Emkhakheni wokwakha kanye nezimayini, ukusebenza kahle nokuthembeka kubaluleke kakhulu. Kulapho i-Sunward iqala khona ukudlala nohlu lwayo olukhethekile lwemishini ye-DTH rig eklanyelwe ukuhlangabezana nezidingo zezimboni ezihlukahlukene. Ngemikhiqizo efana ne-SWDE152Q, SWDE120S, CYTJ45, SWDA165, SWDE152B, kanye ne-SWDB200A, iSunward izimise njengomholi ekukhiqizeni izinsimbi zokumba eziletha ukusebenza, ukuqina, nokuphepha.
Ukuzinikela kukaSunward kwikhwalithi kubonakala kuwo wonke umshini abawukhiqizayo. Umshini ngamunye we-DTH rig uhlolwa kanzima ukuze kuqinisekiswe ukuthi uhlangabezana namazinga okusebenza okuphezulu. I-SWDE152Q, ngokwesibonelo, yakhelwe ukuguquguquka, iyenze ifanelekele izinhlelo zokusebenza zokumba ezahlukahlukene. Idizayini yayo igcizelela ukuqina nokusebenza kahle, iqinisekisa ukuthi amaphrojekthi angaqedwa ngesikhathi nangaphakathi kwesabelomali. I-SWDE120S, ngokufanayo, inokwakhiwa okuqinile nobuchwepheshe obuthuthukisiwe obuthuthukisa amandla ayo okusebenza.
Uma kukhulunywa ngomhubhe ongaphansi komhlaba, i-CYTJ45 Underground Tunnel Drilling Rig igqama njengenketho ephezulu. Idizayinelwe ngokukhethekile izinhlelo zokusebenza zomhubhe, lo mshini uhlanganisa ukwakheka okuhlangene nokusebenza okunamandla. I-CYTJ45 ayigcini nje ngokusebenza kahle kodwa futhi inciphisa umthelela wendawo, ikhombisa ukuzinikela kuka-Sunward emikhubeni eqhubekayo embonini.
Ngaphezu kwalezi zinhlobo, i-Sunward inikeza i-SWDA165, umshini osebenza kahle kakhulu ekuthembekeni nasekusebenzeni kwezidingo ezihlukahlukene zokumba. Ngamunye wale mishini ye-DTH rig yakhiwe ngezingxenye zangempela eziye zahlolwa kanzima ukuze kuqinisekiswe ukusebenza kahle. I-SWDE152B ne-SWDB200A iqhubeka nokunweba uhlelo lwe-Sunward, inikeza izici ezintsha ezithuthukisa ulwazi lomsebenzisi nokusebenza kahle.
Enye yezinzuzo ezibaluleke kakhulu zokukhetha i-Sunward ukuzinikela ekwanelisekeni kwamakhasimende nokuphepha. Inkampani iyaqonda ukuthi isikhathi sokuphumula singabiza, ngakho-ke, iqinisekisa ukuthi imishini yayo kulula ukuyinakekela nokusebenza. Lokhu kuzibophezela ekuphepheni nasekusebenzeni kwenza imishini ye-Sunward's DTH rig ibe inketho ekhethwayo kochwepheshe abaningi kulo mkhakha.
I-Sunward ayinikezi nje kuphela imishini yekhwalithi ephezulu ye-DTH kodwa futhi inikeza ukusekelwa okuhle kakhulu kwamakhasimende. Ithimba labo lochwepheshe lihlale likulungele ukusiza amakhasimende ekukhetheni izinto zokusebenza ezifanele izidingo zawo ezithile kanye nokuqinisekisa ukuthi azuza kakhulu ekutshaleni kwawo. Leli zinga lenkonzo liwubufakazi bedumela lika-Sunward embonini njengozakwethu othembekile.
Sengiphetha, uma usemakethe yemishini esebenza kahle kakhulu ye-DTH, ungabheki kude kune-Sunward. Ngohlu oluhlukahlukene lwamamodeli aklanyelwe izinhlelo zokusebenza ezihlukahlukene, i-Sunward iyaqhubeka nokubeka izinga lekhwalithi nokuthembeka embonini yokumba. Ngokutshala imali kumshini we-DTH rig ovela e-Sunward, ungaqiniseka ngokukhetha kwakho, wazi ukuthi usekelwa inkampani ebeka kuqala ukusebenza, ukuphepha, nokwaneliseka kwamakhasimende. Hlola amathuba okungenzeka i-Sunward's DTH rig machines okufanele iwanikeze, futhi ukhuphule amaphrojekthi akho afinyelele ezingeni eliphezulu lekhono nokusebenza kahle.
