Qhov drilling rigs tuaj yeem raug cais los ntawm tus lej ntawm cov caj npab drilling: ib leeg- npab, ob npaug- caj npab, triple- caj npab, thiab plaub fab- caj npab. Epiroc's tunneling drilling rigs tuaj yeem nruab nrog txog li plaub lub caj npab drilling. CRCC Hnyav Kev Lag Luam tau tsim Tuam Tshoj thawj zaug hauv tsev tsim plaub npaug - caj npab drilling rig thiab lub ntiaj teb thawj lub zog hluav taws xob, siab - qhov siab, siab computerized triple - caj npab drilling rig.
Raws li lawv txoj kev txav mus los, lawv tuaj yeem raug cais raws li kev taug qab lossis kev tsheb ciav hlau -mounted. Los ntawm txoj kev tswj hwm, lawv tuaj yeem raug cais raws li tus qauv, chaw taws teeb - tswj, thiab tag nrho computerized (ntse). Los ntawm lub zog hluav taws xob, lawv tuaj yeem muab faib ua diesel- fais fab lossis hluav taws xob ntshiab. Raws li kev ua haujlwm sib koom ua ke, lawv tuaj yeem raug cais raws li tus qauv drilling rigs thiab laum- moj tej tawg- txhawb nqa kev sib koom ua ke.