Mercedes-Benz M112 cav
Lub tshuab hluav taws xob M112 yog lwm lub 6-lub tog raj kheej los ntawm lub tuam txhab German, nrog kev sib txawv (2.5 l; 2.8 l; 3.2 l, thiab lwm yam). Nws hloov cov txheej txheem tsis siv nyob rau hauv-kab M104 thiab tau nruab rau tag nrho Mercedes-Benz kab nrog lub log tsav tsheb, xws li chav kawm C- mus rau S-.
Description M112
Rau qhov no tau nrov heev hauv xyoo 2000s. Tso tawm xyoo 1997-1998, M112 fais fab nroj tsuag yog thawj zaug ntawm V-shaped rau-lub tog raj kheej units. Nws yog nyob rau hauv lub hauv paus ntawm 112 hais tias tom ntej no engine ntawm lub series, lub M113, tau tsim - ib tug sib koom ua ke analogue ntawm no installation nrog yim lub tog raj kheej.
Lub 112 series tshiab tau tsim los ntawm ntau lub cav sib txawv. Txawm li cas los xij, tsis zoo li nws cov neeg ua ntej, hauv M112 tshiab nws tau txiav txim siab los tsim cov qauv yooj yim tshaj plaws, siv qhov chaw tsawg dua hauv qab lub hood. Lub 90-degree V-shaped version yog raws nraim qhov xav tau. Yog li, nws tau txiav txim siab los ua kom lub compactness ntawm lub cev muaj zog, thiab nyob rau hauv thiaj li yuav stabilize tiv thaiv ncaj qha thiab lateral vibrations, ntxiv ib tug tshuav ncej ntawm cov kab ntawm lub tog raj kheej.
Lwm yam nta.
- Aluminium lub tog raj kheej thaiv - cov Germans txiav txim siab tso tseg hnyav cam khwb cia hlau. Tau kawg, qhov no tau muaj txiaj ntsig zoo rau tag nrho pawg ntawm chav tsev. BC kuj tau nruab nrog lub tes tsho ntev. Lub flint nyob rau hauv muaj pes tsawg leeg ntawm cov alloy txhim kho lub durability ntawm lub ntsiab.
Lub tog raj kheej thaiv - Lub taub hau lub tog raj kheej kuj yog txhuas, sib sau ua ke raws li SOHC lub tswv yim - ib qho hollow camshaft.
- Muaj 3 li qub thiab 2 lub qhov hluav taws xob rau ib lub tog raj kheej (rau kev sib txuas zoo ntawm cov roj sib txuas). Yog li, lub cav no yog 18-valve. Thermal valve clearances tsis tas yuav hloov kho, vim muaj hydraulic compensators (tshwj xeeb hydraulic hom pushers).
- Nws muaj lub sij hawm adjustable.
- Lub intake manifold yog yas, nrog qhov sib txawv geometry. Kawm tiav - los ntawm ib qho alloy ntawm magnesium thiab txhuas.
- Lub sij hawm saw tsav, kev pab cuam lub neej mus txog 200 txhiab km. Cov saw yog ob npaug, txhim khu kev qha, rotates ntawm lub zog tiv thaiv los ntawm roj hmab.
- Kev txhaj tshuaj yog ua raws li kev tswj hwm ntawm Bosch Motronic system.
- Yuav luag txhua lub cav hauv koob, suav nrog M112, tau sib sau ua ke hauv Bad Cannstatt.
Lub 112 series tau hloov los ntawm lwm rau, qhia hauv 2004, hu ua M272.
