Encyclopedia ntawm lub cav: Volvo 2.4 (roj av)

Nws yog ib qho ntawm cov roj av ruaj khov uas muaj txij li xyoo 2000. Txawm hais tias 5-lub tog raj kheej tsim thiab lub zog siab, nws tuaj yeem pom txawm nyob hauv lub tsheb me me. Xaiv qhov yog version guarantees yuav luag tag kev cia siab thiab zoo kawg kav. Thiab ntawm HBO.

Volvo lub cev muaj zog nrog rau lub npe B5244 tau siv nyob rau hauv 1999-2010.thiaj li me me rau lub neej ntawm ib lub cav, tshwj xeeb tshaj yog xws li ib tug ua tau zoo. Nws tuaj yeem xav tias nws tau tsim lig dhau lawm thiab, hmoov tsis, raug tua los ntawm cov qauv emission. Ib tug yam ntxwv feature yog lub hwj chim ntawm 2,4 litres, tau los ntawm 5 lub tog raj kheej. Nws yog ib tug tswv cuab ntawm tsev neeg modular block nrog aluminium tsim. Lawv muaj forged txuas rods, siv siv ua haujlwm camshafts thiab sib txawv sijhawm. Feem ntau, nws yog tus cwj pwm los ntawm lub zog siab, Yog li ntawd, nyob rau hauv lub hauv paus ntawm ib txwm aspirated versions nrog ib tug muaj peev xwm ntawm 140 thiab 170 hp. Bi-Fuel lossis supercharged versions (tsim T) los ntawm 2003 txog 193 hp tau tsim, ua, thiab lwm yam, rau cov qauv kev ua si S260 thiab V60 T70.

Ib txwm aspirated versions ua haujlwm zoo hauv S80, S60 lossis V70 thiab kev ua tau zoo hauv me C30, S40 lossis V50. Nrog cov txheej txheem tsav tsheb zoo, lawv tsis haus ntau npaum li cov roj, tab sis txawm tias qhov no, nws nyuaj rau qis dua 10 l / 100 km. Turbo versions tseem zoo dua, nrog cov tsis zoo, tab sis lawv haus cov roj av ntau. Tshwj xeeb tshaj yog nyob rau hauv ua ke nrog ib tug tsis siv neeg kis tau tus mob. Yog li ntawd, cov neeg siv txaus siab siv autogas kev teeb tsa uas tsis ua rau muaj kev hem thawj rau lub tsev, uas yog nruab nrog hydraulic valve compensators.

Sib nrug los ntawm qhov tsis xws luag uas tshwm sim los ntawm kev ua haujlwm (txias, hluav taws xob qub, kev ua qias tuaj, hnav ignition coils), tsis muaj dab tsi tshwj xeeb ua rau muaj teeb meem, tsuas yog ib qho kev zam. repeatable thiab Ib qho kev ua haujlwm tsis zoo yog qhov tsis ua haujlwm ntawm Magnetti Marelli throttle, uas tau siv txog xyoo 2005. Cov kev hloov tshiab tshiab twb muaj Bosch lub cev lub cev uas tsis muaj kev saib xyuas zoo. Hmoov tsis zoo, kev kho Magnetti Marella yog kim heev, thiab hloov lub cev lub cev mus rau ib qho tshiab yog kiv taub hau heev.

Qhov txiaj ntsig loj ntawm lub cav yog zoo nkag mus rau cov khoom seem, txawm tias qee zaum kim. Qee zaum nws yog qhov zoo dua los yuav qhov qub, feem ntau muaj nqis 50 txog 100 feem pua. ntau tshaj qhov hloov. Hloov tag nrho lub sijhawm tsav tuaj yeem raug nqi txog PLN 2000 rau cov khoom ib leeg. Txhua 2.4 version nrog phau ntawv kis tau tus mob muaj lub log dual-mas raug nqi mus txog PLN 2500, txawm hais tias nws muaj zog heev. Koj tuaj yeem nrhiav tau ib qho nyuaj handlebar thiab hnyav lub luag haujlwm clutch cov khoom siv rau qee yam, tab sis qhov no tsuas yog pom zoo rau cov uas xav tau ib txwm muaj.

Qhov zoo ntawm 2.4 engine:

Kev ua haujlwm loj loj (lub cev muaj zog tsis tawg thaum lub sijhawm ua haujlwm ib txwm muaj)
Tsawg bounce tus nqi
Kev ua tau zoo ntawm supercharged versions
Siab LPG kam rau ua

Disadvantages ntawm 2.4 engine: