dingbo@dieselgeneratortech.com
+86 134 8102 4441
La 12 Hlakubele 2022
LIEKETSENG
Bulletin ena ea Boenjiniere ke tlhaloso e akaretsang ea tlhokahalo e nepahetseng ea tšebeliso le tlhokomelo bakeng sa oli e tlotsang ea enjine ea Chongqing Cummins.Sepheo sa Bulletin ena ea Boenjiniere ke ho nchafatsa le ho nolofatsa taelo ea tšebeliso ea mafura ea Chongqing Cummins Engine Co., Ltd ( CCEC ) le ho ntlafatsa le ho nolofatsa likhothaletso le litataiso bakeng sa mosebelisi.
CCEC e laela tšebeliso ea boleng bo phahameng, oli ea enjene ea disele e kang SAE15W/40 .API CF - 4 kapa NT, KT le M 11 enjene ea mochini oa enjine kapa SAE10W/30 , API CF-4 bakeng sa NT, KT le M11 enjene ea mochini oa enjine e sebelisoang libakeng tsa altiplano Qinghai le Xizang, API CH-4 bakeng sa QSK le M 11 electro-injector / electro-control enjene, oli ea API C -4 e ka sebelisoa, empa nako ea ho hula e tlameha ho fokotsoa ho lihora tse 250.Lisefe tsa boleng bo holimo tse kang Fleetguard kapa tse ling tse tšoanang le tsona .
CCEC e theha likhothaletso tsa ho hula oli mabapi le likarolo tsa ts'ebetso ea oli le potoloho ea mosebetsi.Ho boloka nako e nepahetseng ea phetoho ea oli le filthara ke ntlha ea bohlokoa ho boloka botsitso ba enjene.Sheba bukana ea hau ea Ts'ebetso le Tlhokomelo bakeng sa litaelo tse qaqileng mabapi le ho khetholla nako ea phetoho ea oli bakeng sa enjene ea hau.
Filter e le 'ngoe e felletseng le filthara e le' ngoe ea bypass li sebelisoa ka matla lienjineng tsohle tsa CCEC (ntle le standby G-set ).Moreki ha a dumelle ho theola phallo efe kapa efe e felletseng kapa sefefo sa ho feta.
KAROLO EA 1 : CCEC DESEL ENGINE OIL DESCRIPTIONS
CCEC e laela tšebeliso ea boleng bo phahameng, kopano ea oli ea enjene ea disele ea Amencan Petroleum Institute ( API) sehlopha sa tshebetso CF-4 kapa ka holimo ( QSK, M 11 electro-injection / electro-control enjene e behiloeng tšebeliso ea CH-4, API CF-4 oli e ka sebelisoa, empa nako ea ho hula e tlameha ho fokotsoa ho lihora tse 250).Haeba enjene e tlameha ho sebetsa ntle le oli ea sehlopha sa CF-4, oli ea boemo ba CD e lumelletsoe (ntle le QSK, M 11 electro-injection / electro-control enjene), empa linako tsa drain li tlameha ho khutsufatsoa joalo ka tlhokahalo.
U se ke ua sebelisa oli tlas'a CD grade ka mokhoa o ts'oanang.
Lioli tse qhekellang ka ho khetheha ha li khothalletsoe ho sebelisoa lienjineng tse ncha kapa tse hahiloeng bocha tsa CCEC.Bafani ba oli ba ikarabella bakeng sa boleng le ts'ebetso ea lihlahisoa tsa bona.
1. Lioli tsa Multigrade
CCEC taelo ea mantlha ke ea tšebeliso ea 15W40 multigrade bakeng sa ts'ebetso e tloaelehileng maemong a mocheso a kaholimo ho -15C [5F].Ts'ebeliso ea oli ea multigrade e fokotsa sebopeho sa depositi, e ntlafatsa ho ts'oaroa ha enjene maemong a mocheso o tlase, hape e eketsa ts'ebetso ea enjene ka ho boloka mafura nakong ea maemo a phahameng a mocheso.Kaha oli ea mefuta e mengata e bonts'itsoe hore e fana ka liperesente tse ka bang 30 tsa tšebeliso e tlase ea oli, ha e bapisoa le oli ea monograde, ho bohlokoa ho sebelisa oli ea multigrade ho etsa bonnete ba hore enjene ea hau e tla fihlela litlhoko tse sebetsang tsa mesi.Le hoja sehlopha sa viscosity se ratoang ke 15W-40, li-multigrades tse tlaase tsa viscosity li ka sebelisoa libakeng tse batang haholo.Sheba Setšoantšo sa 1: Likereiti tse Ngotsoeng tsa SAE Oil Viscosity ho Ambient Temperatures.
