Thaum Lub Kaum Ob Hlis 8, 2025, Cummins tau tshaj tawm nws 16N siab -horsepower natural gas flagship power hauv Chengdu. Raws li lwm yam khoom tshiab loj ntawm Cummins multi- roj cav platform, Cummins 16N natural gas engine integrates 6 core capabilities: power, efficiency, reliability, Intelligence, kev nyab xeeb thiab kev tiv thaiv, pab rau kev lag luam logistics ntxiv kom txo tau tus nqi thiab txhim kho efficiency.
Wang Kaijun, Tus Lwm Thawj Coj ntawm Cummins thiab General Manager ntawm Cummins Tuam Tshoj Cav Division, Stephen Saxby, Tus Lwm Thawj Coj ntawm Cummins thiab Chief Technology Officer ntawm Cummins Tuam Tshoj, Chai Yongquan, Tus Lwm Thawj Coj ntawm Cummins thiab General Manager ntawm Cummins Tuam Tshoj Cheebtsam Division, Wu Huaizhu, Deputy General Manager ntawm Dongfeng Commercial Vehicle Co., LTD. Chen Junhong, Tus Thawj Coj ntawm Lub Chaw Tsim Kho Hluav Taws Xob ntawm BAIC Foton Engineering Research Institute, Cao Yongjun, Tus Lwm Thawj Coj ntawm Dongfeng Cummins Engine Co., LTD., Li Ziqiang, Tus Lwm Thawj Coj ntawm Beijing Foton Cummins Engine Co., LTD., Ma Ji, Tus Thawj Saib Xyuas Kev Lag Luam thiab Muag Khoom ntawm Cummins Tuam Tshoj Cav Division Thiab tshaj 70 tus thawj coj logistics fleet cov neeg siv khoom thiab kev lag luam xov xwm tau pom lub sijhawm tseem ceeb no ua ke.
Qhov kev sim tiag qhia qhov tseeb
Sib tham txog lub zog ntsuab tshiab ua ke
Raws li cov lus qub hais tias, "Qhov nyuaj ntawm txoj kev Shu yog ntau dua li nce mus rau saum ntuj xiav!" Ib kab lus qhia txog kev txaus ntshai ntawm cov roob thiab cov dej ntws thiab qhov nyuaj ntawm txoj kev hauv Sichuan. Raws li lub teb chaws logistics hub carrier nroog, Chengdu tau tsim ib tug thoob ntiaj teb logistics txoj kev, uas yog ib qho tseem ceeb heev rau domestic thiab hla - ciam teb logistics.
Ua ntej qhov kev tso tawm ntawm Cummins 16N natural gas engine, Cummins, koom tes nrog ob lub tuam txhab loj, Dongfeng thiab Foton, cov neeg siv kawg thiab cov neeg sawv cev tshaj tawm, tau ua txoj kev mus ncig nrog cov tsheb tiag tiag thiab cov khoom siv nyob rau sab hnub poob ntawm txoj kev (Kunming mus rau Chengdu) thiab txoj kev qaum teb sab hnub poob (Lanzhou mus rau Chengdu), nrog Chengdu ua qhov chaw.
Tsom ntsoov rau lub suab tiag tiag ntawm cov neeg siv, peb sib tham ywj siab thiab muaj zog ntsuab. Ntawm qhov chaw tshwm sim, Wang Kaijun, Tus Lwm Thawj Coj ntawm Cummins thiab Tus Thawj Coj General ntawm Cummins Tuam Tshoj Cav Division, tau koom tes nrog cov qhua los ntawm Dongfeng Motor thiab Foton Motor, sim cov neeg siv los ntawm cov cheeb tsam sab qaum teb thiab sab qab teb sab hnub poob, thiab cov neeg sawv cev ntawm cov neeg siv khoom loj loj, An Neng, txhawm rau txheeb xyuas qhov ua tau zoo ntawm 16N natural gas engine.
Sab qab teb sab hnub poob kab hla mus rau thaj tsam roob ntawm Yunnan thiab Guizhou, nrog ntau qhov chaw siab thiab khoov, tsom mus rau qhov xwm txheej ntawm ntsuab channel tsheb thauj mus los rau paj. Txoj kev Northwest yog cim nrog mis nyuj, hla dhau Loess Plateau thiab hla Western Qinling Toj siab, ncaj qha ntsib cov teeb meem ntawm qhov kub thiab txias tsis tu ncua. Lub 16N natural gas cav qhia tau hais tias muaj zog tso zis, tsim txhim khu kev qha kev ua tau zoo thiab xav tsis thoob throttle muaj peev xwm nyob rau hauv complex ua hauj lwm tej yam kev mob.
