesi enzelwe ngokukhethekile izindawo ezikhawulelwe futhi kubikezelwa ukuthi azokhula kakhulu. Ngaleso sikhathi, isigaba sokuphakamisa isikele sihlala sihamba phambili emakethe ngesabelo semakethe yomhlaba wonke esingaphezu kwama-46% ngo-2022 ngenxa yokusebenza kahle kwezindleko nokuguquguquka. Njengoba kubikwe iGrand View Research, ama-boom lifts kulindeleke ukuthi akhule eminyakeni ezayo njengoba kunesidingo esikhulayo sawo ezimbonini ezifana nezinsiza, izingcingo, ezokuxhumana, kanye namaphrojekthi kagesi.
Izinhlobo ezahlukene zamaloli okusebenza aphezulu kanye nezici zawo
Amaloli adizayinelwe ukusebenza endaweni ephakeme atholakala ngezitayela ezahlukene ezilungele imisebenzi ethile futhi eza nezinzuzo ezihlukile kuye ngomklamo nemisebenzi yazo.
UManten uphawula ukuthi amaloli asongekayo abaluleke kakhulu ngokuklama kwawo okuhlangene kanye nekhono lokuzulazula ezindaweni zasemadolobheni. Afakwe ama-booms angagoqwa ngama-engeli ahlukene, anikeze ukuguquguquka ekufinyeleleni izindawo eziphakeme. Lawa maloli ayifanele kahle imisebenzi efana nokugcina izibani zasemgwaqweni noma ukwakheka kwezwe ezindaweni ezinendawo encane yokuhamba. Usayizi wabo ohlangene namandla okusebenza ezindaweni ezilinganiselwe kubenza basebenziseke kakhulu ezindaweni zasemadolobheni.
Amaloli we-Telescopic boom aklanyelwe ngokukhethekile imisebenzi edinga amandla okufinyelela isikhathi eside. Ezinye izinguqulo zinganwebeka zifike kumamitha angu-50 ukuphakama. Lawa maloli anama-boom anwebeka abheke ngaphandle futhi alungele imisebenzi yokwakha efana nokubeka imibhoshongo yokuxhumana noma ukusebenza ezakhiweni ezinde. Anikeza ukuzinza nokuphepha okuphelele ezindaweni eziphakeme ezidingekayo kumaphrojekthi abalulekile adinga ukufinyelela okuqondile, njengoba kugcizelelwe i-CLW Group.
Amaloli okuphakamisa izikesi anikeza ukuzinza. Ingakwazi ukuphatha imithwalo engaphezu kuka-500kg ngempumelelo. Zivame ukusetshenziswa emisebenzini yokulungisa edinga ukuphakanyiswa ezindaweni ezivaliwe. Ama-scissor lifts afaka idizayini ehlukile evumela ukuphakama ngaphandle kokunyakaza ngokuvundlile, okuwenza afanelekele ukusetshenziswa ezindaweni zokugcina izimpahla, amafekthri, nezindawo zokulungisa lapho inkundla eqinile ibalulekile emishinini esindayo noma kubasebenzi, njengoba kuphawulwe yi-JDF Truck.
Amaloli e-boom achazwe ayaziwa ngokuguquguquka kwawo; bangakwazi ukunyakaza ngokusebenzisa izakhiwo eziyinkimbinkimbi ngaphandle komzamo. Ingalo eguquguqukayo yalawa maloli ingajika emajoyintini ahlukahlukene, okuvumela abaqhubi ukuthi bazulazule lapho kunezithiyo futhi bafinyelele ezindaweni ngokuvamile okungafinyeleleki kuzo ezinamabhomu aqinile. Lezi zimoto zizuzisa kakhulu emisebenzini efana nokugcina izintambo zikagesi noma ingqalasizinda yezokuxhumana lapho ikhono lokusebenza eduze kwezigxobo noma izindawo eziqinile ngokunemba libalulekile, njengoba kushiwo ngu-Manten.
Izici ezibalulekile okufanele zicatshangelwe lapho ukhetha iloli lokusebenza endaweni ephakeme
Lapho ukhetha iloli lomsebenzi osezingeni eliphezulu, kufanele ucabangele ukucaciswa kobude obudingekayo bephrojekthi yakho. Lawa maloli ayisipesheli abhekelela uhla lwezidingo zokuphakama kusukela kumamitha ayi-12 futhi akhuphukele phezulu adlule amamitha angama-50. Emisebenzini efana nokulungiswa kwamalambu asemgwaqweni noma amaphrojekthi wokwakha amancane, amaloli afinyelela kumamitha ayi-12 kuye kwangama-20 angase anele. Kodwa-ke, uzodinga amaloli anamandla amakhulu aqondile emizamweni efana nokusevisa imibhoshongo yezokuxhumana noma izinjini zomoya. UManten uthi amaloli e-telescopic boom afinyelela ubude obungamamitha angu-50, okuwenza afanelekele kahle imisebenzi esezingeni eliphezulu.
