Masu ɗaukar ƙasa suna da amfani, suna da na'urorin hakowa da ɗaukar kayan da ke haɗa aikin kwandon ɗaukar da aka sanya a gaban tare da hannun hakowa na hydraulic da aka sanya a baya, suna zama kayan haɗin gwiwa masu mahimmanci a cikin ayyukan injiniya na tushe mai zurfi. Waɗannan na'urorin suna aiki a matsayin kayan tallafi masu yawa a cikin dukkan rayuwar ginin bango na diaphragm, labulen katsewa, tsarin secant pile, bangon sheet pile, da kuma ayyukan ƙasa da suka shafi su. A cikin ayyukan tushe mai zurfi, masu ɗaukar ƙasa suna aiki a matsayin kayan shiryawa, gudanar da kayan da aka hakowa, cire datti, sanya kayan aiki, da kuma ayyukan haɗin gwiwa na gaba ɗaya waɗanda ke tallafawa na'urorin hakowa da shigar tushe na musamman. Ka'idar aiki ta masu ɗaukar ƙasa tana dogara ne akan tsarin hydraulic guda ɗaya wanda ke kula da duka kwandon ɗaukar gaban da hannun hakowa na baya, wanda mai aiki na na'urar ke sarrafa shi a zaman kansa. Kayan aikin suna da ƙafafun da ke tallafawa waɗanda ke faɗaɗa zuwa waje don ba da daidaito na gefe yayin gudanar da ayyukan hakowa, suna hana juyawa da tabbatar da tsaro yayin gudanar da kaya. Tsarin faɗin boom yana ba da damar daidaitaccen sarrafa zurfi da isa, tare da zurfin shigar kwandon yawanci yana tsakanin mita 3.5 zuwa 4.5 dangane da ajin na'urar. Aikin mai ɗaukar gaban yana gudanar da tarin kayan, ajiyar, da sufuri, yayin da hannun hakowa na baya ke gudanar da ayyukan hakowa daidai a cikin wuraren da aka iyakance inda manyan masu hakowa ba za su iya aiki ba, wannan yana ba da fa'ida mai mahimmanci a cikin ayyukan tushe mai zurfi na birni tare da iyakokin sarari. Masu ɗaukar ƙasa suna rarrabe bisa ga ƙarfin hakowa da fitar da ƙarfin wuta, suna daga ƙananan samfurori (0.4 zuwa 0.6 cubic meter ƙarfin kwandon, 20 zuwa 35 kW) waɗanda suka dace da wuraren da aka iyakance, ta hanyar tsarukan matsakaici (0.75 zuwa 1.0 cubic meter ƙarfin, 40 zuwa 65 kW), zuwa nau'ikan masu nauyi (1.2 zuwa 1.5 cubic meter ƙarfin, 75 zuwa 110 kW) don manyan ayyukan hakowa. Masu ƙera kayan aiki kamar JCB, Caterpillar, Komatsu, da Volvo suna bayar da tsarukan da yawa tare da ƙayyadaddun faɗin isa, matsin lamba na tsarin hydraulic, da kuma ka'idodin dacewar haɗin gwiwa. Zaɓin masu ɗaukar ƙasa masu dacewa don ayyukan tushe mai zurfi yana buƙatar tantance ƙarfin kwandon dangane da yawan hakowa da aka tsara, ƙayyadaddun zurfin hakowa da isa waɗanda suka dace da tsarin wurin, matsakaicin matsin lamba na hydraulic da ƙimar gudu da suka dace da kayan haɗin gwiwa (augers, quick couplers, ƙananan kwandon na musamman), da kuma radius na juyawa da tsayin ƙasa da suka dace da tsarin wurin da hanyoyin shiga. Nauyin aiki da matsin ƙasa na ƙasa dole ne su dace da yanayin wurin da ake ciki da buƙatun daidaito, musamman a cikin wuraren da ke da ƙasa mai rauni ko mai ruwa. Masu ɗaukar ƙasa suna aiki bisa ga ka'idodin ISO 6165 na rarraba kayan aikin ɗaukar ƙasa, suna bin ka'idodin tsaro na EN 474 don ƙira da aiki na kayan aikin ɗaukar ƙasa, da kuma bin ka'idodin ISO 13001 don gwajin daidaito na kayan aikin mai ɗaukar. Kayan aikin tsarin hydraulic suna cika ka'idodin ISO 4413 na tsarin ƙarfin ruwa na masana'antu. Dole ne kayan su nuna takardun shaidar ƙarfin ɗaukar kaya da shaidar daidaito bisa ga ka'idodin ƙasa kafin a yi amfani da su a cikin ayyukan tushe mai zurfi da aka tsara. Dubawa da gyara na ɓangare na uku bisa ga ƙayyadaddun masana'anta suna tabbatar da tsaron aiki da amincin kayan aiki a duk lokacin aiwatar da aikin.
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