Cov lus hauv qab no qhia txog cov kev qhia tshwj xeeb ntawm M112 E32.
| Ntau lawm | Stuttgart-Bad Cannstatt cog |
| Cav tsim | M112 |
| Xyoo ntawm kev tso tawm | Xyoo 1997 |
| Lub tog raj kheej thaiv khoom siv | txhuas |
| Lub kaw lus muaj zog | txhaj tshuaj |
| Hom | V-zoo li |
| Cov nab npawb ntawm cov thooj voos kheej kheej | 6 |
| Li qub rau ib lub tog raj kheej | 3 |
| Piston mob stroke, hli | 84 |
| Lub tog raj kheej diam, mm | 89.9 |
| Compression piv | 10 |
| Cav tshem tawm, cubic cm | 3199 |
| Cav fais fab, hp / rpm | 190/5600; 218/5700; 224/5600 |
| Torque, Nm / rpm | 270/2750; 310/3000; 315/3000 |
| Roj | 95 |
| Ib puag ncig cov qauv | Euro 4 |
| Lub cev hnyav, kg | ~ 150 |
| Roj noj, l/100 km (rau E320 W211) | 28.01.1900 |
| Roj noj, gr. / 1000 km | rau 800 |
| Roj roj | 0W-30, 0W-40, 5W-30, 5W-40, 5W-50, 10W-40, 10W-50, 15W-40, 15W-50 |
| Cov roj muaj ntau npaum li cas hauv lub cav, l | 8.0 |
| Thaum hloov pauv ncuav, l | ~ 7.5 |
| Kev hloov roj yog nqa tawm, km | 7000-10000 |
| Lub cav ua haujlwm kub, deg. | ~ 90 |
| Cov khoom siv cav, txhiab km | 300 + |
| Nyob, h.p. | 500 + |
| Lub cav tau teeb tsa | Mercedes-Benz C-Class, Mercedes-Benz CLK-Class, Mercedes-Benz E-Class, Mercedes-Benz M-Class / GLE-Class, Mercedes-Benz S-Class, Mercedes-Benz SL-Class, Mercedes-Benz SLK -Class / SLC-Class, Mercedes-Benz Vito / Viano / V-Class, Chrysler Crossfire |
M112 kev hloov kho
Lub cev muaj zog no tau nruab nrog ob qho tib si phau ntawv thiab tsis siv neeg kis. Cov engineers tau ua haujlwm zoo, lawv muaj peev xwm los tsim cov txheej txheem thoob ntiaj teb. Yog li, yog tias lub hood ntawm lub tsheb qis qis, ces cov cua lim tau muab tso rau ntawm sab xis tis, thiab nws txoj kev txuas nrog lub throttle yog nqa tawm los ntawm cov yeeb nkab nrog DRV. Tab sis nyob rau hauv ib lub tsheb, qhov twg lub cav compartment yog loj, lub lim yog ntsia ncaj qha rau ntawm lub cev muaj zog, thiab cov flow meter yog mounted ncaj qha rau ntawm lub throttle. Nyeem ntxiv txog qhov sib txawv ntawm 3,2L kev hloov kho hauv qab no.
| M112.940 (1997 – 2003) | 218 hp cas ntawm 5700 rpm, torque 310 Nm ntawm 3000 rpm. Nruab rau Mercedes-Benz CLK 320 C208. |
| M112.941 (1997 – 2002) | analogue rau Mercedes-Benz E 320 W210. Cav zog 224 hp ntawm 5600 rpm, torque 315 Nm ntawm 3000 rpm. |
| M112.942 (1997 – 2005) | Analog M 112.940 rau Mercedes-Benz ML 320 W163. |
| M112.943 (1998 – 2001) | analogue M 112.941 rau Mercedes-Benz SL 320 R129. |
| M112.944 (1998 – 2002) | Analog M 112.941 rau Mercedes-Benz S 320 W220. |
| M112.946 (2000 – 2005) | Analog M 112.940 rau Mercedes-Benz C 320 W203. |
| M112.947 (2000 – 2004) | Analog M 112.940 rau Mercedes-Benz SLK 320 R170. |
| M112.949 (2003 – 2006) | Analog M 112.941 rau Mercedes-Benz E 320 W211. |
| M112.951 (2003 - tam sim no) | Mercedes-Benz Vito 119 / Viano 3.0 AT 639 hp 190 qhov rooj SUV — specifications ntawm 5600 rpm, torque 270 Nm ntawm 2750 rpm. |
| M112.953 (2000 – 2005) | Analog M 112.940 rau Mercedes-Benz C 320 4Matic W203. |
| M112.954 (2003 – 2006) | Analog M 112.941 rau Mercedes-Benz E 320 4Matic W211. |
| M112.955 (2002 – 2005) | analogue M 112.940 rau Mercedes-Benz Vito 122 / Viano 3.0 W639, CLK 320 C209. |
Qhov sib txawv ntawm M112 lub cav tuaj yeem pom hauv cov lus no.
