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Hitachi 490
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Kuvakwa kwemugwagwa
Maoko edhaimani chinhu chekuchera chinoshandiswa mumapurojekiti ekuvaka migwagwa, anonyanya kushandiswa kuchera matombo akatsemuka, zvisaririra zvemhepo zvine simba zvepakati, ivhu rakaoma, shale uye karst landforms.Nekuda kwekushanda kwayo kwakasimba, inovandudza zvakanyanya kushanda kwekugadzira matombo anopwanya mugwagwa.
Kuvaka imba
Dhaimondi ruoko chinhu chekuchera chinoshandiswa mumapurojekiti ekuvaka dzimba, ayo anonyanya kushandiswa kuchera matombo akatsemuka, zvisaririra zvemhepo zvine simba zvepakati, ivhu rakaoma, shale uye karst landforms.Nekushanda kwayo kwakasimba, inovandudza zvakanyanya kushanda kwekuvaka kwedombo rekuputsa.
Mining
Ruoko rwedhaimani rwakakodzera kucherwa mumigodhi yemarasha yegomba yakavhurika uye ore ine Platinell kuomarara koefficient pazasi F=8.High migodhi kunyatsoshanda uye yakaderera kukundikana mwero.
Permafrost kubvisa
Ruoko rweKing Kong chicherwa chine simba chinonyatso shandiswa pakubvisa ivhu nechando.Simba rayo rine simba uye kushanda kwakanyanya kunopa rubatsiro rwakakura rwekuchera geological uye kuvandudza zviwanikwa.