Lapho abantu bezwa amaloli okulahla, ngokuvamile bacabanga ngezinsimbi ezinkulu eziphuzi ezisetshenziselwa ukudonsa ukungcola namatshe. Kodwa-ke, amaloli okulahla afika ngamasayizi ahlukahlukene futhi angasetshenziselwa okungaphezu kwamaphrojekthi wokwakha. Abanikazi bezindlu bangasebenzisa izinguqulo ezincane zamaloli okulahla amaphrojekthi abo.
Lahla amaloli asetshenziswa ngokuyinhloko ukuthutha izinto ezixegayo, njengesihlabathi, amatshe, noma ukungcola, ukuze kwakhiwe. Umbhede weloli ungatsheka ukuze ulahle izinto ezisetshenziswayo, okwenza kube lula ukuzikhipha nokuyihambisa.
Lapho uthenga iloli lokulahla, kubalulekile ukucabangela ubukhulu nesisindo somthamo ozowudinga kumaphrojekthi ozobe uyisebenzisela wona, noma ngabe ungumsebenzi wokwakha noma umnikazi womuzi.
Okuqukethwe
Izinhlobo Zamaloli Okulahla
Kunezinhlobo eziningana zamaloli okulahla ayatholakala, kodwa ezinye ezivame kakhulu yilezi:
- Iloli Lokulahla Okujwayelekile: Lolu wuhlobo oludume kakhulu lweloli yokulahla. Amaloli ajwayelekile okulahla imfucuza ane-Gross Vehicle Weight Rating (GVWR) yamaphawundi angu-19,500 noma ngaphansi futhi angathwala cishe amaphawundi angu-14,000 omthwalo okhokhelwayo. Afika ngosayizi abahlukahlukene, kanti amaloli okulahla ithani elilodwa nekota amathathu yiwona avame kakhulu. Amaloli okulahla ithoni elilodwa ane-wheelbase emfushane futhi angathwala cishe amaphawundi angu-12,000 omthwalo okhokhelwayo, kuyilapho amaloli okulahla amathani amathathu emakhudlwana futhi angathwala cishe amaphawundi angu-14,000.
- Iloli lokulahla i-Tandem: Amaloli okulahla i-Tandem afana namaloli okulahla ajwayelekile kodwa anama-ekseli amabili esikhundleni seyodwa. Lokhu kusho ukuthi bangathwala isisindo esiningi kunamaloli ajwayelekile okulahla. Amaloli okulahla i-Tandem avamise ukuba ne-GVWR ye 26,000 amaphawundi noma ngaphansi futhi angabamba cishe amaphawundi angama-20,000 womthwalo okhokhelwayo. Amaloli okulahla amathani amabili awuhlobo oluvame kakhulu lweloli yokulahla i-tandem. Lawa maloli ane-wheelbase engaba amafidi angu-20 futhi angathwala cishe amaphawundi angu-18,000 omthwalo okhokhelwayo.
- Iloli lokulahla i-Articularing: Amaloli okulahla akhulumayo afana namaloli okulahla i-tandem kodwa ane-hitch evumela ukuthi umbhede weloli ujikeleze. Lokhu kuwenza akwazi ukulawuleka kakhulu kunamaloli okulahla i-tandem, okuwenza akwazi ukulahla umthwalo wawo ngaphandle kokusekela. Amaloli okulahla akhulumayo ngokuvamile ane-GVWR yamaphawundi angu-26,000 noma ngaphansi futhi angathwala cishe amaphawundi angu-20,000 omthwalo okhokhelwayo. Amaloli okulahla amathani amabili awuhlobo olujwayeleke kakhulu lweloli yokulahla imfucuza. Lawa maloli ane-wheelbase engaba amafidi angu-20 futhi angathwala cishe amaphawundi angu-18,000 omthwalo okhokhelwayo.
Ukubaluleka Kwamaloli Okulahla
Amaloli okulahla abalulekile emabhizinisini amaningi njengoba bekwazi ukudonsa imithwalo emikhulu noma izinto eziyinqwaba. I-hydraulic lift yabo yenza kube lula ukuphakamisa nokwehlisa imibhede yabo, okwenza kube lula ukulahla okuqukethwe kwayo. Amaloli okulahla asetshenziswa ngokujwayelekile emsebenzini wokwakha kanye nezimayini, kanye nokuhlelwa kwezindawo kanye nezinye izinhlelo zokusebenza zentengiso.
Lahla Isivinini Seloli
Ijubane leloli lokulahla lincike kusayizi walo kanye nohlobo. Amaloli amabili amakhulu kunawo wonke emhlabeni, Belaz 75710 kanye neCaterpillar 797F, inejubane eliphezulu lamamayela angu-40 kuya kwangu-42 ngehora. Nokho, ngenxa yemithwalo yawo esindayo, amaloli amaningi okulahla anesivinini esingamakhilomitha angu-25 kuya kwangu-35 ngehora. Ukuqondisa amaloli amakhulu okulahla imfucuza ngesivinini esikhulu kungaba inselele, okwenza kube ukuhlakanipha ukugcina isivinini sakho siphansi uma kuqhathaniswa.
Lingakanani Iloli Lokulahla?
Lapho uthutha inani elikhulu lempahla, iloli yokulahla iwucezu lwesisetshenziswa esibalulekile. Nokho, ubukhulu beloli yokulahla buyahlukahluka kuye ngohlobo olukhethiwe. Amaloli ajwayelekile okulahla imfucumfucu ngokuvamile amafidi angu-16-18 ubude futhi anomthamo wokuthwala wama-cubic wamayadi angu-16-19 wempahla.
Uma udinga umthamo omkhulu wokuthwala, ungakhetha iloli yokulahla engamafidi angu-20-22 ubude elingabamba ama-cubic yards angu-22-26 wento. Emisebenzini ebanzi kakhulu, amaloli okulahla i-ultra-class, angamafidi angama-30-32 ubude futhi angathwala kufika kuma-cubic wamayadi angu-40 wezinto ezibonakalayo, ayindlela engcono kakhulu. Ungakhetha iloli yokulahla ephelele ukuze uhlangabezane nezidingo zakho ngezinketho ezimbalwa.
Kungani Amaloli Okulahla Ashayela Enombhede Uphakanyisiwe?
Amaloli okulahla aklanyelwe ukuthutha izinto ezixegayo njengesihlabathi, ukungcola, amatshe, kanye nemfucumfucu yokubhidliza. Umbhede owehlisiwe wenza kube lula ukulayisha lezi zinto kanye nokuzihambisa lapho ziya khona. Nokho, lapho umbhede uphakanyiswa, izinto ezisetshenziswayo zivikelekile emvelweni.
Lokhu kubaluleke kakhulu lapho uthutha izinto ezifana nesihlabathi, ukungcola, namatshe, njengoba lokhu kungakhukhuleka kalula yimvula noma umoya. Ngenxa yalokho, amaloli okulahla avame ukupakwa nombhede uphakanyisiwe ukuze kugcinwe into yomile futhi ivikelekile uma ingasetshenziswa.
Isiphetho
Amaloli okulahla abalulekile emabhizinisini amaningi ngoba athutha imithwalo emikhulu ngokushesha nangempumelelo. Kodwa-ke, kubalulekile ukushayela lamaloli ngokucophelela njengoba kungase kube nzima ukuhamba ngesivinini esiphezulu. Uma usanquma usayizi weloli lokulahla olidingayo, funa usizo kuchwepheshe. Ngezinketho eziningana ezitholakalayo, zingakusiza ekukhetheni iloli elingcono kakhulu lezidingo zakho.
