Munguva pfupi yapfuura, kwakabuda nhau dzepamusoro-soro mumunda weinjini dzeChina. Weichai Power yakagadzira jenareta yekutanga yedhiziri ine simba rekupisa rinodarika 50% uye yakashanda mukutengeserana pasi rose.
Kushanda zvakanaka kweinjini hakupfuuri 50% chete, asiwo kunogona kusangana zviri nyore nezvinodiwa zveVI / Euro VI zvenyika uye kuita kuti pave nekuburitswa kukuru kwemafuta. Makambani makuru ekunze akadai seMercedes Benz, Volvo, Cummins edhiziri ane mwero wakafanana wekushanda zvakanaka achiri muchikamu cherabhoritari, uye aine mudziyo wekudzoreredza kupisa kwakarapwa. Kuti agadzire injini iyi, Weichai yakaisa mari kwemakore mashanu, mabhiriyoni 4.2 uye zviuru zvevashandi veR & D. Kwave nemakore zana nehafu kubvira muna 1876 kuti kushanda zvakanaka kweinjini huru dzedhiziri pasi rose kwakawedzera kubva pa26% kusvika pa46%. Mota zhinji dzepeturu dzemhuri yedu hadzina kupfuura 40% kusvika pari zvino.
Kushanda zvakanaka kwe40% mukupisa zvinoreva kuti 40% yesimba remafuta einjini inoshandurwa kuita basa rekubudisa crankshaft. Nemamwe mashoko, chero nguva yaunotsika pedal yemafuta, inenge 60% yesimba remafuta inorasika. Aya 60% marudzi ese ekurasikirwa kusingadzivisike.
Saka, kana kushanda zvakanaka kwekupisa kwakanyanya, kushandiswa kwemafuta kushoma, zvinoita kuti kuchengetedza simba uye kuderedza kusvibiswa kwemhepo kuwedzere kukosha.
Kushanda zvakanaka kweinjini yedhiziri kunogona kudarika 40% zviri nyore uye kuedza kusvika 46%, asi kwava kuda kusvika pamuganhu. Uyezve, 0.1% yega yega yekugadzirisa inofanira kushanda nesimba.
Kuti injini iyi igadzire injini ine simba rekupisa re50.26%, timu yeWeichai R & D yakagadzirisazve 60% yezviuru zvezvikamu zveinjini.
Dzimwe nguva timu inogona kungovandudza kushanda zvakanaka kwekupisa ne 0.01% isina kurara kwemazuva akati wandei. Vamwe vaongorori vane shungu zvekuti vanoda rubatsiro kubva kune nyanzvi yezvepfungwa. Nenzira iyi, timu yakatora kuwedzera kwega kwega kwe 0.1 mukushanda zvakanaka kwekupisa senzvimbo, yakaungana zvishoma, uye yakasundidzira nesimba. Vamwe vanhu vanoti zvakakosha kubhadhara mutengo wakakwira kudaro kuti ifambire mberi. Iyi 0.01% ine musoro here? Ehe, zvine musoro, kuvimba kwekunze kweChina nemafuta kuri 70.8% muna 2019.
Pakati padzo, injini yekupisa mukati (injini yedhiziri + injini yepeturu) inoshandisa 60% yemafuta ese anoshandiswa neChina. Zvichienderana nedanho reindasitiri riripo re46%, kushanda zvakanaka kwemafuta kunogona kuwedzerwa kusvika 50%, uye kushandiswa kwedhiziri kunogona kuderedzwa ne8%. Parizvino, mainjini edhiziri anorema eChina anogona kukwidziridzwa kusvika pamamiriyoni gumi nemakumi mana nemaviri ematani pagore, izvo zvinogona kuchengetedza mamiriyoni gumi nemakumi mana nemaviri ematani ecarbon dioxide. Mamiriyoni makumi matatu nematatu nemakumi matatu nemaviri ematani, zvakaenzana nechikamu chimwe muzvishanu chemafuta ese akagadzirwa neChina muna 2019 (mamiriyoni gumi nematanhatu nemakumi matatu nemasere ematani)
Nguva yekutumira: Mbudzi-27-2020
