Lonke ibhizinisi lokwakha lidinga ukuthola izinto zokusebenza ukusiza ukwenza umsebenzi kahle. Ukukhetha kwabo imishini kubalulekile ngoba kunomthelela onamandla kwikhwalithi nokusebenza kahle komsebenzi abazokwazi ukuwunikeza amaklayenti.
Uma kubhekwa ukuthi kubaluleke kangakanani ukuthola imishini yokwakha efanele, lo mhlahlandlela uzogqamisa okokusebenza okubalulekile okufanele kutholwe, kanye nezici ezibalulekile okufanele zicatshangelwe lapho kwenziwa isinqumo sokuthenga. Lokhu kuzoqinisekisa ukuthi amabhizinisi anemishini ayidingayo ukufeza izinhloso zawo.
Okuqukethwe
Ama-Backhoes
Amagandaganda
Amaloli okuhlanganisa ukhonkolo
Izimbumbulu
Amabanga ezimoto
Ogandaganda be-scraper
Ama-Skid steers
Izilayishi zamasondo
I-crane yeloli
Iphampu likakhonkolo
Imicabango yokugcina
Ama-Backhoes
Izinto okufanele uzicabangele lapho uthenga i-backhoe
Ama-Hydraulics wokuguquguquka
Uma ibhizinisi lifuna ukuthi i-backhoe isebenze izithupha phansi, asikho isidingo sokwengeza ama-hydraulics. Kodwa-ke, ukwengeza ama-hydraulics ku-backhoe kuthuthukisa ukuguquguquka komshini. Okunye okunamathiselwe kudinga ama-hydraulics angaqondile, njengama-breaker nama-compactor, kanti amanye adinga okunamathiselwe okuphindwe kabili, okufana nama-auger nezithupha.
Usayizi womsebenzi
Ubukhulu bemisebenzi ibhizinisi elizobandakanyeka kuyo kufanele linqume uhlobo lwe-backhoe ekhethiwe. I-backhoe eyisisekelo ingakwazi ukuphatha kalula imisebenzi emincane, kuyilapho imisebenzi enzima idinga imishini ye-backhoe enamandla futhi eqinile. Kuhle ukuqaphela ukuthi umshini we-backhoe osebenza kahle kakhulu kufanele ukwazi ukusebenza ezindaweni eziqinile ngokuphumelelayo. Isibonelo esihle yilesi I-JCB-4CX SUPER.
Ukusebenza okulula
Amabhizinisi kufanele akhethe ama-backhoes okulula ukuwagcina nokusebenza, anikeze inzuzo enkulu ngokuhamba kwesikhathi. Kufanele futhi inikeze imiphumela engcono kakhulu. Lokhu kwenza umsebenzi womsebenzisi ube lula njengoba kufanele ahlole okokusebenza ngaphambi nangemuva komsebenzi. Imikhiqizo emihle okufanele icatshangelwe CASE, Amacimbi, futhi I-JCB.
Ukusebenza kahle kwamafutha namandla amahhashi
Umshini owonga uphethiloli uzonciphisa izindleko zokusebenza. Ama-akhawunti ezindleko zikaphethiloli 60% wezindleko zokusebenza umshini we-backhoe. Ngesikhathi esifanayo, ama-backhoes akhiqiza amandla amaningi amahhashi adla uphethiloli owengeziwe. I-Backhoes 14 - 15 izinyawo ubude inikeza i-68 - 107 hp, kuyilapho labo abangaphezulu Izinyawo ze-15 isikhathi eside ukunikeza okukhiphayo kwe 127 hp noma ngaphezulu. Ngakho-ke, ibhizinisi kufanele lilinganise amandla amahhashi eliwadingayo kanye nokusebenza kahle kukaphethiloli okuzokwazi ukulawuleka kulo.
Amagandaganda
Izinto okufanele uzicabangele lapho uthenga ugandaganda
Ukuhlukaniswa
Kunezinqola ezimbili zangaphansi kugandaganda: umsebenzi ojwayelekile kanye nomsebenzi osindayo. I-undercarriage ejwayelekile ilungele ukwakheka kwezwe kanye nemisebenzi yokwakha. Ukuze kunwetshwe ukuqina kwayo, izodinga ukuthi izigxivizo zikawoyela zithuthukiswe njalo. I-heavy-duty undercarriage inazo zonke izici ze-undercarriage ejwayelekile. Ngaphezu kwalokho, inezingxenye ezithuthukisiwe ezifana ne-steel plating ukuze kwandiswe amandla.
Ukutholakala kwezingxenye zokungcebeleka
Amabhizinisi ayelulekwa ukuthi athenge ama-bulldozer kubathengisi abaqinisekisiwe. Isiza ibhizinisi ukuthi lizuze ekutholakaleni kwezingxenye zangempela eziyisipele. Ngaphandle kwalokhu, abathengisi kufanele bahlinzeke ngokulungiswa okusemthethweni, amasheke wewaranti, nokuqeqeshwa kwabasebenzi mayelana nendlela yokusebenzisa ugandaganda.
Ubukhulu begandaganda
Kukhona osayizi abathathu bogandaganda, okungukuthi, ogandaganda abancane, abaphakathi nendawo nabakhulu. Ama-bulldozers amancane afaneleka ukuhambisa izinqwaba zokungcola ngeziqu zesihlahla ngezikhathi ezithile noma amadwala. Le mishini inesisindo esingaphansi 20,000 lbs. Ogandaganda abamaphakathi balungele amaphrojekthi anamaphedi amakhulu amadwala nezimpande adinga ukususwa. Le mishini ngokuvamile inesisindo phakathi 20,000 - 60,000 amakhilogremu. Ogandaganda abakhulu bangamaphrojekthi adinga amandla amaningi kanye nezindawo ezifunayo njengendawo yokulahla imfucumfucu noma inkwali, futhi banesisindo phakathi 60,000 - 150,000 amakhilogremu.
Amaloli okuhlanganisa ukhonkolo
Izinto okufanele zicatshangelwe lapho uthenga iloli lokuhlanganisa ukhonkolo
Impahla yesigubhu
Izixube zikakhonkolo zingenziwa ngezinto ezimbili, ipulasitiki nensimbi. Izigubhu zepulasitiki zingahlanzwa kalula, futhi zilula. Lokhu kusho ukuthi imoto edonsayo ingasetshenziswa ukudonsa umthwalo osindayo kakhonkolo. Nokho, ukukhishwa kwezigubhu zepulasitiki kuphansi. Ngakho-ke awafaneleki amaphrojekthi adinga ukhonkolo omningi. Izigubhu ezenziwe ngensimbi zilungele amaphrojekthi anemisebenzi enzima ngenxa yamandla akhiqizwa yinsimbi. Nokho, zidinga ukunakekelwa okwengeziwe ngenxa yokugqwala. Ngakho-ke amabhizinisi kufanele alinganise izidingo zawo zekhonkrithi bese ekhetha ukuxuba okufanelekile kukakhonkolo.
Umthombo wamandla
Izixube zikakhonkolo zisebenza ngegesi yemvelo noma ugesi. Amamodeli asebenzisa ugesi angcono kakhulu ukuthi asetshenziswe ezindaweni ezivalekile. Lezo ezihamba ngegesi yemvelo zisebenza kangcono ezindaweni ezivulekile. Ukucatshangelwa okuhle okufanele kwenziwe lapho ukhetha imodeli kagesi umthombo kagesi. Uma iphrojekthi ingakwazi ukuhlinzeka ngogesi esizeni, kungaba ngcono ukhethe imodeli esebenzisa igesi yemvelo.
ukuthwala
Amabhizinisi kufanele akhethe umshini wokuhlanganisa ukhonkolo onganyakazi uma esendaweni eyodwa isikhathi eside. Kodwa-ke, uma iphrojekthi idinga ukusetshenziswa kukakhonkolo ezindaweni ezihlukene, kuyatuseka ukuthi ukhethe ukuxuba okuphathekayo kukakhonkolo.
