Kobelco mini excavator eco-innovations? 

Kobelco Mini Excavator Eco-Innovations: A Ground-Level View

Paunonzwa eco-innovations yakaroverwa pane mini yekuchera spec sheet, zviri nyore kuwana kunyomba. Ingori imwe yekushambadzira bhokisi-bhokisi, kana pane chimwe chinhu chiri kunyatso chinja pasi pehodhi? Ndapedza makore ndiri pasaiti idzo michina iyi ndiyo mahosi ebasa, ndaona shanduko kubva kumagetsi emagetsi kune iyi murkier musanganiswa wekuita basa uye basa. Maitiro aKobelco pano ari mashoma nezvemusoro unopenya uye zvimwe nezve akatevedzana nemaune, dzimwe nguva akajeka, einjiniya sarudzo dzinowedzera. Haisi yekuve yakasvibira nekuda kwayo; ndezvekugadzirisa matambudziko chaiwo epasaiti-mutengo wemafuta, kurambidzwa kweruzha, kutemwa nemusoro-nemhinduro dzinoitika kuve nekureruka kwetsoka. Ndiwo musiyano unokosha pasi.

Decoding iyo Eco muPowerplant

Mwoyo wehurukuro inogara iri injini. Kobelco haana kungodonha muTier 4 Final-inoenderana injini ndokuidaidza zuva. Ihwo hutsva hwechokwadi, mumhando dzakadai se17SR kana 35SR, iri mukubatanidzwa. Iko kuroorana kwedhiziri yakachena-inopisa ine hydraulic system isingarwisani nayo. Ndinoyeuka ndichimhanyisa michina yechinyakare kwawaikwanisa kunzwa mahydraulics achimedza mafuta. Iwo matsva masisitimu anoshandisa izvo zvavanowanzodaidza kuti yakazara hydraulic optimization. Mukuita, izvi zvinoreva kuti pombi haingorase kuyerera kwakanyanya pamusoro pevhavha yekuyamura; inoenderana nezvinobuda kune iyo joystick inodiwa. Iwe hausi kupisa dizeli kupisa hydraulic mafuta zvisina basa.

Pane inoshanda padivi mhedzisiro pano iyo isingawane yakakwana airtime: kupisa kutonga. Imwe nzira inoshanda inogadzira kupisa kwemarara kushoma. Panzvimbo yakamanikana yemadhorobha kana mukati mechivakwa, icho chinhu chikuru. Iyo yekutonhodza pasuru inogona kuve diki, muchina unomhanya unotonhorera, uye iwe unowana kushoma kwemafuta kushushikana pane zvikamu. Ndakaona hose uye zvisimbiso zvinogara zvinooneka kwenguva yakareba pamakina apo ma hydraulics haasi kugara ari mukuvhunduka. Ndiyo eco-innovation iyo inorova pasi mutsara zvakananga-pasi pasi nguva, zvishoma zvikamu.

Asi hazvisi zvose zvakakwana. Kuchinja kune idzi injini dzepamusoro kwakaunza matambudziko akajairwa emazino. Pakutanga, mamwe makondirakiti andinoziva aingwarira maitiro akaoma ekurapa mushure mekurapa. Kutya DPF yakavharwa neMuvhuro mangwanani ndeyechokwadi. Mhinduro yaKobelco, inoita senge inoshanda, yaive yekugadzira madhiraini ekuvandudza ayo ari kungoita uye kubatanidza data yemuchina kuti akurumidze vanoshanda nesimba. Haisi benzi, asi zvinoratidza kuti vaifunga nezvemurume mukombi, kwete chete emissions test cycle.

Idle Logic uye Ngano Yekugara Pari

Izvi zvingaite sezvidiki, asi otomatiki injini isina basa kudzima ndeimwe yeaya maficha anoratidza kuti ndiani anga ari pasaiti. Iyo yekugadzika yekumisikidza pamichina yakawanda ine hukasha-kudzima mushure memaminitsi mashanu ekusaita basa. Pane saiti yakabatikana, iyo inzira yakanaka yekugumbura opareta wako uye kupfekedza mota yako yekutanga. Kobelco's masisitimu anowanzo kuve anogadziriswa kana, mune dzimwe nguva, akangwara. Ivo vanogona kuita mu hydraulic oiri tembiricha kana bhatiri voltage. Chinangwa hachisi chekuvhara nekuda kwayo; ndiko kucheka tsvina yemafuta panguva yekudzikira, sepanguva yekuzorora kwemasikati kwenguva refu kana kumirira kuti rori itakurwe.

