Embonini yemishini yokwakha, ama-excavators ayimishini eyinhloko, futhi ukusebenza kwawo nokwethembeka kuthinta ngokuqondile inqubekelaphambili yephrojekthi nokusebenza kahle. Kodwa-ke, njengengxenye eyinhloko eqinisekisa ukusebenza okufanele kwemishini, izihlungi ze-excavator ngokuvamile zithathwa kancane. Eqinisweni, izihlungi azithinti nje kuphela amandla okukhipha amandla e-excavator nokonga kukaphethiloli, kodwa futhi zibalulekile ekwandiseni ukuphila kwemishini nokunciphisa izindleko zokuyilungisa.
Izihlungi ze-Excavator ngokuyinhloko zifaka izihlungi zikawoyela we-hydraulic, izihlungi zikaphethiloli, nezihlungi zomoya, ngasinye senza umsebenzi walo wokugcina ukusebenza kwemishini okuzinzile. Isihlungi somoya sihluza umoya ongena enjinini, sivimbele uthuli nokungcola ekungeneni egumbini elivuthayo, ngaleyo ndlela kuvimbele ukuguga kwenjini kanye nokuwohloka kokusebenza. Isihlungi somoya esihlulekile singaholela ekungeneni komoya okwanele kanye nokuvutha okungaphelele, okuholela ekwehleni kwamandla kanye nokwenyuka kokusetshenziswa kukaphethiloli. Isihlungi sikaphethiloli siqinisekisa ukuhlanzeka kukaphethiloli, sivimbele ukungcola ekuvaleni ama-injection noma ukulimaza iphampu yamafutha, kuqinisekiswe ukusebenza kahle kwenjini. Isihlungi samafutha we-hydraulic sivikela uhlelo lwe-hydraulic ekungcoleni, ukugcina ukuhlanzeka kwamafutha we-hydraulic nokuqinisekisa ukusebenza kahle kwezingxenye ze-hydraulic. Ukudebeselela ukushintshwa kwesihlungi okuvamile noma ukusebenzisa izihlungi ezisezingeni eliphansi kungaholela ekuhlulekeni okuvamile kwemishini. Isibonelo, ukwehluleka ukufaka isihlungi somoya isikhathi eside kungasheshisa ukuguga kwamasilinda enjini futhi kunciphise ukuphila kwemishini. Isihlungi sikaphethiloli esivalekile singabangela injini ukuthi ime noma iqale kanzima. Ukungcoliswa kukawoyela weHydraulic kunganciphisa ukusebenza kahle kwesistimu ye-hydraulic futhi kubangele nokulimala okukhulu kwemishini. Ngakho-ke, ukukhetha{9}izihlungi zekhwalithi ephezulu kanye nokunamathela ngokuqinile emijikelezweni yokulungisa kuyizinyathelo ezibalulekile zokuqinisekisa ukusebenza kahle kwe-excavator.
Ngamafuphi, nakuba zibonakala zingabalulekile, izihlungi ze-excavator zingabanakekeli abangabonakali bokusebenza kwemishini enempilo. Ngokunaka kuphela ukulungiswa nokulungiswa kwesihlungi lapho singaqinisekisa{1}}ukusebenza okuzinzile kwesikhathi eside kwama-excavators, sehlise izindleko zokusebenza, futhi sithuthukise ukusebenza kahle kwephrojekthi. Abasebenzi basembonini kufanele baqonde ngokugcwele ukubaluleka kwezihlungi futhi bazihlanganise ekuphathweni kwemishini ewumongo.