Okukhiphayo kwenqwaba
Okuphumayo kwe-mixer kakhonkolo kungakhulisa izindleko zokuyisebenzisa. Ukuthenga i-mixer encane kungase kungabizi, kodwa kungase kubangele ukuthi ulungise amaqoqo amaningi ukuze afanele iphrojekthi. I-mixer enkulu ingaholela ekumoshweni kwezinsiza ekulungiseni ukhonkolo ongadingeki ngokushesha. Ngakho-ke amabhizinisi ayalulekwa ukuthi akhethe ukuxuba kukakhonkolo ngaphezu kwezidingo zawo zamanje. Ibahlinzeka ngokuvumelana nezimo kumaphrojekthi abo amanje nawesikhathi esizayo.
Izimbumbulu
Izinto okufanele uzicabangele lapho uthenga i-excavator
Ukusebenza kahle okuhlakaniphile
Njengoba ubuchwepheshe buqhubeka buthuthuka, abavubukuli ziya ngobuhlakani. Ukuthenga i-excavator enobuhlakani be-elekthronikhi kuvumela amabhizinisi ukuthi aziphathe kangcono. Ama-excavators afika nezici, njenge-telematics, ebhekisela ekudlulisweni kwedatha ebangeni elide, nemishini yokuqapha ekude, konke okusebenzayo. Lezi zinto ezintsha zingasiza futhi ukuthuthukisa ukusebenza kahle kwe-excavator. Isibonelo, ukuxhumana phakathi kwenjini nama-hydraulic kungathuthukisa ukusebenza kahle kukaphethiloli. Amabhizinisi angasebenzisa lobu buchwepheshe ngokuthola imishini enjalo.
Ukuhlukahluka kokunamathiselwe
Ukutshala imali ohlelweni lokuxhuma okunamathiselwe kwikhwalithi kungasiza amabhizinisi ukuthi alondoloze isikhathi sokusebenza. Isibonelo, i-coupler ezenzakalelayo yekhwalithi yonga u-25% wesikhathi sokusebenza uma kuqhathaniswa nezinanyathiselwa ezikhwezwayo eziqondile. Lokhu kubalulekile ngoba ama-couplers akwenza kube lula ukushintsha okunamathiselwe, njengokushintsha amabhakede ukuze afane nobubanzi bomsele noma i-breaker ukudiliza amatshe aqinile.
Izinto zokuhamba
Amabhizinisi kufanele acabangele i-logistics uma i-excavator izohamba njalo. Ukunyakaza okuvamile kuzoba nomthelela ezicini ezifana nokuthola izimvume nokunquma ukuthi ibhizinisi linayo yini i-trailer efanele.
Izindleko
Amaphrojekthi angaba mfushane njengezinyanga ezimbalwa futhi abe nje iminyaka noma amashumi eminyaka. Lokhu kuthinta izindleko ze-excavator. Izindleko ze-excavator zihlanganisa inani lokuthenga kanye nezindleko zokuyisebenzisa phakathi nokuphila kwayo. Ngaphezu kwalokho, kunezindleko zokushintshwa kwezingxenye kanye nesikhathi sokuphumula esilahlekile lapho umshini ulungiswa. Ngakho-ke amabhizinisi kufanele acabangele ukuthi abenzi bemigodi bohlobo oluthile basebenza kahle kangakanani ngaphambi kokuyithenga. Ngaphandle kwalokhu, umuntu kufanele futhi acabangele ukutholakala kwezingxenye eziyisipele nabasebenzi abazoyisebenza futhi bayilungise. Izidingo zephrojekthi nazo zibalulekile ukuthi zibhekwe. Amanye amaphrojekthi angase abonakale eyingozi ukusebenzisa abasebenzi, futhi ama-excavators alawulwa kude angase abe ukukhethwa okungcono.
isipiliyoni Umsebenzisi
Isimo sezulu: Amabhizinisi kufanele acabangele izimo zezulu zephrojekthi. Uma i-excavator izosetshenziswa ehlobo noma ezindaweni ezishisayo, ukukhetha eyodwa enekhabhi ene-air conditioning kuyonikeza induduzo engcono kumsebenzisi.
