9.00×24 rim le-CAT Yezisetshenziswa Zokwakha Yebanga
I-grader, eyaziwa nangokuthi i-motor grader noma i-road grader, ingumshini wokwakha osindayo osetshenziselwa ukwakha indawo ebushelelezi nephansi emigwaqweni, emigwaqweni emikhulu, nakwezinye izindawo zokwakha. Iwucezu olubalulekile lwemishini yokwakha umgwaqo, ukunakekelwa, kanye namaphrojekthi wokunyakazisa umhlaba. Ama-grader aklanyelwe ukulolongwa futhi aleveli yomhlabathi, aqinisekise ukuthi izindawo ezingaphezulu zishibilika ngendlela efanele ukuze kukhishwe amanzi kanye nokuphepha.
Nazi izici ezibalulekile nemisebenzi ye-grader:
1. **I-Blade**: Isici esivelele kakhulu se-grader insimbi yayo enkulu, elungisekayo etholakala ngaphansi komshini. Le blade ingaphakanyiswa, yehliswe, i-engeli, futhi ijikelezwe ukuze kusetshenziswe into ephansi. Ama-graded ngokuvamile anezigaba ezintathu kuma-blade awo: ingxenye emaphakathi kanye nezigaba ezimbili zamaphiko ezinhlangothini.
2. **Ukuleveling nokushelela**: Umsebenzi oyinhloko we-grader ukulinganisa nokushelela phansi. Ingakwazi ukunqamula ezindaweni ezimbi, inyakazise inhlabathi, amatshe, nezinye izinto, bese isabalalisa futhi ihlanganise lezi zinto ukuze yenze indawo efanayo futhi ibushelelezi.
3. **I-Sloping and Grading**: Amagreda ahlome ngemishini evumela ukugreda okunembayo nokushelela kwezindawo. Bangakha amamaki athile nama-engeli adingekayo ukuze kukhishwe amanzi ngendlela efanele, baqinisekise ukuthi amanzi ageleza asuke emgwaqeni noma ngaphezulu ukuze avimbele ukuguguleka nokugedla kwamanzi.
4. **Ukulawula Ngokunembayo**: Amagreda esimanje afakwe amasistimu asebenza ngamanzi athuthukisiwe nezilawuli ezenza opharetha bakwazi ukwenza izinguquko ezinhle endaweni ye-blade, i-engeli, nokujula. Lokhu kunemba kuvumela ukubunjwa okunembile nokuhlelwa kwezindawo.
5. **Uhlaka Olucacisiwe**: Abafundi bebanga ngokuvamile banohlaka olucacile, okusho ukuthi banelunga phakathi kwengxenye yangaphambili nengemuva. Lo mklamo uhlinzeka ngokulawuleka okungcono futhi uvumela amasondo angaphambili nangemuva ukuthi alandele izindlela ezihlukene, okubalulekile lapho udala amajika nokushintsha phakathi kwezigaba zomgwaqo ezahlukene.
6. **Amathayi**: Abafundi bebanga banamathayi amakhulu naqinile ahlinzeka ukudonsa nokusimama ezindaweni ezihlukahlukene. Abanye abadidiyeli bangase babe nezici ezengeziwe ezifana nedrayivu yamasondo onke noma idrayivu yamasondo ayisithupha ukuze benze ngcono ukusebenza ezimeni eziyinselele.
7. **I-Operator's Cab**: Ikhebhu yomsebenzisi ekwigreda ifakwe izilawuli namathuluzi okusebenzisa umshini ngempumelelo. Inikeza ukubonakala okuhle kwakho kokubili i-blade nendawo ezungezile, okuvumela opharetha ukuthi enze izinguquko ezinembile.
8. **Okunamathiselwe**: Kuye ngemisebenzi ethile, amagreda angahlonyiswa ngokunamathiselwe okuhlukahlukene okunjengamapulangwe eqhwa, izikelemu (zokuhlephula izindawo ezihlangene), namazinyo okukrazula (ukusika kube izinto eziqinile njengedwala).
Abadlali bebanga bedlala indima ebalulekile ekudaleni ingqalasizinda yezokuthutha ephephile futhi esebenza kahle ngokuqinisekisa ukuthi imigwaqo nezindawo ezingaphezulu zihlelwa ngendlela efanele, zitshekile futhi zibushelelezi. Zisetshenziswa emisebenzini eyahlukene yokwakha, kusukela ekwakhiweni kwemigwaqo emisha kuya ekunakekeleni ekhona kanye nokulungiselela izindawo zokwakha ezinye izinhlobo zentuthuko.
Izinketho Eziningi
Umdidiyeli | 8.50-20 |
Umdidiyeli | 14.00-25 |
Umdidiyeli | 17.00-25 |