Ukusebenza nokuqina kwamaloli asendaweni ephakeme yizici okufanele zicatshangelwe lapho ukhetha eyodwa yezindawo ezinzima nesimo sezulu. I-ISUZU, i-Dongguang, ne-Sinotruc iphakathi kwemikhiqizo ehamba phambili yokukhiqiza amaloli athembekile aphatha kahle izindawo ezimazombezombe. Iloli lekhwalithi ephezulu liyisihluthulelo sokusebenza kwalo okuhlala isikhathi eside kanye nokuzinza ngesikhathi sokusebenza, ikakhulukazi ezindaweni ezinzima noma izimo zezulu eziyinselele, njengoba kushiwo ochwepheshe, kwa-JDF Truck. Ukuba ne-chassis enhle kubalulekile ukuze iloli likwazi ukuphatha imithwalo esindayo futhi lisebenze ngokungaguquki ngaphandle kokudinga ukulungiswa njalo.
Izici zokuphepha zibalulekile ekukhetheni iloli elingcono kakhulu. Amaloli anomjikelezo we-360-degree, amasistimu okulawula amanzi, kanye nokuleveliswa okuzenzakalelayo kunikeza ukuzinza okuthuthukisiwe nokusebenziseka kalula, ikakhulukazi emhlabathini ongalingani. Lezi zici zinciphisa ubungozi bezingozi ngesikhathi somsebenzi osendaweni ephakeme ngokugcina ibhalansi nokulawula. Amasistimu we-Hydraulic, ikakhulukazi lawo anokhiye wokuphepha othuthukisiwe kanye nokukhiya phakathi kwezinto eziphumayo kanye nama-boom, abalulekile ekuvimbeleni ukusebenzisa kabi kanye nokuqinisekisa ukuphepha kwakho kokubili opharetha kanye nemishini, ngokusho kuka-Manten.
Okokugcina futhi okubaluleke kakhulu, ukucatshangelwa kwesabelomali nokugcina kubalulekile ngoba kuthonya kakhulu izindleko zokugcina iloli ngokuhamba kwesikhathi. Kubalulekile ukubheka amaloli anezinjini ezonga uphethiloli kanye nalawo akwaziyo ukufinyelela izingxenye eziyisipele ezidinga ukunakekelwa okuncane kwesistimu ye-hydraulic ukuze kuncishiswe isikhathi sokungasebenzi kanye nezindleko zokusebenza. Njengombiko we-CLW Group, kunokuthandwa okukhulayo kwamaloli kagesi ngenxa yokukhipha kwawo umoya omncane kanye nezidingo ezincishisiwe zokunakekela uma kuqhathaniswa nezimoto ezivamile zenjini evuthayo yangaphakathi. Ngaphezu kwalokho, uhlobo lwenjini nendlela yokushayela idlala indima ekunqumeni amazinga okusebenza kweloli. Uma unquma ngokucushwa kwedrayivu yemoto, kungakhathaliseki ukuthi inamasondo angu-6 noma angu-8, cabanga ngendawo ozoshayela kuyo. Imigwaqo emibi noma engagandayiwe izodinga imoto edonsayo nokulawula kangcono ukwenza uhambo lwakho lube bushelelezi futhi longe uphethiloli.
Isiphetho
Ukukhetha iloli lomsebenzi osezingeni eliphezulu kudinga ukuhlolwa kokucaciswa kobude bephrojekthi yakho, izithiyo ezethulwa yisimo sezwe, kanye nesabelomali sakho. Ukuzijwayeza ngezinhlobonhlobo zamaloli akhona kanye nokucija izici ezifana nokuqina kwe-chassis nezici zokuphepha eceleni kwezinketho zokusetha injini kuzokuvumela ukuthi ukhethe imoto ethuthukisa ukusebenza kahle kuyilapho ubeka phambili ukuphepha emsebenzini. Ukugcina unolwazi ngamathrendi nentuthuko yemboni nakho kuzosiza ekwenzeni izinqumo ezihlangabezana nezidingo zokusebenza kanye nemizamo yokwandisa yesikhathi esizayo.
