QSX yog lub cav tshiab tsim los ntawm Cummins rau xyoo pua 21st.Nws txais yuav ib tug ob chav overhead camshaft tsim, uas yuav ua tau ntau dua traction thiab braking quab yuam.Kuj tseem muaj qhov sib txawv ntawm cov zis turbocharging, uas tuaj yeem tso tawm ntau lub zog thaum lub cav ceev siab, thiab ua kom lub cav cua nkag thaum lub cav ceev qis, yog li txhim kho cov lus teb ntawm lub cev.
Siv cov thev naus laus zis hauv lub tog raj kheej combustion, QSX lub cav tsis tsuas yog ua tau raws li theem peb cov qauv emissions (Tier 3) ntawm European thiab Asmeskas cov khoom siv mobile off-txoj kev, tab sis kuj muaj lub tshuab thev naus laus zis rau theem plaub emission (Tier 4) .
Hom cav | Hauv kab 6 lub tog raj kheej |
Kev khiav tawm | 15 L |
zog | 280-448 KW TSI |
Qhov siab tshaj plaws torque | 1825-2542 N/M |
Npog thiab mob stroke | 137mm x 169 hli |
Txoj kev nqus cua | Turbocharging thiab cua-rau-cua txias |
Cav roj muaj peev xwm | 45,42l ua |
Coolant muaj peev xwm | 18,9l ua |
Ntev | 1 443mm |
Dav | 10 32mm |
Qhov siab | 12 98mm |
Qhov hnyav | 1 451kg |
1.Double overhead camshaft: Thawj lub camshaft tsav lub tshuab hluav taws xob siab, thiab lub camshaft thib ob tswj cov khoom noj thiab tso pa tawm.
2.Lub patented turbocharger nrog wastegate valve muaj peev xwm tso zis siab tshaj plaws ntawm ntau yam ceev.
3.High-pressure roj system, lub combustion yog huv si thiab ntau npaum, thiab cov roj txhaj tshuaj yog siab li 30,000 psi.
4.Lub Quantum hluav taws xob tswj system optimizes lub cav khiav hauj lwm kev ua tau zoo.Lub ntse hluav taws xob tswj qhov system ua rau QSX cov roj siv dav dua.Kerosene tuaj yeem siv tsis muaj diesel.
5.Heavy-duty piston rings, pistons, bearings, ua los ntawm high-strength alloys, nrog rau kev pab lub neej ntawm ntau tshaj 21,000 teev (35% load tus nqi).
6.Engine tiv thaiv system kom txo tau kev puas tsuaj thiab downtime
7.Lub sijhawm poob qis dua, vim lub sijhawm tu ncua ntev.
QSX cav yog dav siv nyob rau hauv ntau yam kev siv xws li kev ua liaj ua teb, tsuas, siv tshuab, thiab lwm yam., thiab yog ib feem ntawm cov khoom siv zoo meej.Lub tshuab hluav taws xob tswj hluav taws xob (ECM) ntawm QSX tuaj yeem tau txais cov ntaub ntawv los ntawm lwm lub tshuab hauv lub nkoj thiab kho qhov kev ua haujlwm ntawm lub cav kom ua tau raws li qhov xav tau ntawm ntau yam kev ua haujlwm.Tag nrho hauv tag nrho, QSX lub cav muaj qhov ua tau zoo txawm tias nws tau sib sau nrog cov cuab yeej tshiab los yog siv los hloov lub cav nrog cov cuab yeej qub.
Tsom ntsoov rau kev muab cov kev daws teeb meem mong pu rau 5 xyoos.