I-excavator encane engcono kakhulu yokwakha eco-friendly? 

Uma othile ebuza mayelana ne-mini excavator engcono kakhulu yomsebenzi olungele imvelo, umcabango wami wokuqala uthi: mhlawumbe sibuza umbuzo ongalungile. Akukhona nje ngomshini onenjini kagesi oshaywe kuwo. Ingxoxo yangempela imayelana nomthelela ophelele wesayithi—umsindo, ukukhishwa kwegesi, izingozi zokuchitheka, umthombo wamandla, nokuthi udinga kangaki ukuyihambisa ngeloli. Ngike ngabona abafana bethenga umshini oluhlaza ukuze bawukhiphe ku-generator kadizili usuku lonke. Akuyona intuthuko leyo.

Umbuzo kagesi awulula

Kulungile, ake sikhulume ngogesi. I-hype inkulu, kodwa esizeni sangempela, isithiyo sakho esikhulu ingqalasizinda yamandla. Ngokubuyiselwa kabusha kwasemadolobheni noma umsebenzi wasendlini, i-mini ehlanzekile kagesi, njenge-Bobcat E10e noma i-Kubota U10-5, ingaba isiguquli segeyimu ekukhishweni kwasendaweni okuyiziro nomsindo ophansi. Kodwa i-eco-friendly iyahlukana uma ushaja kusuka kugridi engcolile noma ijeneretha egibele i-trailer. Kufanele ubheke phezulu nomfula. Ngesiza esilungisiwe esinesitoreji selanga, siphelele. Ngesakhiwo esikude? Izibalo ziyashintsha.

Ngikhumbula umsebenzi wokulungisa indawo endaweni eyixhaphozi ebucayi. Sisebenzise i-Wacker Neuson 803EZ kagesi. Ukuthula kwakungakholakali, kungekho ntuthu yokukhathazeka eduze namanzi. Kodwa bekufanele sihlele ukushaja eduze kwephakethe lebhethri eliphathwayo, elengeze izindleko kanye nokusetshenziswa. Inzuzo ye-eco ibingokoqobo endaweni yendawo, kodwa i-carbon footprint isiyonke idinga lowo mongo. Bekuwukuhwebelana, hhayi ukunqoba okucacile.

Khona-ke kukhona ukwethembeka ku-muck. Amasistimu kagesi azonda ukungena kwamanzi. Uphawu luyehluleka ngosuku olumanzi, futhi ubheka isikhathi sokuphumula kanye nesikweletu esibi sokulungisa. Udizili ulula, kokubi noma kokungcono. Uhlobo olusha lwemishini luvikelwe kangcono, kodwa kuwukukhathazeka kwangempela ongeke ukufunde encwajaneni.

Udizili awufile—uhlanzekile futhi uhlakaniphile

Ukucisha udizili kungaba yiphutha. Kosonkontileka abaningi, i-Tier 4 Final noma i-Stage V mini excavator yesimanje ethobelana iyisinqumo esisebenziseka kakhulu esivumela imvelo. Sikhuluma ngemishini evela kumikhiqizo efana ne-Takeuchi noma i-Yanmar. Ukukhishwa kwekhabhoni kuyingxenyana yalokho okwakuyikho eminyakeni eyi-15 edlule. Ukusebenza kahle kukaphethiloli kuyinkanyezi. Emshinini odinga ukusebenza izinsuku zamahora angu-10 kumasayithi amaningi, ukuminyana kwamandla kadizili akukahlulwa.

Okubalulekile isiyalo sokusebenza. Umshini we-idling uyiphupho elibi le-eco. Ngiphushe abasebenzi kanzima kulokhu: yivale uma ungamba imizuzu emi-5. Umkhuba olula, umthelela omkhulu ekushisweni kukaphethiloli kanye nentuthu. Futhi, ukusebenzisa uwoyela we-hydrostatic wekhwalithi ephezulu kanye nokuqinisekisa ukunakekelwa okuphelele ukuvimbela ukuvuza kulapho umkhuba wangempela oluhlaza wenzeka khona. Udizili onakekelwa kahle ungaba nomthwalo wemfanelo wemvelo ngesikhathi sokuphila kwawo okugcwele kunokagesi ongaphethwe kahle.

Ngifunde lokhu kabuhlungu embanjeni ongaphansi oqinile. Savuza kancane epayipini elisebenza ngamanzi emshinini omdala. Kwakuyi-drip nje, kodwa iklayenti lalithukuthele ngengozi yokungcoliswa komhlabathi. Leso sigameko sisibize kakhulu ngokulungiswa nokwethenjwa kunanoma iyiphi iprimiyamu yomshini omusha, ohlanzekile. Manje, ngine-paranoid mayelana nezimpawu futhi ngisebenzisa i-biodegradable hydraulic fluid lapho kunengqondo, nakuba kubiza kakhulu.

Isici esifihliwe: usayizi, isisindo, kanye nezokuthutha

Isici esinganakwa sokwakhiwa kwe-eco yizindleko zekhabhoni zezinto ezihambayo. Umshini ongcono kakhulu kungase kube yilowo ongakwazi ukuwudonsa ngeloli elisebenza kalula esikhundleni somshini osindayo we-diesel. I-excavator encane engu-1.5-ton elingana ku-trailer ngemuva kweveni inonyawo lwezokuthutha oluhluke kakhulu kunomshini wamathani angu-5 odinga ukudonsa okuzinikele.