Setšoantšo sa 1 : E laetsoeng ea SAE Oil Viscosity Grades vs Mocheso oa Ambient
Likopano tsa oli API CI - 4 le CJ - 4 le 10W30 viscosity grade, li tlameha ho finyella bonyane mocheso o phahameng le viscosity e phahameng ea ho kuta ea 3.5 cSt., le litlhoko tsa ho roala liner tsa ring tsa Cummins Inc.le liteko tsa Mack.Ka hona, li ka sebelisoa ka mocheso o pharalletseng ho feta oli ea 10W30 e kopanang le likarolo tsa khale tsa ts'ebetso ea API.Kaha lioli tsena li tla ba le lifilimi tsa oli tse tšesaane ho feta lioli tsa 15W40, li-filters tsa boleng bo holimo tsa Fleetguard li tlameha ho sebelisoa ka holimo ho 20C (70F).Barekisi ba bang ba oli ba ka 'na ba batla hore oli e be le mafura a betere bakeng sa oli ena.Cummins Inc. e ke ke ea lumella kapa ho hana sehlahisoa sefe kapa sefe se sa hlahisoang ke Cummins Inc. Litlaleho tsena li lipakeng tsa moreki le morekisi oa oli.Fumana boitlamo ba mofani oa oli ea hore oli e tla fana ka ts'ebetso e khotsofatsang lienjineng tsa Cummins, kapa u se ke ua sebelisa oli.
2. Lioli tsa Monograde
Tšebeliso ea oli ea monograde e ka ama taolo ea oli ea enjene.Ho ka 'na ha hlokahala nako e khuts'oane ea ho ntša metsi ka oli ea monograde, joalo ka ha ho khethoa ka ho lekola boemo ba oli ka hloko ka lisampole tse reriloeng tsa oli.
CCEC ha e khothaletse ho sebelisa oli ea monograde.
3. Tšebeliso ea oli ea CCEC le nako e khothaletsoang ea ho ntša metsi bona Lethathamo la 1.
Lethathamo la 1:
APICI ho thusa | CCEC OELI MPHATO | Enjine ea M11 | Enjine ea NT | K19 enjene | Enjine ea KT30/50 | Enjine ea QSK19/38 | ||
Sistimi ea PT | ISM / taolo ea motlakase | TSOHLE | TSOHLE | TSOHLE | TSOHLE | |||
CE-4 | F | Oli e sebelisitsoeng | Laela | Tumello | Laela | Laela | Laela | Tumello |
Karohano | 250 | 150 | 250 | 250 | 250 | 250 | ||
CH-4 | H | Oli e sebelisitsoeng | Khothalletsa | Laela | Khothalletsa-ntlafatsa | Khothalletsa-ntlafatsa | Khothalletsa-ntlafatsa | Laela |
Karohano | 400 | 250 | 400 | 400 | 400 | 400 | ||
CI-4 | I | Oli e sebelisitsoeng | Khothalletsa | Khothalletsa-ntlafatsa | Khothalletsa-ntlafatsa | Khothalletsa-ntlafatsa | Khothalletsa-ntlafatsa | Khothalletsa-ntlafatsa |
Karohano | 500 | 400 | 500 | 500 | 500 | 500 |
Hlokomela:
1. .API CD&CF ha e na moeli ho litaba tsa sebabole, simplex CG-4&CH-4 oli e batla litaba tsa sebabole tse ka tlase ho liperesente tse 0.05.Empa sebabole diteng tsa mafura a malapeng a ke ke a kopana ka tlaase ho karolo ea 0,05 lekholong hona joale.CCEC e khothaletsa oli ea sehlopha sa H kapa I e ka fihlela litlhokahalo tsohle tsa CF-4/CH-4/CI-4, ntle le moeli ho litaba tsa sebabole.Ka hona, CCEC e khothaletsa oli ea H kapa I ho enjene ea enjene ea elektro-injector e tlase.
2. Mofani oa jenereithara ea CCEC Cummins e khothaletsa 10W/30 CF-4 kapa oli e kaholimo ho enjene e sebelisoang sebakeng sa tableland.Ha tikoloho e le ka holimo ho -15 centigrade, lumella ho sebelisa oli ea 15w/40 cf-4, ch-4 maemong a mabe, empa ho hlokahala hore u laole nako ea ho ntša metsi nakong ea lihora tse 150 kapa 250.Ho khothalletsoa oli e khethehileng ea CCEC ho mochini oa koloi le oa kaho.
3. Oli ea CH-4 e sebetsa le Fleetguard LF9009 filthara e ka eketsa nako ea drain ho lihora tse 500.
4. Nako ena ea ho ntša metsi e ipapisitse le mokhoa o khothaletsoang oa Cummins oa ho hula metsi le mokhoa oa ho sebetsa oa enjene ea lapeng le boleng ba mafura, bo sa hanetsoeng le Cummins Inc. Nako e khothaletsoang ea ho hula metsi.
5. Ha molemo sehlopheng oi sebelisoa, mosebedisi lokela ho ka botlalo nahana ka mamello ea filtara, le khutsufatsa filtara phetoho karohano loketseng.Nako ea phetoho ea sefe ke lihora tse 250 ka kakaretso.
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