Abasebenzi: Kuyancomeka futhi ukukhetha i-excavator eyakhelwe eduze komsebenzisi. Isibonelo, ukuba nekhebhu yokuvula eyenza kube lula ukuthi abantu abade bangene futhi basebenzise kungase kudingeke kubantu baseYurophu nabaseMelika abade.
Isikhundla se-cylinder yamafutha: Uma ibekwe ku-boom, asikho isidingo sokukhathazeka ngomonakalo kusilinda lapho ilayisha izinto.
I gama le-brand
Amabhizinisi ayelulekwa ukuthi akhethe ama-excavators athembekile ezinkampanini ezinedumela elihle elinerekhodi eliqinisekisiwe. Izinto ezimbalwa okufanele zicatshangelwe ukuthandwa ngabasebenzisi abaningi, ukuvikelwa kwemvelo, ukusebenza okuzinzile, akukho ntuthu emnyama, nezinjini ezinamandla.
Amandla enjini nesisindo sokusebenza
Amandla enjini kanye nesisindo sokusebenza se-excavator kuhlobene. I-excavators enesisindo ngaphansi 20 amathani izokhiqiza I-95 - 120 HP. Abakalayo 20 – 40 amathani kuzoba phakathi I-150 - 275 HP, kuyilapho abembayo ngenhla 40 amathani ingakhiqiza I-367 - 532 HP.
Amabanga ezimoto
Izinto okufanele zicatshangelwe lapho uthenga i-motor grader
Amandla enjini
Amandla enjini azonquma ukufaneleka kwe-motor grader emsebenzini othile. Nokho, ukuthola umshini okhiqiza phakathi 100 - 200 hp inganconywa ngoba izofaka iningi lezidingo ezijwayelekile zokugreda kwezimoto.
Umkhiqizi onedumela elihle
Amabhizinisi ayelulekwa ukuthi athenge ama-motor grader kubakhiqizi abahlonishwayo. Lokhu kubalulekile ngoba bazohlomula ngokuthola isevisi ngemuva kokuthengisa kanye newaranti. Ngaphandle kwalokhu, izipesheli ezinjengokuqeqeshwa kwabasebenzi kanye nokutholakala kwezingxenye zangempela eziyisipele ziqinisekisiwe, futhi kuqinisekisa ukuphila isikhathi eside kwe-motor grader ethengiwe.
Izicelo zebhizinisi
Amagreda ezimoto angasetshenziselwa izinhlelo ezahlukene zebhizinisi. Asetshenziselwa ukulinganisa inhlabathi, ukuguqula ukungcola okuncane, kanye nebanga elihle, ukwenza izindawo ezibushelelezi, ukulungisa ungqimba olungaphezulu lokubeka itiyela, nokususa iqhwa nemfucumfucu. Ngakho-ke amabhizinisi kufanele azi ukuthi i-motor grader isetshenziswa kanjani ngaphambi kokuthenga.
I-Telematics
Amabhizinisi angaphinda akhethe i-motor grader ehlanganisa isistimu yokuqapha ekude. Isistimu enjalo ithuthukisa ukukhiqiza, ukuphepha, nokusebenza komshini. Ngesikhathi esifanayo, inciphisa umsebenzi wasehhovisi obungawenziwe ukuhlaziya idatha.
Ogandaganda be-scraper
Izinto okufanele zicatshangelwe lapho uthenga ugandaganda we-scraper
Ukuhlukahluka nokusetshenziswa
I-scraper ugandaganda kufanelekile uma izindleko zegceke ngalinye zokukhuhla ziphansi. Kodwa-ke, kungase kushibhile ukulayisha ngaphezulu iloli ngezimo ezithile esikhundleni sokusebenzisa ugandaganda we-scraper. Ngaphambi kokuthenga ugandaganda we-scraper, ibhizinisi kufanele licabangele ukusetshenziswa kwalo ngokuhamba kwesikhathi.
Ukuvumelana nezimo
Amabhizinisi kufanele akhethe imishini evumelana nezimo ukuze isebenze. Abanye ogandaganda be-scraper bangakhuphula amandla abo ngokungeza noma ukususa inani lama-scrapers azosetshenziswa. Ukwazi uhlobo lomsebenzi ibhizinisi elizowenza kungasiza ekunqumeni uhlobo lwe-scraper ongaluthola. Ogandaganda be-Scraper bahluka ngomthamo phakathi Amamitha ayi-cubic ayi-25 kuye kwayi-54.
Uhlobo lwe-scraper
Kunezinhlobo ezimbili zama-scrapers: ama-scrapers okulahla kanye nama-ejector scrapers. Ama-scrapers okulahla awabizi kangako. Baphinde balayishe ngokushesha uma kuqhathaniswa nama-ejector scrapers. Ama-ejector scrapers, ngakolunye uhlangothi, akhulula ngokulinganayo. Okunye okungalungile kokulahla ama-scrapers ukuthi ukukhipha izinto ezimanzi noma ezinamathelayo kuyinselele. I-ejector scraper ingakwazi ukukhulula zonke izinhlobo zezinto ngaphandle kwezinkinga. Ukwazi uhlobo lwephrojekthi ibhizinisi elizozibandakanya kuyo kuzobasiza ukuthi banqume uhlobo lwe-scraper abazoyithola.
Ama-Skid steers
Izinto okufanele zicatshangelwe lapho uthenga i-skid steer
Isicelo
Ama-Skid steers asetshenziswa ezimbonini eziningi, ezihlanganisa ezokulungisa indawo, ezamahlathi nokugawulwa kwemithi, ezokwakha, ezokulima nezolimo, ukubala ezimbalwa. Angasetshenziselwa ukuhambisa ama-pallets, ukuphula amatshe, ukubhidliza, nokususwa kweqhwa. Amanye ama-skid steer afaneleka kangcono ukucisha inqwaba, ikakhulukazi ekulungiseni izindawo zokwakha. Ezinye zingasetshenziswa ukumba imigodi noma ukugcwalisa i-backfilling endaweni ehlangene, okuyenza ifanele umkhakha wezolimo. Ngakho-ke, amabhizinisi kufanele anqume ukuthi azosisebenzisa kuphi i-skid steer ngaphambi kokusithola.
Usayizi, umthamo, namandla ehhashi
Ama-Skid steers anosayizi abathathu abakhulu, abancane, abamaphakathi, nabakhulu, bonke abanamandla amahhashi namandla ahlukene.
Iziqondiso ezishibilikayo zozimele zinomthamo we 1750 lbs futhi 50 hp. Zingasetshenziselwa ukwakheka kwezwe nokwakhiwa ezindaweni ezincane.
Iziqondiso zokushibilika kozimele zinomthamo ophakathi 1750 futhi 2200lbs kanye namandla ehhashi phakathi 50 futhi 70. Bangakwazi ukubhidliza lapho kungekho mingcele yendawo kanye nokwakhiwa kwezentengiselwano.
Iziqondiso zokushibilika kozimele ezinkulu zinomthamo omkhulu 2200 lbs. Bakhiqiza amandla amahhashi angaphezu kuka 70 futhi zifanele ukubhekana nezinto ezisindayo noma izinto ezidinga isivinini esikhulu.
Isitayela sokuphakamisa
I-skid steers idonsa izinto zokwakha nganoma yisiphi sezitayela ezimbili zokuphakamisa, i-vertical lift, kanye ne-radial lift. I-radial lift idlulela ngaphandle, ifinyelele ubuningi obuseduze naphansi. Kubenza bafaneleke kangcono ukumba, ukugcwalisa emuva, nokugunda. Iziqondiso ezishibilikayo ezinamakheshi aqondile zivumela ukufinyelela ezindaweni eziphakeme nezinzima ukufinyelela kuzo. Ngenxa yalokhu, zisetshenziswa ezindaweni zokugcina izimpahla kanye namagceke okwakha izakhiwo.