Yilapho izinkampani ezihlinzeka ngemiklamo ehlukahlukene, ehlangene zinezela khona ngempela inani. Ngiwulandele umsebenzi we I-Shandong Pioneer Engineering Machinery Co., Ltd okwesikhashana. Ungahlola uhla lwabo esizeni sabo kokuthi https://www.sdpioneer.com. Bebelokhu bekwenza lokhu kusukela ngo-2004, futhi ulwazi lwabo lubonisa indlela abalungisa ngayo imishini yabo ehlangene yezimakethe zomhlaba, okuhlanganisa izindawo ezifana neJalimane ne-Australia ezinemithetho eqinile. Ukuthuthela kwabo endaweni entsha, enkulu ngo-2023 kuphakamisa ukugxila ekukhuphuleni ukukhiqizwa kwekhwalithi. Kusonkontileka, umshini othembekile, olingana kwesokudla ovela kumkhiqizi oqonda izindinganiso zokuthekelisa wehlisa amathuba okuthenga imodeli engaphansi kwe-spec ozodinga ukuyishintsha maduze—olunye uhlobo lokumosha.

Ukukhetha umshini omncane kakhulu, nokho, kuwuhlobo oluhlukile lokwehluleka kwemvelo. Uma udinga ukudlula ngokuphindwe kabili noma ulethe umshini omkhulu kamuva, ulahlekelwe yizo zonke izinzuzo ezisebenza kahle. Kuyibhalansi.

Izinanyathiselwa zichaza umgomo

Iphrofayili yezemvelo ye-excavator encane ichazwa ngokuphelele ngokunamathiselwe kwayo. Ukusebenzisa i-hydraulic breaker ukubhidliza kunomsindo ngokwemvelo futhi kudla amandla. Ngokubhidlizwa kwemvelo, ungabheka umshini ongasebenzisa kahle i-shear noma i-crusher ukuze ukhethe, uhlukanise izinto ezigaywa kabusha.

Ukuze kutshalwe noma ukulinganisa okuzwelayo, i-tiltrotator ene-eco-grapple noma ibhakede lokugreda elinesihloko serabha linciphisa ukuphazamiseka nokucinana komhlabathi. Lona umsebenzi wokunemba. Umshini udinga ukulawula okuhle kuma-RPM enjini ephansi. Ngibe nenhlanhla engcono ngemishini esebenzisa izinhlelo ezithuthukisiwe ze-hydraulic (njengalezo ezivela ku-Hitachi noma umugqa ohlangene ka-John Deere) kule nhlawulo. Ziletha amandla ngokushelela ngaphandle kokuqhuma okujeqeza, okumoshayo okudabula isayithi.

I-ecosystem enamathiselwe ibalulekile. Ungakwazi yini ukuthola kalula ibhulashi lokusika noma i-auger elingana nesekhethi yomshini wakho? Uma kungenjalo, uphoqeleka ukuthi usebenzise izindlela ezingalungile, eziphazamisa kakhulu.

Isinqumo sisobhuqwini

Ngakho-ke, yini engcono kakhulu? Akekho noyedwa. Kuphrojekthi yokugcwalisa yasemadolobheni enokufinyelela kwamandla egridi, i-mini ethule kagesi iyona engcono kakhulu i-mini excavator yokwakha eco-friendly. Ngomsebenzi wensizakalo yasemaphandleni ehamba phakathi kwamasayithi, idizili encane yesimanje, esebenza kahle kakhulu iwukukhetha okuphelele kwe-eco-choice. Okungcono kakhulu umshini okuvumela ukuthi uqedele umsebenzi ngokuphazanyiswa okungenani okuphelele kwemvelo-kusuka efektri, ukuthutha, ukusebenza, ukulahla.

Kwehlela ekubuzeni imibuzo eyengeziwe. Uyini umthombo wamandla wangempela? Ithuthwa kanjani? Ingabe ingagcinwa ukuze kuvinjelwe ukuvuza? Ingabe inokunemba kokugwema ukusebenza kabusha? Ithuluzi lakho elilungele imvelo ngokuvamile akuwona umshini ngokwawo, kodwa umqondo wokusebenza ngemuva kwawo. Umsebenzisi oqaphelayo emshinini ojwayelekile cishe uzohlale edlula lowo ongenandaba nobuchwepheshe obuluhlaza obutholakalayo.

Bheka abakhiqizi abanerekhodi lesikhathi eside ekwakheni okokusebenza okuqinile okuqinile, okusebenzayo. Izinkampani ezithuthukile, njenge Shandong Pioneer, eyaqala ngo-2004 futhi manje ethunyelwa emhlabeni wonke, ngokuvamile injiniyela imikhiqizo yayo ngokusekelwe kumpendulo yomhlaba wangempela evela ezimakethe ezihlukahlukene. Leyo DNA ewusizo eklanyweni komshini—izindawo zokusevisa ezilula, ukusingathwa okuqinile, ama-hydraulics asebenza kahle—yenza okwengeziwe ekusebenzeni okuzinzile isikhathi eside kunanoma iyiphi ilebula yokumaketha. Ekugcineni, umshini oluhlaza kakhulu yiwo owenza umsebenzi kahle okokuqala futhi uhlala ngaphandle kwe-scrap yard iminyaka eyishumi nanhlanu.