Iindaba

Amacandelo e-Undercarriage abandakanya ii-roller ze-track, i-carrier rollers, i-idler, i-sprocket kunye ne-track shoe assembly. Njengamacandelo afunekayo ekusebenzeni okuqhelekileyo kwe-excavator, adibaniswa nokusebenza kwe-excavator kunye nokusebenza kokuhamba. Xa esebenza ngalo naliphi na ixesha elide, la malungu afumana iqondo elithile lokuguga nokukrazuka. Ukuba uthatha imizuzu embalwa ukwenza ulondolozo lwemihla ngemihla kula macandelo, unokwandisa ubomi babo benkonzo. Wazi ntoni malunga nokugcinwa kwekhareji yangaphantsi?

Iibulldozer zisetyenziswa ngokuqhelekileyo izixhobo zokuhambisa umhlaba kwaye zidlala indima ebalulekileyo kwiindawo zokwakha, imigodi, ezolimo, amahlathi kunye nokugcinwa kwamanzi. Nangona iibulldozer zilula ukusebenza, kufuneka zijamelane neemeko ezinzima zokusebenza. Ngenxa yoko, umqhubi kufuneka aqonde uluhlu olubanzi lwezakhono zokulawula ngcono ibulldozer kunye nokuqinisekisa ukusebenza ngokufanelekileyo.

Ukuqinisekisa ubude bobude beengoma ze-bulldozer, kubalulekile ukugcina uxinzelelo oluchanekileyo. Ukuqiniswa ngokugqithiseleyo kunokubangela uxinzelelo olugqithiseleyo kwiikhonkwane zomzila kunye nezihlahla, ezikhokelela ekugqokeni kwangaphambili. Ukongeza, ukuxinezeleka kwentwasahlobo engasebenziyo kunokuguga i-shaft kunye namatyholo, okuhlala kukhokelela kwipatheni yokunxiba eyisemi-circular kwi-idler bushing. Oku akupheleli nje ekululekeni iipatshi zezihlangu zengoma kodwa kwakhona kunciphisa ukusebenza kakuhle kosasazo ngoomatshini, okukhokelela ekulahlekeni kwamandla ukusuka enjini ukuya kwi-sprocket kunye neengoma.

Ngokuqala kwexesha lemvula kunye nokwanda kwemvula, indawo engqongileyo efume kakhulu iba rhoqo. Iibulldozers ezisebenza kwezi meko ixesha elide zinokuhlangabezana neengxaki ezahlukeneyo. Oku kuquka ukuthotywa komgangatho wokusebenza, ukuthotywa okukhawulezileyo kunye nezifutshane zombane. Ezi ngxaki zinokukhokelela ekungaphumeleli kwezixhobo rhoqo kwaye zibe nefuthe elinokubakho kubomi benkonzo yebulldozer.

Abenzi be-excavators bahlala bedibana nomngeni obalulekileyo ngexesha leeprojekthi zokwakha zasehlotyeni: imiba yobushushu obuphezulu. Ukushisa kwamanzi aphezulu kunye neoli zizinto eziqhelekileyo eziphazamisa kakhulu ukusebenza kunye nokuphila ixesha elide kwabembi. Makhe sihlolisise iinkcukacha:

Izithuthi nazo zinobomi, nceda ungalibali ukunika imoto yakho ukwenza itshekhi!

Ukulayishwa kwe-excavator kubonakala kulula kakhulu, kukugrumba kunye nokulayishwa kunye nokukhulula umhlaba kunye nelitye kunye nezinye izinto kwi-emele yelori yokulahla. Kodwa le isethi yeveki emva kweveki yezenzo ezilula, ekusebenzeni kakuhle kwemveliso kunye noqoqosho lwepetroli, impembelelo yezandla ezitsha kunye ezindala phakathi kokwahlukana okukhulu. Ukuba imo yokusebenza ayikhethwanga ngokufanelekileyo, inokubangela iingozi zokhuseleko, ngoko ke kufuneka ulumke.

Impompo ye-hydraulic sisixhobo samandla se-excavator hydraulic system, eguqula amandla omatshini we-motor kumandla oxinzelelo lwe-hydraulic kunye neziphumo zokuhamba kunye noxinzelelo, kwaye ithatha indawo ebaluleke kakhulu kwinkqubo yoxinzelelo lwe-hydraulic. Ukuba ipompo ye-hydraulic ayiphumelelanga, iya kuchaphazela umsebenzi oqhelekileyo wenkqubo yonke ye-hydraulic. Eli nqaku lazisa ikakhulu ukusilela kwempompo ye-hydraulic ye-excavator kunye neendlela zokusombulula ingxaki.

I-Volvo Construction Equipment (iVolvo) isandula ukubhengeza ukuba iza kuphehlelela oomatshini abatsha ababini baseMntla Melika - i-3.8 tonne EC37 kunye ne-4 tonne ECR40.

Iimodeli ezimbini ezintsha ziya kuthatha indawo ye-EC35D, ECR35D kunye ne-ECR40D kuluhlu lwemveliso yakwaVolvo.

I-Komatsu isandula ukuphehlelela iPC490HRD-11 indawo yokwemba indawo ephezulu kwimarike yaseMntla Melika. Ixhotyiswe nge-injini ye-Komatsu yamandla angama-362 enika iindlela ezintandathu ezahlukeneyo zomsebenzi, lo mzekelo uxhotyiswe nge-telescopic boom eyenza uluhlu oluphezulu lokusebenza kunye nobunzulu obukhulu bokwemba.