| Lub npe | Loj, cm3 | Lub Zog, hp nrog. thaum rpm | Lwm qhov ntsuas |
| Cav M112 E24 | 2398 | 150 hp cas ua 5900 | torque - 225 Nm ntawm 3000 rpm; lub tog raj kheej txoj kab uas hla thiab piston stroke - 83,2x73,5mm; ntsia rau ntawm cov qauv: C240 W202 (1997-2001), E240 W210 (1997-2000) |
| Cav M112 E26 | 2597 | 170 hp cas ua 5500 | torque - 240 Nm ntawm 4500 rpm; lub tog raj kheej txoj kab uas hla thiab piston stroke - 89,9x68,2mm; ntsia rau ntawm cov qauv: C240 W202 (2000-2001), C240 W203 (2000-2005), CLK 240 W290 (2002-2005), E240 W210 (2000-2002), E240 SW211 W2003 |
| Cav M112 E28 | 2799 | 204 hp cas ua 5700 | torque - 270 Nm ntawm 3000-5000 rpm, lub tog raj kheej txoj kab uas hla thiab piston stroke - 89,9x73,5 hli, ntsia rau cov qauv: C280 W202 (1997-2001), E280 W210 (1997-2002), SL280 (129) |
| Cav M112 E32 | 3199 | 224 hp cas ua 5600 | torque - 315 Nm ntawm 3000-4800 rpm; lub tog raj kheej txoj kab uas hla thiab piston stroke - 89,9x84mm; ntsia tau rau ntawm cov qauv: C320 W203 (2000-2005), E320 W210 (1997-2002), S320 W220 (1998-2005), ML320 W163 (1997-2005), CLK320 W208 (1997-2002), 320), Chrysler Crossfire 170 V2000 |
| M112 C32 AMG cav | 3199 | 354 hp cas ua 6100 | torque - 450 Nm ntawm 3000-4600 rpm; lub tog raj kheej txoj kab uas hla thiab piston stroke - 89,9x84mm; ntsia rau ntawm cov qauv: C32 AMG W203 (2001-2003), SLK32 AMG R170 (2001-2003), Chrysler Crossfire SRT-6 |
| Cav M112 E37 | 3724 | 245 hp cas ua 5700 | torque - 350 Nm ntawm 3000-4500 rpm; lub tog raj kheej txoj kab uas hla thiab piston stroke - 97x84mm; ntsia rau ntawm cov qauv: S350 W220 (2002-2005), ML350 W163 (2002-2005), SL350 R230 (2003-2006) |
Yog li, lub cev muaj zog no tau tsim nyob rau hauv 4 qhov chaw ua haujlwm.
Lub cav ua haujlwm tsis zoo
Tus tsim ntawm lub cav combustion nrog 3-valve system tsuas zoo li yooj yim. Qhov tseeb, txhua tus kws tshaj lij paub txog cov yam ntxwv teeb meem ntawm lub cev muaj zog no.
- Cov roj xau uas tshwm sim vim muaj lub foob tsis muaj zog hauv cov roj kub exchanger. Tib yam uas yuav pab tau yog hloov lub gasket.
- Kev siv roj ntau ntxiv, vim yog hnav ntawm lub valve qia ntsaws ruaj ruaj lossis txhaws crankcase qhov cua. Kev ntxuav tu pab.
- Poob lub zog tom qab 70-mais khiav, vim yog hnav ntawm cov injectors, sensor, lossis crankshaft pulley.
- Muaj zog vibrations uas yog inevitable thaum lub tshuav ncej yog hnav.