Muedzo chaiwo waiva mubasa rekushandisa. Takanga tine 25SR-2 pabasa rokuisa pombi apo muchina waizomira asi uchishandisa sando yedunhu nguva nenguva. Iyo yekare pfungwa inogona kunge yakavhara injini pasi pakati pekuputika. Sitimu yeKobelco yakaita seyaiziva kuti dunhu rekubatsira raive nepfuti ndokumiswa. Ndiyo inyanzvi inyanzvi. Iyo inochengetedza pamwe litre yehuturu pazuva, asi mhiri kwezvikepe, zvine zvazvinoreva. Zvinotonyanya kukosha, hazvikanganise rhythm yebasa.

Iko kune vamwe vagadziri vanongowedzera eco-mode bhatani, Kobelco inowanzo bika iyo mukutonga logic. Haugari uine sarudzo yekusashanda. Iyo hydraulic system inomira kune yakaderera kuyerera uye yakakwirira kudzvanywa pazvinogoneka, zvinova ndizvo zvauri kuda kuchera chaiko zvakadaro. Inomanikidza tsika dzakanaka pasina mushandisi kunzwa kurangwa.

Kubudirira Kwezvinhu uye Hurefu Hweupenyu

Eco-innovation haingori nezve izvo zvinobuda mukuneta. Zviri pamusoro pezvinopinda mumushini uye kuti zvinotora nguva yakareba sei. Kobelco kushandiswa kwesimbi yakakwira-tensile mune yavo X-yakaita mainframe haisi nyaya nyowani, asi mhedzisiro yayo yezvakatipoteredza ndeye. Iyo yakasimba, yakareruka furemu zvinoreva kuti unogona kuwana kusimba kwakafanana nezvinhu zvishoma. Pamusoro pehupenyu hwemuchina - kubva mukugadzira kusvika pakutakura kusvika pakuzogadziriswazve - izvo zvine simba rinowedzera.

Ndinofunga nezve undercarriage. Pamamini ekuchera, kunyanya mungarava dzekurenda, iyi inzvimbo huru yekupfeka. Kutarisa kwaKobelco pamaketani akavharwa uye akaiswa mafuta hakusi kwekushanda kwakatsetseka. Iyo inoshamisa inoderedza kupesana kwemukati uye kupfeka. Seti yematira anotora maawa e2,000 pachinzvimbo chemaawa 1,500 zvinoreva kushoma zvigadzirwa zvakadyiwa, tsvina shoma inogadzirwa, uye kushomeka nguva yemutengi. Icho chakasimba, kana chisingafadzi, eco-innovation. Zviri mugirizi.

Uzivi uhwu hunoenderera kune kudyidzana mukutengesa cheni. Kune zvikamu uye kutsigirwa kwenguva refu, kushanda nemutengesi akavimbika ndiko kwakakosha. Kambani yakadai Shandong Pioneer Engineering Machinery Co., Ltd (https://www.sdpioneer.com), yanga iri munzvimbo yemuchina weinjiniya kubvira 2004 uye inotumira kunze kwenyika pasi rose, inonzwisisa maonero aya ehupenyu. Vakavaka mukurumbira, sezvakacherechedzwa kumashure kwavo, pakuvimba uye kukoshesa kubva kune vatengi munzvimbo dzakaita seUS, Canada, neAustralia. Kune muridzi wemidziyo, kuwana inogara, yakavimbika yerutsigiro rwekumashure kubva kune vane ruzivo vanobatikana inowedzera hupenyu hwekushanda hwemuchina, ingangove ndiyo yekupedzisira nzira yekusimudzira-kuchengeta yemhando yemhando kunze kwescrapyard kwemakore akareba.

