Kwihlabathi lemigodi, ulwakhiwo, kunye nokugrumba, apho ukuthembeka kudla ngokugqitha ubunzima obuphambili, udidi oluthile lwezixhobo zomoya luyaqhubeka nokwenza umqolo wemisebenzi yemihla ngemihla.YT28, YT27kunyeYT29Authotho lweedrill ze-pneumatic leg rock drills, kunyeTPB40, TPB60kunyeTPB90ii-paving breakers, zimele amashumi eminyaka yokusebenza okuqinisekisiweyo kwiindawo ezifuna kakhulu. Ezi zixhobo azikho malunga nobuchwepheshe obukhanyayo; zimalunga nokwenziwa komsebenzi, ukutshintsha emva kokutshintsha, kwiimeko eziya kulimaza izixhobo ezingaqinanga kangako.

 

Iidrill zelitye ze-YT-series zenzelwe injongo enye ephambili: ukuqhekeza kakuhle ilitye eliphakathi ukuya kweliqinileyo. Ifilosofi yoyilo lwabo igxile kwimpembelelo enamandla yepiston, ukusebenza okulula kwemilenze yomoya, kunye neemfuno ezincinci zolondolozo. I-air-leg ehlengahlengiswayo inika amandla okutya ahambelanayo kunye nenkxaso ebalulekileyo yomqhubi, evumela ukubhola ngokuchanekileyo kwiindawo ezahlukeneyo. I-YT28 idla ngokuba yeyona nto iphambili ekusebenzeni kakuhle nangokufanelekileyo, ngelixa i-YT29A inika amandla aphezulu kwiindlela ezinzima nezirhabaxa. Ukusebenzisana kwazo kuthetha ukuba iindawo ezingasetyenziswayo kunye nolwazi lokusebenza zinokudluliselwa, kunciphisa kakhulu ixesha lokungasebenzi kunye neendleko zoqeqesho. Kwiindawo ezikude zemigodi okanye kwiiprojekthi ze-tunneling apho iinkqubo ze-hydraulic ezintsonkothileyo zingasebenzi, ezi drill ze-pneumatic ziyaqhubeka nokusebenza, isandi sazo esiyingqayizivele esibonisa inkqubela eqhubekayo.

 

Ukongeza kwezi zixhobo ziphambili zokugrumba, luluhlu lweTPB lwee-paving breakers ezisebenza nzima. Iimodeli zeTPB40, TPB60, kunye neTPB90 zenza uluhlu olupheleleyo lokuqhekeza okwesibini, ukudiliza, kunye nomsebenzi wokufaka imisele. I-TPB40, njengesixhobo esiphakathi, inika ibhalansi egqwesileyo yamandla kunye nokukwazi ukuqhekeza iislabhu zekhonkrithi okanye ukususa umthwalo ogqithisileyo. I-TPB60 ihambela imisebenzi enzima efana nokuqhekeza amatye amakhulu okanye umhlaba oqandisiweyo, ngelixa i-TPB90 isebenza njengesixhobo esinamandla okwenyani, esikwaziyo ukuqhekeza iibhloko ezinkulu zamatye ezinkulu kakhulu kwii-crushers zokuqala. Le nkqubo yesibini yokuqhekeza, edla ngokubizwa ngokuba yi-"popcorning," ibalulekile ekugcineni ukuhamba kwezinto ezithambileyo ukusuka ebusweni be-quarry ukuya kwisityalo sokucubungula.

 

Ukusebenzisana phakathi kwee-YT drills kunye nee-TPB breakers kudala indlela yokusebenza esebenza kakuhle kakhulu nezimeleyo. Okokuqala, ii-YT drills zenza imingxunya yokuqhumisa ebekwe ngokuchanekileyo okanye iipateni zokuqhumisa ukuze ziqhekezwe. Emva kokuqhumisa okanye ukukhupha okuphambili, amatye amakhulu kunye namatye avelayo aqhekeka ngokufanelekileyo kwindawo kusetyenziswa ii-TPB breakers. Oku kususa iingxaki, kunciphisa isidingo sokuqhumisa okuphambili okuphindaphindiweyo, kwaye kugcina iilori zokuthutha zihamba. Ubuhle bale nkqubo bukwindlela elula kunye neziseko ezisetyenziswayo ezabelwana ngazo. Zombini ezi ntlobo zezixhobo zisebenza kuxinzelelo lomoya oluqhelekileyo lwemizi-mveliso, oko kuthetha ukuba i-compressor enye enamandla inokuxhasa lonke iqela lee-drills kunye nee-breakers.

 

Kubaphathi beeprojekthi kunye nabaphathi beendawo, le nkqubo yendalo inika ukuguquguquka okungenakuthelekiswa nanto kokusebenza kunye nolawulo lweendleko. Ukulula koomatshini kwezi zixhobo kuvumela ukugcinwa kunye nokulungiswa kwindawo, kuthintele ukulinda ixesha elide koochwephesha abakhethekileyo. Ngaphezu koko, ukuqina kwazo kuyinto edumileyo; akuqhelekanga ukufumana ii-YT drills kunye nee-TPB breakers zisasebenza emva kweminyaka emininzi zisetyenziswa nzima. Kwishishini eligxile ngakumbi kwiindleko zobunini, irekhodi eliqinisekisiweyo, kunye nokuthembeka okuqinileyo kwezi zixhobo zomoya kuqinisekisa ukuba zihlala ziyinxalenye ebalulekileyo yelizwe lezemigodi kunye nolwakhiwo, zisebenza ngemisebenzi echaza umqolo wophuhliso lweziseko.