Kev puas tsuaj ntawm crankshaft damper kuj suav hais tias yog ib qho ntawm cov tsis muaj zog txuas ntawm lub cev muaj zog. Lub rubey no muaj cov roj hmab txheej (damper), uas pib nkag mus thiab exfoliate dhau sijhawm. Maj mam, lub pulley tsis ua hauj lwm ib txwm, nws kov cov nodes nyob ze thiab mechanisms.
Lwm qhov teeb meem paub txog yog cuam tshuam nrog crankcase qhov cua. Qhov tshwm sim ntawm qhov teeb meem no yog pom tam sim ntawd: ob lub seam ntawm lub valve npog yog oiled, los yog cov roj noj nce.
Thiab qhov thib peb uas feem ntau txhawj xeeb cov tswv ntawm lub cav M112 yog kev siv roj. Txawm li cas los xij, yog tias kev noj tsis ntau tshaj ib liter ib txhiab kilometers, ces tsis tas yuav txhawj xeeb. Qhov no tau tso cai los ntawm cov chaw tsim khoom nws tus kheej, piav qhia qhov no los ntawm qhov tsis txaus ntseeg ntawm cov txheej txheem tseem ceeb hauv kev sib xyaw ua ke ntawm lub cav. Nco ntsoov tias tus nqi ntawm kev daws qhov teeb meem zoo li no ntau dua tus nqi ntawm cov roj yuav los ua ib qho khoom siv saum toj kawg nkaus. Yuav kom nkag siab txog qhov ua rau cov roj hlawv, ib qho ntawm cov haujlwm no yuav tsum tau khaws cia hauv siab:
- kev puas tsuaj rau cov roj lim vaj tsev, lub hau npog lossis roj muab tub lim - cov teeb meem no yuav tsum tau ceev faj;
- kev puas tsuaj rau cov roj ntsaws ruaj ruaj lossis lub cav cav - kuj los ntawm ntau cov txheej txheem yuav tsum tau hloov;
- hnav ntawm ShPG, ua ke nrog valve qia ntsaws ruaj ruaj, lub tog raj kheej thiab pistons;
- kev puas tsuaj rau lub crankcase qhov cua, uas yog tshwm sim los ntawm kev siv cov roj qib qis - qhov teeb meem yog daws los ntawm kev ntxuav lub qhov cua.
Kev ntxuav cov qhov cua ducts yog ib qho yooj yim. Qhov no tuaj yeem ua tau tom tsev. Koj yuav tsum tau tshem tawm ob lub hau ntawm lub qhov cua, tom qab ntawd siv lub laum 1,5 hli los ntxuav lub qhov calibrated. Qhov tseem ceeb tshaj plaws yog tsis qhib lub qhov mus rau ib txoj kab uas hla loj dua, uas yuav ua rau muaj roj ntau dua. Tsis tas li ntawd, peb yuav tsum tsis txhob hnov qab hloov tag nrho cov qhov cua hoses tom qab 30 txhiab kilometers.
Feem ntau, qhov no yog lub cev muaj zog uas yuav kav ntev yam tsis muaj teeb meem yog tias koj sau cov khoom siv tau zoo. Nws muaj peev xwm pab tau 300 txhiab km lossis ntau dua.
Niaj hnub kho
Lub cav M112 muaj peev xwm txhim kho tau zoo. Koj tuaj yeem yooj yim nce lub zog ntawm chav tsev, vim tias lub khw muab ntau cov khoom siv tuning rau lub cev muaj zog. Qhov yooj yim tshaj kev hloov kho kev xaiv yog atmospheric. Rau qhov no koj yuav xav tau cov hauv qab no:
- kev ua si camshafts, nyiam dua Schrick;
- tso pa tsis muaj catalyst (kev ua si);
- cua txias kom tsawg;
- tuning firmware.
Ntawm qhov tawm, koj tuaj yeem nyab xeeb txog 250 tus nees.