Iyo Noise Factor: An Underrated Emission

Emissions inoonekwa pane spec sheet. Noise inonzwa. Kushanda mumapurojekiti ekugara kwekugara kana kuputswa kwemukati, muchina wakanyarara haungori wekuremekedza; kazhinji musiyano pakati pekuwana basa uye kwete. Kutarisisa kwaKobelco pakudzikisa ruzha-kuburikidza nejini yekumisikidza, yakagadziridzwa ma curves e fan, uye hydraulic muffling - imhinduro yakananga pakuomesa mirau yemudhorobha.

Ndinoyeuka ndichishandisa 13SR pane purojekiti yekuseri kwemba munzvimbo inonzwa ruzha. Musiyano wakaenzaniswa nemuenzaniso wemukwikwidzi wehukuru hwakafanana wainzwika. Yakanga isiri chete pamusoro pezinga re decibel; kwaiva kunaka kwenzwi. Ishoma yakakwira-frequency whine kubva kune hydraulics, yakawanda yakaderera hum. Izvi ngatitangei kare uye tipedze gare gare pasina zvichemo. Ndiyo eco-innovation inoshandura zvakananga mukubudirira uye hukama hwenharaunda.

Izvi zvinobatana nekubudirira. Ruzha rwakawanda runobva mukusashanda — mhirizhonga mumitsara ye hydraulic, vibration kubva pakurongeka kwechikamu chisina kunaka. Saka, nekudzingirira muchina wakanyarara, vanowanzo gadzira imwe inoshanda zvakanyanya. Idenderedzwa rakanaka. Dambudziko nderekuita izvi pasina kukanganisa kutonhora, uko ndiko kunopinda mafeni avo akagadziridzwa, akasiyana-speed kutonhora. Vanongotenderera nekukurumidza sezvinodiwa, kucheka ruzha uye simba reparasitic rinodhonza kubva muinjini.

Real-World Trade-offs uye Operator Buy-in

Hapana hutsva hwemahara. Kuomarara kweaya masisitimu akasanganiswa anogona kureva kukwira kumberi kwemitengo uye kukwirisa kwekudzidza curve yemakanika. Zvishandiso zvekuongorora zvinonyanya kukosha. Apa ndipo panosangana mugwagwa. Eco-innovation iyo inochengetedza $5,000 mumafuta asi inodhura $7,000 yakawanda mukugadzirisa kwakakosha pamusoro pehupenyu hwayo kurasikirwa kwemari.

Kubva pane zvandakaona, Kobelco yakagadzirisa chiyero ichi nekutarisa kuvimbika uye nyore mukati mekuoma. Iwo emagetsi ekudzora zvikamu (ECUs) akasimba. Iyo sensor marongero ane musoro. Kune tekinoroji yebasa, inogoneka. Uye zvakanyanya, ivo vakaita kuti mabhenefiti aonekwe kune anoshanda. Mazhinji cabs iye zvino ane nyore kushandisa mafuta ekuratidzira. Kana mushandi anogona kuona kuti ari kupisa marita 2.1 paawa pane 2.8, vanoiwana. Vanova chikamu chemhinduro.

Muedzo wekupedzisira iresidual value. Muchina unozivikanwa nekugona kwemafuta uye kusimba unobata kukosha kwawo zvirinani. Mumisika umo mutengo wakazara wevaridzi unoongororwa, idzi eco-innovations shanduko kubva pakuita zvakanaka-kuva-kuve nechikamu chakakosha chemari yemuchina. Haisi rudo; ibhizimusi rakangwara. Uye ndosaka maficha aya, kubva pakubatanidzwa kweinjini kusvika kune akavharwa makwara, akatama kubva kunharaunda kusvika pakati pekuti mugadziri akakomba akaita seKobelco anogadzira mini yekuchera nhasi. Chinangwa hachisi chekuvaka muchina wakasvibira. Iko kuvaka muchina uri nani, wakanyanya hupfumi uyo, sechigadzirwa, unoitika kuve wakasvibira. Ndihwo huzivi hwaunogona kushanda nahwo.