Cummins 6LTAA8.9-c340 Siv Machinery Cav Nrog PowerP Ackage
Hom: 4 mob stroke, 6 lub tog raj kheej hauv kab
Kev Hloov Chaw: 8.9L
Bore & .stle: 114 × 145 hli
Qhov hnyav hnyav: 650 kg
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Cov ntaub ntawv dav dav ntawm Cummins 6LTAA8.9-c340 Siv Machinery Cav |
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Lub Cav Hom |
Cummins 6LTAA8.9-c340 |
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Ntaus |
4 mob stroke, 6 lub tog raj kheej hauv kab |
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Kev tshem tawm |
8.9L |
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Bore & .troke |
114 × 145 hli |
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Qhov hnyav |
650 kg |
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Nruab nrab ntawm lub ntiajteb txawj nqus los ntawm lub ntsej muag pem hauv ntej |
427 hli |
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Nruab nrab ntawm lub ntiajteb txawj nqus saum toj chankshaft nruab nrab |
16 hli |
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Cov ntaub ntawv txheej txheem ntawm Cummins 6LTAA8.9-c340 Siv Machinery Cav |
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Kev tos |
Turbocharged cua-cua intercooled |
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Emission daim ntawv pov thawj |
Tuam Tshoj|Euro |
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Roj System |
MUAG KHOOM NROJ |
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Yam tsawg kawg nkaus lub tsev qis |
800 RPM |
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Qhov siab tshaj plaws hwm nrawm (10% ntawm rated torque) |
2400 RPM |
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Qhov siab tshaj plaws saib tau muaj peev xwm |
3150 RPM |
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Compression Piv |
16.61 |
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Hnub Ua Haujlwm Cummins 6LTAA8.9-C340 Siv Machinery Cav |
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Kev Tso Tawm Rated |
250kw / 340hp |
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Nyob ceev |
2200RPM |
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Max torque / Ceev |
1380n.m / 1400RPM |
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Torque / rated ceev |
1146N.M / 2200RPM |
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Kev Siv Roj Tsawg Tsawg Kev Noj / Ceev |
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Kev Siv Roj Ntau Tshaj / Ceev |
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Kev siv roj / ntsuas nrawm |
210g / kw.h @ 2200RPM |
Diesel tshuab muaj qhov tseem ceeb zoo, suav nrog cov siab ua rau cov khoom tawm thiab roj ua tau zoo. Zoo li lwm cov chaw sib txuas sab hauv, cov tshuab hluav taws xob ua haujlwm los ntawm plaub-mob stroke puag ncig: Kev nkag, lub zog, lub zog, thiab kev tso pa. Txawm li cas los xij, vim muaj cov khoom siv lub cev ntawm cov roj diesel-xws li nws txoj kev sib tw siab dua, thiab qis dua kev sib xyaw ua ke los ntawm cov roj av sib txawv.
Cov ntsiab lus tseem ceeb nyob hauv cov txheej txheem combusion: hauv lub cav diesel, cov huab cua sib tov sib xyaw yog qhov cub los ntawm kev siv hluav taws xob tsis yog los ntawm lub tais ntsaws. Thaum lub sijhawm ua haujlwm, tsuas yog cua yog kos rau hauv lub tog raj kheej. Raws li qhov kev sib tw compression ze li ua tiav, qhov kub ntawm cov cua compressed tuaj yeem ncav cuag 500-700 degree, nrog siab nce mus rau 40-50 atmospheres. Nyob ze lub chaw tuag saum toj kawg nkaus, lub cav lub tshuab hluav taws xob muaj hluav taws xob siab rau cov atomized rau hauv kev sib txuas ua ke. Cov tshuaj sib tov roj nrog cov cua kub, compressed cua, sib xyaw ua ke sib xyaw ua ke uas imgites spontaneously. Qhov kev sib txuas nrawm no tsim ntau lub zog kub siab tshaj plaws ntawm 1900-2000℃ntawm 60-100 qhov kev sib cav sib ceg Vim yog cov hluav taws xob siab tawm, cov tshuab roj diesel tau ua haujlwm hauv cov tsheb hnyav thiab cov khoom siv hluav taws xob loj.






Cim npe nrov: Cummins 6LTAA8.9-c340 Siv Machinery Cav Nrog PowerP Ackage, Tuam Tshoj, Hoobkas, hauv Tshuag, Ua Hauv Suav
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