Lwm qhov kev xaiv yog rau nruab mechanical boost. Txawm li cas los xij, txoj kev no yuav xav tau txoj hauv kev tshaj lij, txij li tus qauv sab hauv combustion cav tuaj yeem tiv taus siab txog 0,5 bar. Nws raug nquahu kom siv cov khoom siv compressor npaj, xws li Kleemann, uas tsis tas yuav ua haujlwm ntxiv los hloov lub piston. Yog li, qhov no yuav ua rau kom tau txais 340 hp. Nrog. thiab ntau dua. Txhawm rau kom muaj zog ntxiv, nws raug nquahu kom hloov lub piston, txo qis compression thiab txhim kho lub tog raj kheej taub hau. Lawm, nyob rau hauv cov ntaub ntawv no nws muaj peev xwm mus tshuab deb tshaj 0,5 bar.
| Farid | Nyob zoo, phooj ywg!! Muaj ob txoj kev xaiv rau kev yuav 210th, ib qho yog E-200 2.0l compr. 2001, restyled mileage 180t.km, price 500. Second E-240 2.4l 2000 restyled, mileage 165t.km, price 500. Ob leeg yog “AVANGARD”. Qhia seb qhov twg yuav tsum nres. Ua ntej ntawd, kuv caij "tsheb laij teb", Kuv tsis paub ntau txog cov roj av, yog li kuv thov tswv yim, qhov twg yog qhov kev ntseeg siab dua? |
| Txhawb nqa | 112 lawm. lo lus nug no tshwm sim li cas? |
| xav tawm | Ib tug 2 litre compressor yuav nthuav ntau dua li qhov tsawg tshaj plaws 112th engine. Ib tug phooj ywg muaj ib tug, nws tsav tsheb zoo siab heev, thiab nrog ib tug ntsiag to caij nws siv tsawg tshaj li 10 nyob rau hauv lub nroog. |
| Kolya Saratov | Ua ntej koj yuav tsum txiav txim siab ntawm lub hom phiaj. Yog tias koj tsav tsheb, ces 112. Yog tias nws yooj yim txav los ntawm ib qho mus rau lwm qhov, thaum txuag roj av (cov se), ces 111. Kuv tus kheej tsiv mus rau 111 phau ntawv kis tau tus mob, txaus rau overtaking thiab ceev. |
| Farid | Teem sijhawm? Kuv xav tau ib lub tsheb rau kuv tus kheej, Kuv npaj yuav tsav tsheb ntau, vim lub caij so luv. Kuv tsis tsav tsheb ntsiag to. Kuv txaus siab rau kev ntseeg siab, dab tsi yog qhov nyuaj hauv kev kho, cov khoom seem ntawm tus nqi? Kuv nyob hauv Norilsk, txhua yam yuav tsum tau xaj los ntawm i-no. (cov khoom seem) |
| Lub union | Coj yam koj nyiam, ob qho tib si zoo. |
| Tonic | nqa 112!!! Zoo, suav koj tus kheej 2 litres, 4 lub tog raj kheej rau Eshka, qhov no yog dohlyak tiag! Nws yog lwm qhov teeb meem rau Seshka! nrog 112 koj tuaj yeem ua kom zoo, koj tuaj yeem kib, thiab nrog 111 tam sim no masturbate))) Yog, hauv koj cheeb tsam 112 yuav txias dua thiab khov dua!) |
| Constance | Thov txim, tab sis qhov twg yog qhov nthuav ntau dua? |
| Slavazabrat | Qhov kev xaiv yog koj li? Compressor 2,0 yog 2,5 Tab sis nws nrov! A 112 lub cev muaj zog ntshiab frisky yam tsis muaj suab nrov. Qhov zoo tuaj yeem pom hauv txhua lub cev muaj zog! Merc yog Merc! |
| Max | Rau lub nroog, lub 111th yog txaus, nyob rau hauv txoj kev loj, koj yuav ntshai vim nws slowness. |
