Cummins cav taw qhia:

Lub Tuam Txhab Cummins tau tsim tsa hauv Columbus, Indiana, xyoo 1919 los ntawm William Glanton Irwin thiab Clessie Cummins, kws kho tsheb hauv zos.Nws tau tsom mus rau kev tsim lub tshuab hluav taws xob tau tsim tawm 20 xyoo dhau los, tab sis txawm hais tias muaj ntau qhov kev tshaj tawm zoo txog kev sim siab, nws tsis yog txog xyoo 1933 uas lawv cov qauv H, siv hauv cov tsheb ciav hlau me me, ua pov thawj tiav.Cummins N Series cov cav tov tau los ua tus thawj coj hauv kev lag luam hauv kev lag luam tom qab Tsov Rog Ntiaj Teb Zaum II txoj kev loj hlob hauv Tebchaws Meskas, nrog ntau tshaj li ib nrab ntawm cov tsheb thauj khoom hnyav txij li xyoo 1952 txog 1959. Nyob rau xyoo 1960, lub tuam txhab qhib kev sib dhos cog hauv Shotts, Scotland (kaw hauv 1996).Los ntawm 2013, Cummins tau ua haujlwm hauv 197 lub teb chaws thiab thaj chaw.

Cummins Engine Business Unit muaj kev txhawb nqa tom qab, Mid-Range, Heavy-duty, thiab High-Power Engines.Cummins tsim thiab ua lag luam ib txoj kab tiav ntawm diesel thiab natural gas-powered engines rau kev loj thiab kev loj siv.Nws cov kev lag luam suav nrog cov tsheb thauj khoom hnyav thiab nruab nrab, tsheb npav, tsheb ua si (RV), tsheb ciav hlau thiab ntau yam kev lag luam suav nrog, kev tsim kho, mining, marine, roj thiab roj, kev tsheb ciav hlau thiab cov khoom siv tub rog.

Rau cov pej xeem, cov khoom pom Cummins feem ntau yog 5.9-liter nyob rau hauv-kab rau-lub tog raj kheej cav siv nyob rau hauv Dodge Ram lub teeb lub luag hauj lwm pickups pib nyob rau hauv 1988.5.Nyob rau hauv 2007.5, ib tug 6.7-liter version ntawm Cummins ncaj rau lub cav tau los ua kev xaiv ntawm RAM khaws.Nyob rau hauv 2008, Cummins yog ib tug neeg raug foob nyob rau hauv chav kawm ntawv foob hais txog 1998-2001 qauv xyoo Chrysler Dodge Ram tsheb, qauv 2500 los yog 3500, Ameslikas nruab nrog Cummins ISB 5.9 liter diesel cav tsim siv tus qauv 53 Block.Qhov teeb meem tau daws lawm, tab sis qee tus tswv tsim nyog Chrysler tuaj yeem tau txais $ 500 rau kev kho qhov thaiv, uas tau liam tias tawg thiab tsim kom muaj cov dej xau.

Cummins muaj lub chaw ua haujlwm hauv Darlington, England, uas nws tsim cov khoom lag luam rau European, Middle Eastern, thiab Asian lag luam.

Cav Feature

Kev tsim tshiab ntawm kev tswj hwm hluav taws xob ceev ntawm Cummins diesel cav muaj cov yam ntxwv hauv qab no:

1. 4 li qub rau ib lub tog raj kheej, caij nplooj ntoos hlav cais.Dej;tso pa roj turbo, plaub stroke, cov dej inlet rau hom cua txias, ncaj qha roj txhaj tshuab.

2. PT roj txhaj tshuaj nrog EFC tus tswv xeev siab tshaj plaws, lub tshuab hluav taws xob tsis tu ncua adjustable tuaj yeem teem caij nruab nrab ntawm 0 mus rau 5% (qhov nrawm), uas tuaj yeem paub txog kev tswj chaw taws teeb thiab yooj yim kom paub txog kev tswj tsis siv neeg, torque synchronous excitation system tuaj yeem ua rau lub cav ceev ceev rov qab ceev nyob rau hauv sudden load nce.

3. Lub tshuab hluav taws xob hauv lub tshuab nqus tsev manifold tso cai rau lub cav ceev / txhim khu kev qha pib nyob rau hauv qis kub thiab tuaj yeem txo cov pa tawm hauv tsev cog khoom.Ua kom tiav cov qauv emission raws li tsoomfwv lub xeev.

4. Cov txheej txheem combustion tau ua kom zoo dua los ntawm kev siv cov thev naus laus zis siab, txo cov roj noj, kev ntseeg siab dua, tsis muaj lub sijhawm hloov kho ntau dua 15000 teev, kev lag luam-kev ua lag luam; Kev siv roj tsawg, kev siv qis dua, kev ua haujlwm siab dua thiab kev ruaj ntseg.

5. Kev pib ua haujlwm zoo dua ntawm qhov kub thiab txias.