Ukuhlanganisa kahle kwamatshe nezindawo zokuvula
I-riper grader ihlukaniswa ngokwayo ngamakhono okudlula emhlabathini okuhlukile okuvumela opharetha ukuthi babhekane nezimo zomhlaba eziyinselele kakhulu ngokuzethemba nangempumelelo. Uhlelo lokuqhekeza oluqinile luhlanganisa ama-shaker aqinile akhiwe nge-alloys yensimbi enamandla kakhulu eyenzelwe ngokukhethekile ukumelana namandla amakhulu ahlangana lapho kuphulwa i-hardpan, i-caliche, kanye nezisekelo zamatshe. Lezi zinsimbi ezenziwe ngobuciko zinamathuluzi okususa izinto ezisetshenziswayo akhiwe ngezingqimba ezihle kakhulu zokungena eziqhekeka ezintweni ezihlanganisiwe ngenkathi kuncishiswa ukugqoka futhi kwandiswa isikhathi sokusebenza. Isimiso se-hydraulic esisebenza emhlanganweni we-riper sikhiqiza amandla amakhulu okuya phansi, ngokuvamile asukela ku-15,000 kuya ku-40,000 amakhilogremu kuye ngosayizi womshini nokwakheka kwawo, okuqinisekisa ukungena ngempumelelo ngisho nasezimweni zenhlabathi ezinenkani kakhulu. Amamodeli we-riper grader athuthukile afaka imiklamo ye-riper geometry eguquguqukayo eguqula ngokuzenzakalela i-angle ye-shank kanye nesikhala esekelwe ekuphenduleni kokumelana kwenhlabathi, okwenza ngcono ukusebenza kahle kokuphula ngenkathi kuvimbela izimo zokugcwala ngokweqile ezingalima Ukuhlelwa kwe-multi-shak kusakaza amandla okuphuka kuyo yonke indawo yokusebenza, kwakha amaphethini okuphuka ahambisanayo okusiza ukuphumula kwenhlabathi nokulungiselela imisebenzi elandelayo yokuhlela. Abasebenza bazuza ezinhlelweni eziqondile zokulawula ukujula ezivumela ukulungiswa okunembile kokujula kokungena kusuka ekujuleni okuncane kuya ekusebenzeni okujulile okudlula amamitha amane ekusebenziseni okunzima. Ikhono le-riper grader lokugcina ukuqhubeka okuqhubekayo ngenkathi kudlula izinto ezinzima limele inzuzo enkulu ngaphezu kwemishini yendabuko yokuqhekeka engase igxume noma idinge ukudlula okuningi. Lokhu kukwazi ukuhlukanisa izinto ngokuqondile kuholela ekuthuthukisweni kwezikhathi zephrojekthi kanye nezindleko zokusebenza ezincishisiwe, njengoba abakhi bezinkontileka bekwazi ukulungiselela amasayithi anzima emsebenzini owodwa kunokuba basebenzise imishini namasu amaningi. Ubuchwepheshe obusezingeni eliphezulu obungemuva kwezinhlelo zokungena kwe-ripper grader buqinisekisa ukusebenza okuthembekile ezinhlotsheni ezahlukahlukene zenhlabathi, kusukela ku-clay hardpan kuya ku-granite ebolayo, kunikeza osonkontileka ngemishini ehlukahlukene ekwazi ukubhekana nezimo ezingaphansi komhlaba ezingalindelekile ezivame ukuvela