Tsis tas li ntawd, nyob rau hauv - cov qhua tuaj yeem muaj nyob rau hauv - kev sib tham tob txog kev sib piv ntawm cov tsheb fais fab chains, tsav tsheb thiab caij kev nplij siab, thiab cov thev naus laus zis ntse, sib koom ua ke tos ntsoov rau yav tom ntej tshiab ntawm ntsuab thiab muaj zog logistics zoo.
Lub benchmark tsis muaj cov ntsiab lus tsis muaj zog ntawm lub zog
Qhov kev ua tau zoo tshaj plaws hauv kev xeem yog vim muaj qhov ua tau zoo ntawm kev ua tau zoo ntawm 16N natural gas engine. Ntawm qhov kev tshwm sim, Stephen Saxby, Tus Lwm Thawj Coj ntawm Cummins thiab Chief Technology Officer ntawm Cummins Tuam Tshoj, thiab Suo Guotao, Chief Engineer ntawm Cummins Tuam Tshoj lub Cav Division, tau koom tes txhais cov thawj lub hom phiaj thiab cov ntsiab lus tseem ceeb ntawm 16N cov khoom tsim.
Ua raws li lub tswv yim ntawm "Nyob rau hauv Tuam Tshoj, rau lub ntiaj teb", Cummins tau koom ua ke thoob ntiaj teb cov kev pab cuam nrog Suav lag luam kev coj ua. Tom qab plaub xyoos ntawm kev tshawb fawb thiab kev loj hlob, ntau tshaj 40,000 teev ntawm kev sim lub rooj ntev zaum thiab 5 lab mais ntawm kev txheeb xyuas txoj kev, nws tau tsim cov khoom no uas sib xyaw rau 6 qhov zoo: muaj zog, ua tau zoo, txhim khu kev qha, ntse, nyab xeeb thiab tiv thaiv. Txhaj tshiab impetus rau ntsuab thiab muaj txiaj ntsig logistics.
01 zog
Nrog rau lub zog siab tshaj plaws ntawm 720 horsepower thiab lub siab tshaj plaws torque ntawm 3,600 Nm, nws yog nruab nrog ib tug tshwj xeeb turbocharging system rau natural gas engines, txhim khu kev acceleration thiab nce efficiency los ntawm 20%. Nws nta siab siab -ceev cruising efficiency thiab ua haujlwm tau zoo, txhua yam tswj tau.
02 High efficiency
Lub thermal efficiency ntawm 16N natural gas cav tau mus txog lub siab tshiab, nrog lub siab tshaj plaws thermal efficiency nce los ntawm 2%. Lub 16N txais yuav ib lub hom phiaj - tshiab muaj zog swirl combustion system, nrog lub siab compression piv thiab sib sib zog nqus Miller voj voog, nrog rau ib tug tsis tu ncua sib txawv ntau -dimensional tswj qhov sib txawv ntawm lub valve lub sij hawm, uas txhim kho thermal efficiency. Nyob rau hauv lub voj voog, lub cav tuaj yeem txuag tau 4% ntawm lub zog. Nrog rau qhov sib ntxiv ntawm Smart Brain 3.0 (CBM3.0) thiab cov khoom siv ntse, cov roj siv tau zoo ntxiv los ntawm 2%, ua tiav lub tsheb dav hlau roj txuag ntawm 6% thiab txo cov nqi khiav lag luam.
03 Txhim khu kev qha
Txais yuav 250bar yooj yim tshuab architecture thiab siab - lub cev muaj zog, kev tsim cov khoom tseem ceeb tau ua kom zoo dua. Nws tau dhau los ua "peb qhov siab" kev sim kev taug kev thiab tau dhau 40,000 teev ntawm kev ntsuas lub rooj ntev zaum thiab 5 lab kilometers ntawm kev txheeb xyuas txoj kev, kom ntseeg tau tias cov khoom lag luam txhim khu kev qha. Tsis tas li ntawd, lub cav 16N muab cov neeg siv ob lub valve tshem tawm kev hloov kho lub voj voog kev teeb tsa ntawm 300,000 thiab 100,000 mais, nrog rau cov phiaj xwm hloov roj ntawm 150,000 thiab 100,000 mais, uas tuaj yeem txo qis txij nkawm thiab txo tus nqi kho.
