Kobelco mini excavator eco-udushya? 

Kobelco Mini Mucukumbuzi Eco-Udushya: Impamvu-Urwego Reba

Iyo wunvise udushya-udushya twakubiswe ku rupapuro rwa mini ya excavator, biroroshye kubona urwenya. Nibindi bikoresho byo kwamamaza gusa, cyangwa harikintu gihinduka munsi ya hood? Mumaze imyaka myinshi kurubuga aho izo mashini ari amafarashi yakazi, nabonye ihinduka riva mubipimo byingufu zingirakamaro kuri iyi murkier ivanze neza ninshingano. Uburyo bwa Kobelco hano ntabwo ari hafi yumutwe urabagirana nibindi byinshi bijyanye nurukurikirane rwigiza nkana, rimwe na rimwe rwihishwa, amahitamo yubuhanga yiyongera. Ntabwo ari ukuba icyatsi kibisi kubwibyo; ni ugukemura ibibazo byukuri kurubuga-ibiciro bya lisansi, kugabanya urusaku, kubabara umutwe-hamwe nibisubizo bibaho kugira ikirenge cyoroshye. Ngiyo itandukaniro rifite akamaro hasi.

Kurangiza Eco muri Powerplant

Umutima wibiganiro uhora ari moteri. Kobelco ntiyaguye gusa muri Tier 4 Final-yujuje moteri kandi ayita umunsi. Agashya nyako, mubyitegererezo nka 17SR cyangwa 35SR, biri mubufatanye. Nubukwe bwa mazutu yaka isukuye hamwe na hydraulic sisitemu itayirwanya. Ndibuka gukora imashini zishaje aho washoboraga kumva hafi ya hydraulics itwika lisansi. Sisitemu nshya ikoresha ibyo bakunze kwita hydraulic optimizme. Mubimenyerezo, ibi bivuze ko pompe idaterera gusa hejuru yikirenga hejuru yubutabazi; bihuye nibisohoka kuri joystick ibisabwa. Ntabwo utwika mazutu kugirango ushushe amavuta ya hydraulic bitari ngombwa.

Hano hari ingaruka zifatika zitabona airtime ihagije: gucunga ubushyuhe. Sisitemu ikora neza itanga ubushyuhe buke. Ku kibanza kigufi cyumujyi cyangwa imbere yinyubako, ibyo nibintu bikomeye. Igikoresho cyo gukonjesha kirashobora kuba gito, imashini ikora ubukonje, kandi ukabona imbaraga zumuriro muke kubigize. Nabonye ama shitingi na kashe bimara igihe kinini bigaragara kumashini aho hydraulics idahorana ubwoba. Ibyo ni ibidukikije bishya bikubita kumurongo wo hasi-bitarenze igihe, ibice bike.

Ariko ntabwo byose bitunganye. Inzibacyuho kuri moteri yateye imbere yazanye ibibazo kumenyo amenyo. Kera kare, bamwe mubasezeranye nzi ko bitondeye sisitemu igoye nyuma yo kuvura. Ubwoba bwa DPF ifunze mugitondo cyo kuwa mbere nukuri. Igisubizo cya Kobelco, gisa nkicyakora, kwari ugushushanya inzinguzingo zisubirwamo zirenze kandi zihuza amakuru yimashini kugirango abashoramari babikora. Ntabwo ari ibicucu, ariko byerekana ko batekerezaga kumusore uri mu kabari, ntabwo ari ukwezi kwipimisha.

Ibitekerezo bidafite ishingiro hamwe n'Imigani Yigihe cyose

Ibi birasa nkaho ari bito, ariko moteri yikora idafite akamaro ni kimwe mubintu byerekana uwari kurubuga. Igenamiterere risanzwe kumashini nyinshi rirakaze-kuzimya nyuma yiminota itanu yo kudakora. Kurubuga ruhuze, ubwo ni inzira nziza yo kurakaza umukoresha wawe no kwambara moteri yawe itangira. Sisitemu ya Kobelco ikunda kuba igaragara cyangwa, hamwe na hamwe, ifite ubwenge. Barashobora gushira mubushuhe bwamavuta ya hydraulic cyangwa voltage ya bateri. Intego ntabwo ari uguhagarika kubwibyo; ni ukugabanya imyanda ya lisansi mugihe cyo gutaha nyacyo, nko mugihe cyo kuruhuka igihe kirekire cyangwa gutegereza ikamyo.

Ikizamini nyacyo cyari mubikorwa byingirakamaro. Twari dufite 25SR-2 kumurimo wo gushyira imiyoboro aho imashini yaba ihagaze ariko dukoresha uruziga rw'inyundo rimwe na rimwe. Logic ishaje ishobora kuba yarahagaritse moteri hagati yo guturika. Sisitemu ya Kobelco yasaga nkaho yemera umuzunguruko wintwaro witwaje imbunda urahagarara. Nibyo injeniyeri yatekereje. Ikiza wenda litiro ya lisansi kumunsi, ariko hakurya ya flet, ibyo birasobanutse. Icy'ingenzi cyane, ntabwo bihagarika injyana yakazi.

Aho ababikora bamwe bongeramo gusa buto-moderi yibidukikije, Kobelco ikunze kuyiteka muri logique yo kugenzura. Ntabwo buri gihe ufite amahitamo yo kudakora neza. Sisitemu ya hydraulic isanzwe idasubirwaho kumiterere yo gutemba no kumuvuduko mwinshi aho bishoboka, mubisanzwe nibyo ushaka kugirango ucukure neza uko byagenda kose. Ihatira ingeso nziza nta uyikoresha yumva ahanwa.

Gukora neza no Kuramba

Ibidukikije-udushya ntabwo bivuze gusa ibiva mumunaniro. Byerekeranye nibijya mumashini nigihe bimara. Kuba Kobelco yarakoresheje ibyuma birebire cyane murwego rwibanze rwa X ntabwo ari inkuru nshya, ariko ingaruka z’ibidukikije ni. Ikintu gikomeye, cyoroheje bivuze ko ushobora kugera kumurongo umwe hamwe nibikoresho bike. Mugihe cyimibereho yimashini - kuva mubikorwa kugeza ubwikorezi kugeza igihe cyo gutunganya ibintu-bifite ingaruka zifatika.

Ntekereza kuri gari ya moshi. Kumashini ntoya, cyane cyane mumato akodeshwa, iyi ni umwanya munini wo kwambara. Kwibanda kwa Kobelco kumurongo wafunzwe kandi usizwe amavuta ntabwo ari ugukora neza. Igabanya cyane guterana imbere no kwambara. Urutonde rwumwanya umara amasaha 2000 aho kuba amasaha 1.500 bisobanura ibikoresho bike bikoreshwa, imyanda mike itangwa, nigihe gito cyo kugana kubakiriya. Ibyo birakomeye, niba bidahuje igitsina, ibidukikije-bishya. Ari mu mavuta.

Iyi filozofiya igera no mubufatanye murwego rwo gutanga. Kubice hamwe ninkunga ndende, gukorana nuwitanga byizewe ni urufunguzo. Isosiyete nka Shandong Pioneer Engineering Machinery Co., Ltd. (https://www. Biyubashye, nkuko byavuzwe inyuma, ku kwizerana no gushimira abakiriya ahantu nka Amerika, Kanada, na Ositaraliya. Kuri nyir'ibikoresho, kugira uburyo bwo kubona inkunga irambye, yizewe nyuma yibikorwa byabafatanyabikorwa babimenyereye byongera ubuzima bwimashini, birashoboka ko aribwo buryo buhebuje bwo kuramba-kugumisha umutungo mwiza mu bubiko imyaka myinshi.

Urusaku: Urusaku rudasanzwe

Ibyuka bihumanya bigaragara ku rupapuro rwihariye. Urusaku rwumvikana. Gukorera mumishinga yo guturamo cyangwa gusenya mu nzu, imashini ituje ntabwo ikinyabupfura gusa; akenshi ni itandukaniro riri hagati yo kubona akazi kandi sibyo. Kwibanda kwa Kobelco kugabanya urusaku-binyuze mumashanyarazi ya moteri, gutezimbere umurongo wabafana, hamwe na hydraulic muffling - nigisubizo kiziguye cyo gukaza umurego amategeko yumujyi.

Ndibuka ko nakoresheje 13SR kumushinga winyuma mugace kumva urusaku. Itandukaniro ugereranije nicyitegererezo cyumunywanyi wubunini busa cyarashobokaga. Ntabwo byari bijyanye nurwego rwa decibel gusa; byari ubwiza bwijwi. Gucisha make-kwinuba kuva hydraulics, byinshi bya hum. Ibi reka dutangire kare turangize nyuma nta kirego. Nibyo guhanga ibidukikije bisobanura mu buryo butaziguye mu musaruro n'imibanire y'abaturage.

Iyi sano isubira mubikorwa. Urusaku rwinshi ruturuka ku kudakora neza - imivurungano mu murongo wa hydraulic, kunyeganyega biturutse ku guhuza ibice. Rero, mugukurikirana imashini ituje, akenshi baravuka barema imwe ikora neza. Ni uruziga rwiza. Ikibazo ni ugukora ibi utabangamiye gukonjesha, niho haza abafana babo bashya, bahinduranya-umuvuduko ukonje. Bazunguruka gusa nkuko bikenewe, bagabanya urusaku nimbaraga za parasitike zikomoka kuri moteri.

Ubucuruzi-Bwisi-Bwuzuye-na Operator Kugura

Nta guhanga udushya. Ingorabahizi zizi sisitemu zishobora gusobanura ibiciro biri hejuru hamwe no kwiga gukomeye gukomeye kubakanishi. Ibikoresho byo gusuzuma birihariye. Aha niho reberi ihurira n'umuhanda. Ibidukikije-bishya bizigama $ 5,000 bya lisansi ariko bigura amadolari 7,000 yo gusana byihariye mubuzima bwayo ni igihombo kinini.

Nkurikije ibyo nabonye, Kobelco yayoboye iyi mpirimbanyi yibanda ku kwizerwa no koroshya ibintu bigoye. Ibice bigenzura ibikoresho bya elegitoronike (ECUs) birakomeye. Imiterere ya sensor irumvikana. Kuri tekinoroji ya serivisi, irashobora gucungwa. Kandi icy'ingenzi, bakoze inyungu zigaragara kubakoresha. Cabs nyinshi ubu zifite lisansi yoroshye yo kwerekana. Iyo umukoresha ashobora kubona batwitse litiro 2,1 kumasaha aho kuba 2.8, barabibona. Babaye igice cyigisubizo.

Ikizamini cyanyuma nigiciro gisigaye. Imashini izwiho gukoresha peteroli no kuramba ifata agaciro kayo neza. Ku masoko aho igenzurwa ryigiciro cyose cya nyirubwite, ibyo bishya byangiza ibidukikije biva mubyiza-bigomba kuba igice cyibanze cyimari yimashini. Ntabwo ari ubuntu; ni ubucuruzi bwubwenge. Niyo mpamvu rero iyi miterere, kuva moteri ihuza moteri kugera kumurongo wafunzwe, yavuye kuri peripheri yerekeza murwego rwukuntu uruganda rukomeye nka Kobelco rutegura mini mini ya none. Intego ntabwo ari ukubaka imashini yicyatsi. Nukubaka imashini nziza, yubukungu cyane, nkibicuruzwa, bibaho kuba icyatsi. Iyo ni filozofiya ushobora gukorana nayo.