| Konstantin Kurbatov | Vim li cas txhua leej txhua tus thuam lub cav me me! Kuv tau tsav kuv lub tsheb ntawm 210 km / h, ces kuv ntshai, thawj zaug rau kuv lub neej, ces kuv daim ntawv tso cai. tam sim no tsav tsheb qhov twg nrog kev hloov kho rau tub ceev xwm tsheb?...thiab hla tsib lub tsheb thauj khoom hauv ob peb vib nas this tsis yog lo lus nug!..lub cav 2.0 tsis ua haujlwm - mus rau kev pabcuam! thiab cov nroog, lawv txawv: hauv kuv lub tsev muaj 40 tus neeg, tsis muaj lub moos nplhaib. tsis muaj qhov twg yuav muab lub hwj chim. thiab kuv xav tias kuv tsis yog ib tug zoo li ntawd Py.Sy..Kuv muaj ob lub tsheb, kuv muaj ib yam dab tsi los piv nrog rau 000! |
| Sly | Yog tias koj noj 112, ces 3.2 Rau txhua tus nws tus kheej. Noj v6, los ntawm qhov uas Lancers nrog tricks tawm. Tab sis koj yuav ncuav thoob roj. |
| Vadimir | Kuv muaj 111 2.3. nws tsis mus rau txoj kev sib piv nrog 112. sim hla lub tsheb los ntawm 90 thiab koj yuav nkag siab qhov txawv. |
| Aboriginal | nyob rau hauv koj qhov chaw, kuv yuav siv sij hawm tsuas yog 4matic thiab 112th ib yam nrog rau qhov tsawg tshaj plaws tau mileage + nominally webasta + 4-zone kev nyab xeeb thiab max 16 "log - tag nrho ntawm ib tug rag! |
| Farid | Kuv saib ntawm 4matics, lawv muag tsawg heev ntawm lawv .. 2.8 thiab 3.2 4matics yuav coj zoo heev. Koj tuaj yeem ua nws yam tsis muaj Webasto, roj av cav cua sov zoo, tab sis kuv tsis tso kuv lub tsheb ntawm txoj kev. Ua tsaug rau cov lus qhia. |
| Maxss | Yuav ua li cas lub caij ntuj no dhau los, thaum kuv muaj C320 nrog lub cav 112 chic, thaum mus saib ntau yam kev pabcuam kuv pom ntau tus tswv tsis muaj hmoo ntawm C200 nrog lub compressor, nws lub tsheb tsis pib / noj 18l / tsis txhob mus rau qhov txias. . Los ntawm txoj kev, kuj muaj teeb meem nrog kev pabcuam - tsis yog txhua tus tuaj yeem kho nws. Kuv s-shka noj 10-13 litres, caij smartly thiab ib txwm pib. Yog li tsis muaj compressors thiab 4-lub tog raj kheej cav !! - Qhov no yog kev lag luam txav mus rau Mercedes thiab ua yuam kev rau tus tswv, koj yuav tsum txaj muag ntawm nws. Ib tug 2 litre compressor yuav nthuav ntau dua li qhov tsawg tshaj plaws 112th engine. Ib tug phooj ywg muaj ib tug, nws tsav tsheb zoo siab heev, thiab nrog ib tug ntsiag to caij nws siv tsawg tshaj li 10 nyob rau hauv lub nroog. yog lawm))) lawv yog ALL ushatannye!!! cov nyob tsis yog. Nws pib tsav tsheb nkaus xwb ntawm 4-5000 rpm, thiab muab tias tag nrho 10 xyoo lawv tsav nws li ntawd - zoo li cov neeg tsis nyob hauv - tib lub sijhawm nws noj zoo li ntawm rab phom, thiab, dua li, 180 lossis lope muaj rog - rau e-chav kawm - qhov no tsis muaj dab tsi hlo li. Tsuas yog V6 - nws muaj lub zog ntau dua thiab rub tau zoo dua hauv qab, feem, noj tsawg dua thiab tawg tsawg. thiab tsis txhob nkim ib tug neeg., Nyob zoo cov neeg muag khoom ntawm cov khoom siv nrog 1800 lub cav nrog lub compressor)) txawm hais tias muaj xws li 210 nrog 2.0 liter cav tsis muaj compressor 136 hp, tib lub kaus mom))) |