04 Kev txawj ntse thiab
Cummins tej thaj chaw deb calibration thiab upgrade thev naus laus zis ua rau kev rov ua dua tshiab ntawm lub cav software kom yooj yim li kev kho dua tshiab ntawm lub xov tooj smartphone. Kev vam khom lub peev xwm digital ntxaib ntawm Miaosuan platform, tej thaj chaw deb customized calibration yog ua los xyuas kom meej tias lub cav kev ua tau zoo yog ib txwm muaj tseeb hauv online.
Lub caij no, 16N natural gas engine txais lub hom phiaj -Smart Brain 3.0 tshiab, ua rau hauv - sib sib zog nqus ntawm lub cav, kis tau tus mob, thiab tom qab - kev kho mob. Nws tuaj yeem kuaj xyuas thiab hloov kho qhov sib xyaw ua ke hauv lub sijhawm tiag tiag, ua tiav qhov siab - qhov tseeb torque tso zis, thiab ntse xaiv cov iav kom phim lub cav qhov pom kev lag luam zoo. Nrog rau kev sib ntxiv ntawm kev sib xyaw ua ke thiab kev txawj ntse kom nkag siab thiab tso tawm cov thev naus laus zis, ua ke nrog cov khoom siv ntse, lub cav kev lag luam, kev ua haujlwm ntawm lub zog thiab kev ntseeg tau zoo dua qub, thiab NVH kev ua tau zoo ntawm tag nrho lub tsheb tau zoo tuaj.
05 Kev nyab xeeb
High-lub zog braking technology muaj txog li 400kW ntawm lub zog nres, nrog rau 33% nce ntawm lub zog nres. Meanwhile, daim ntawv thov ntawm dynamic downhill braking tswj system enables lub phased ntse hloov ntawm kev sib koom ua hauj lwm ntawm lub cav braking, iav hloov thiab kev pab cuam braking, ua rau kev tsav tsheb yooj yim dua thiab zoo dua.
06 Tiv thaiv thiab tiv thaiv
Cummins Intelligent Diagnostics tau raug kho kom zoo dua qub, sib koom ua ke ntau tiam neeg ntawm cov roj cav thev naus laus zis thiab cov txheej txheem siab tshaj plaws los txhim kho qhov raug thiab ua tau zoo ntawm kev kuaj xyuas qhov txhaum. Nws tuaj yeem txheeb xyuas ntau dua 85% ntawm qhov tsis raug hauv peb kauj ruam. Nrog rau cov cuab yeej digital xws li e-Txoj Kev Cummins thiab Guidanz®, tso siab rau Cummins 'cov ntaub ntawv loj cov kev pabcuam ntse, cov kev pabcuam passive tau hloov mus rau kev tiv thaiv kev tiv thaiv, thiab kev saib xyuas yog hloov los ntawm kev kho. Qhov no tsis tsuas yog ua kom cov neeg siv khoom tuaj koom ua haujlwm tau zoo xwb tab sis kuj tseem txo cov nqi.
Thawj cov khoom xa tuaj yog qhov pib tshiab
Efficiency prevails ntawm roob thiab hiav txwv
Lub vev xaib kev tshwm sim kuj tau pom txog kev xa khoom ntawm thawj pawg ntawm 16N natural gas cav noob cav rau cov neeg siv. Cao Yongjun, tus lwm thawj coj ntawm Dongfeng Cummins Engine Co., LTD., thiab Li Ziqiang, tus lwm thawj coj ntawm Beijing Foton Cummins Engine Co., LTD., tau xa cov khoom rau rau 6 tus neeg siv pioneer, sib koom ua ke ntawm kev ua haujlwm zoo thiab ntsuab taug kev mus rau roob thiab hiav txwv. Nrog rau kev ua tau zoo ntawm cov khoom lag luam thiab cov kev pabcuam ntse ntse, peb ua tiav pab peb cov neeg siv khoom kom ua tiav.