Amathrekhi noma amasondo
Indawo ibhizinisi elisebenza kuyo inganquma ukuthi kufanele kukhethwe i-skid steer elandelwayo noma enamasondo. I-skid steer elandelwayo ifaneleka ezindaweni ezimbi. Nokho, ingasabalalisa isisindo sayo endaweni enkulu futhi itshuze igibele phansi. Zisetshenziswa kangcono uma usebenza epulazini ukuvikela umhlabathi. Iziqondiso ezinamasondo ezinamasondo zifanelekile uma kudingeka ukunyakaza okusheshayo. Adinga ukulungiswa okuncane nokushintshwa kwengxenye uma kuqhathaniswa namathrekhi.
Izilayishi zamasondo
Izinto okufanele uzicabangele lapho uthenga isilayishi samasondo
Ukuminyana kwezinto
Ukuminyana kwezinto ezidonswa a isondo lomthwalo kubaluleke kakhulu kunomthamo webhakede. Ibhakede kufanele lihambisane kahle nempahla ukuze kwandiswe umkhiqizo. Uma okokusebenza kufana nokuphakama okulungile nokuphakama kokulahla, kunganciphisa inani lamaphasi okugcwalisa iloli. Kubalulekile ukuqaphela ukuthi njengoba amabhizinisi engase asebenze ngezinto ezihlukene ezinobukhulu obuhlukahlukene, ibhakede elisetshenziswayo kufanele kube yilona elisinda kakhulu.
Ukwesekwa komthengisi
Amabhizinisi ayelulekwa ukuthi athole abathengisi abazimisele ukweseka ibhizinisi mayelana nokutholakala kwezingxenye eziyisipele nokugcinwa kwemishini. Ngaphandle kwalokhu, amabhizinisi angasebenzisa futhi ithuba lokuqeqeshwa kwabasebenzi kanye neziqinisekiso zokuthuthukisa umkhiqizo. Ukulandela imihlahlandlela yabakhiqizi nakho kubalulekile, ikakhulukazi ekongeni imvelo. Umdayisi onedumela elihle uzohlinzeka ngolwazi lwakamuva kakhulu oluvela kumazinga wokuphuma kwe-Environmental Protection Agency (EPA).
Imiklamo ehlala isikhathi eside
Izilayishi zamasondo zivame ukuhlangana nezindawo ezimbi ezidinga ukuthi okokusebenza kwenziwe ubunjiniyela ukuze kuvikelwe emonakalweni. Ukusetshenziswa kwangaphansi konogada nezihlangu zokukhanyisa izingilazi kuyisibonelo esihle. Amabhizinisi angaphinde athuthukise ukukhiqiza ngokufanisa amathayi nezindawo ezimazombezombe.
Iyalayisha umthamo
Ibhakede liyingxenye ebaluleke kakhulu yesilayishi samasondo. Abalayishi banemiqulu nezisindo ezihlukahlukene abangaziphakamisa. Lezi zisukela 0.65 cubic yards kuya 32 cubic yards. Isilayishi samasondo esikhulu kunazo zonke singasiphula Ama-160,000 amakhilogremu zezimpawu zomhlaba.
Okhreni bamaloli
Izinto okufanele zicatshangelwe lapho uthenga i-crane yeloli
Indawo yokusebenza
Amabhizinisi kufanele acabangele indawo yokusebenza ngaphambi kokuthenga i-crane yeloli. Kufanele bacabangele ukuthi umsebenzi uzoba sendaweni evulekile noma evalekile ukuze bahlele ngokufanele. Okunye okucatshangelwayo kufaka phakathi ukungcola okuningi noma izinhlayiya, ezingathinta ukugcotshwa kwamafutha futhi, ngakho-ke, ukusebenza komshini.
Uhlobo lwezilawuli
Abaqhubi be-crane bamaloli bangakhetha uhlobo oluthile lwesethi yokulawula. Ukwazi ukuthi yiluphi uhlobo oluzosiza isilawuli ukuthi sisebenze kangcono. Isiteshi sokulawula esingaguquki singabonakala sifaneleka nakuba ukubonakala kungase kungabonakali. Ukusebenzisa izilawuli kude kungase kubonakale kungcono njengoba kungavumela opharetha ukuthi asondele endaweni yangempela yokuphakamisa. Kodwa-ke, ingathinteka ekuphazamisekeni komsakazo. Ngakho-ke kubalulekile ukunquma uhlobo lwezilawuli ezithandwa ngabaqhubi.
Maintenance
Amabhizinisi kufanele acabangele ukuthi kulula kangakanani ukulungisa nokunakekela i-crane yeloli futhi athole izingxenye eziyisipele zangempela kumthengisi. Kufanele futhi bacabangele irekhodi lokusebenza lomkhiqizi abafuna ukuthenga kuye u-crane. I-crane yeloli kufanele yenziwe njalo Izinyanga ze-1 - 12 futhi ihlolwe yisikhulu esinenani elincane le 2000 amahora isipiliyoni.
Isisindo nosayizi wezinto eziphakanyiswayo
Kunezinhlobo eziningi zama-cranes atholakalayo. Ngamunye unesisindo okungakhululeka ukusiphakamisa. Okhrayini bamaloli banesisindo esiphezulu esingaphezu kwalokho abakwazi ukuphakamisa imithwalo. Bangu 5- 10 ton ama-cranes amaloli, 10 - 15 kanye nama-cranes amaloli angamathani angama-20. Ngakho-ke amabhizinisi kufanele anqume isisindo esimaphakathi semithwalo azoyihambisa bese ethola i-crane yeloli ebafanele. Kuyanconywa futhi ukuthi uthole ishadi lomthamo womthwalo elichaza umthwalo ozokwenyuswa ngokuqhathaniswa nobude be-boom yeloli.
Iphampu likakhonkolo
Izinto okufanele zicatshangelwe lapho uthenga iphampu kakhonkolo
Uhlobo lwepompo likakhonkolo
Kunezinhlobo ezimbili zamaphampu kakhonkolo, i-trailer kakhonkolo futha, kanye ne-boom concrete pump. Iphampu kakhonkolo ye-trailer ifanele ukugcwaliswa kwe-void, udaka lodaka, nokuthululwa kwendawo yokuhlala. Iphampu kakhonkolo ye-boom ilungele izindawo zokwakha ezinde. Iphinde ilethe umthamo omkhulu kakhonkolo ngesikhathi esifushane.
Okukhiphayo/umthamo wephampu
Amabhizinisi anconywa ukuthi akhethe amaphampu adlula imfuneko yemisebenzi yawo. Uma isivinini esiphansi sokulethwa kwekhonkrithi sidingeka, izinga lingehliswa. Amaphampu kakhonkolo anesilinganiso sokukhipha phakathi 7e80m3/ ihora.
Ukugcinwa nokulungiswa
Kungaba usizo uku khetha iphampu kakhonkolo kusukela kumkhiqizo ohloniphekile. Inikeza izingxenye ezisele kanye nabasebenzi abaqeqeshiwe ukuze balungise iphampu. Ngaphezu kwalokhu, amabhizinisi ayazuza kumawaranti, ukuqeqeshwa kwamahhala kochwepheshe, kanye nokuthuthukiswa noma nini lapho umenzi womkhiqizo ezikhiqiza.
Imicabango yokugcina
Impumelelo iyonke yenkampani yokwakha inqunywa izinga hhayi ubuningi bemishini. Ukuba nomnikazi wazo zonke izisetshenziswa ezibalwe ngenhla nokungazi ukuthi zisetshenzwa kanjani futhi zigcinwe kanjani kubi kakhulu kunokuba nokuba nezingcezu ezimbalwa zemishini, ukuzisebenzisa, nokuzigcina kahle. Lo mhlahlandlela uchaza izici ezimbalwa amabhizinisi okwakha okufanele azicabangele lapho ethola imishini. Thola uhlu lwemishini yokwakha ku Cooig.com.
