izinkampani zokuhlatha izihlathi
Imishini yokuqhumisa izinsika imelela ubuchwepheshe obubucayi ekwakhiweni kwanamuhla nasekuthuthukisweni kwengqalasizinda. Le mishini ekhethekile yenzelwe ukwakha izisekelo ezijulile ngokuhlaba izingqimba ezihlukahlukene zenhlabathi namadwala ngokunemba nangendlela ephumelelayo. Imishini yokuqhumisa izinsika yenza imisebenzi ebalulekile ekwakheni izisekelo eziqinile zezakhiwo, amabhuloho, amadamu nezinye izakhiwo ezinkulu ezidinga umthamo omkhulu wokuthwala umthwalo. Izici zobuchwepheshe zemishini yokuqhumisa izinsika zihlanganisa izinhlelo eziphambili ze-hydraulic, izindlela ezijikelezayo nobuchwepheshe bokulawula ukujula obenza opharetha bakwazi ukuqhuba imigodi ekujuleni okucacisiwe ngokunemba okuphawulekayo. Imishini yanamuhla yokuqhumisa inqwaba inezinhlelo zokuqapha zesikhathi sangempela ezilandelela amazinga okuqhumisa, amazinga we-torque, nezimo zomhlabathi, zinikeza idatha ebalulekile kuyo yonke inqubo yokuqhumisa. Le mishini isebenzisa izinjini ezinamandla ezihlanganiswe nezinhlelo zokulawula ezihlakaniphile ukuze zilungele izimo eziguqukayo zendawo ngokuzenzakalelayo. Izinhlelo zokusebenza zemishini yokuqhumisa izinsika zihlanganisa izimboni eziningi, kuhlanganise ukwakhiwa kwezindlu, ukuthuthukiswa kwezentengiselwano, amaphrojekthi wamandla avuselelekayo, kanye nophenyo lwe-geotechnical. Le mishini ibaluleke kakhulu ekwakhiweni kwemikhumbi, lapho isiza khona ekwakheni amapulatifomu asogwini nasezinhlaka ezisogwini. Ngaphezu kwalokho, imishini yokuqhumisa izinsika isekela amaphrojekthi engqalasizinda njengokwandiswa kwemigwaqo emikhulu, ukuthuthukiswa kwezitimela, nokufakwa kwezinsiza. Ukukwazi kwalo mshini ukwenza kube yinto ebalulekile kubaqashi abasebenza ezindaweni ezihlukahlukene zokwakheka komhlaba, kusukela kubumba oluthambile kuya emagqumeni amakhulu.