Injini yeMercedes M112
Zviri mukati
Mercedes M112 injini iri V6 peturu injini, iyo yakatangwa muna Kurume 1997 muE-kirasi kumashure kweW210 (W210 injini). Akatsiva injini M104.
General information
Injini yeM112 inonyatsoenderana neM8 V113. Kazhinji, dzakagadzirwa panzvimbo dzakafanana dzekugadzira uye dzine zvikamu zvakawanda zvakafanana. Ose ari maviri ane light alloy cylinder block ane akakanda liners akagadzirwa neSilitec (Al-Si alloy). Injini yakashongedzerwa neimwe camshaft yemutsara wega wega wemasilinda. Pamusoro pe crankshaft pane shaft yechiyero inotenderera ichipokana ne crankshaft nekumhanya kwakafanana kuderedza vibration.
Iyo camshafts uye balancer shaft inotyairwa nekaviri roller roller. Kufanana neM113, iyo M112 ine mavhavha ekudyira maviri uye imwe yekuzadza vharafu pasirinda, iyo inogadziriswa nemwenje simbi roller ma rocker ane hydraulic slack adjuster.
Iko kushandiswa kweimwechete vharuvhu yekuzadza kunoguma mune diki yekuzadza chiteshi nzvimbo uye nekudaro kushoma kupera kupisa kupisa kunoendeswa kune humburumbira musoro, kunyanya kana injini iri kutonhora. Nekudaro, iyo inokwezva inosvika kune yayo yekushanda tembiricha nekukurumidza. Izvi zvakare zvinofambiswa neakaonda mutete wesimbi chiutsi manifolds ane maviri madziro, ayo anopinza mashoma kupisa.
Imba yega yega yemoto ine maplagi maviri kurudyi uye kuruboshwe kwevhavha yekupedza. Urongwa hwemagetsi nemakenduru zvakaenzana. Nekuda kwekupetwa kaviri, mutoro wekupisa pisitoni unowedzera, iyo inotonhorera nemafuta emafuta, jekiseni injini yemafuta kubva pazasi kusvika kumusoro wepiston.
Iyo M112 injini yakagadzirwa nevhoriyamu ye2,4 kusvika 3,7 litita. Tichaongorora shanduko mune zvakadzama pazasi.
Muna 2004, iyo M112 yakatsiviwa na M272 injini.
Magadzirirwo М112 2.4
| Injini yekumhanyisa, cubic cm | 2398 |
| Simba rakakura, hp | 170 |
| Kunonyanyisa torque, N * m (kg * m) pa rpm. | 225(23)/3000 225(23)/5000 |
| Mafuta anoshandiswa | Gasoline |
| Mafuta anoshandiswa, l / 100 km | 8.9 - 16.3 |
| mhando yeinjini | V-zvakaumbwa, 6-humburumbira |
| Wedzera. Injini ruzivo | SOHC |
| Simba rakakura, hp (kW) paRpm | 170(125)/5900 |
| Kukanganiswa kwehuwandu | 10 |
| Cylinder dhayamita, mm | 83.2 |
| Kurohwa kwepisitoni, mm | 73.5 |
| Huwandu mavharuvhu pa humburumbira | 3 |
Magadzirirwo М112 2.6
| Injini yekumhanyisa, cubic cm | 2597 |
| Simba rakakura, hp | 168 - 177 |
| Kunonyanyisa torque, N * m (kg * m) pa rpm. | 240(24)/4500 240(24)/4700 |
| Mafuta anoshandiswa | Peturu Yakajairwa (AI-92, AI-95) Gasoline Peturu AI-95 Peturu AI-91 |
| Mafuta anoshandiswa, l / 100 km | 9.9 - 11.8 |
| mhando yeinjini | V-zvakaumbwa, 6-humburumbira |
| Wedzera. Injini ruzivo | SOHC |
| Simba rakakura, hp (kW) paRpm | 168(124)/5500 168(124)/5700 170(125)/5500 177(130)/5700 |
| Kukanganiswa kwehuwandu | 10.5 - 11.2 |
| Cylinder dhayamita, mm | 88 - 89.9 |
| Kurohwa kwepisitoni, mm | 68.4 |
| CO2 kubuda mu g / km | 238 - 269 |
| Huwandu mavharuvhu pa humburumbira | 3 |
Magadzirirwo М112 2.8
| Injini yekumhanyisa, cubic cm | 2799 |
| Simba rakakura, hp | 197 - 204 |
| Kunonyanyisa torque, N * m (kg * m) pa rpm. | 265(27)/3000 265(27)/4800 270(28)/5000 |
| Mafuta anoshandiswa | Peturu Yakajairwa (AI-92, AI-95) Gasoline Peturu AI-95 |
| Mafuta anoshandiswa, l / 100 km | 8.8 - 11.8 |
| mhando yeinjini | V-zvakaumbwa, 6-humburumbira |
| Wedzera. Injini ruzivo | SOHC |
| Simba rakakura, hp (kW) paRpm | 197(145)/5800 204(150)/5700 |
| Kukanganiswa kwehuwandu | 10 |
| Cylinder dhayamita, mm | 83.2 - 89.9 |
| Kurohwa kwepisitoni, mm | 73.5 |
| CO2 kubuda mu g / km | 241 - 283 |
| Huwandu mavharuvhu pa humburumbira | 3 - 4 |
Magadzirirwo М112 3.2
| Injini yekumhanyisa, cubic cm | 3199 |
| Simba rakakura, hp | 215 |
| Kunonyanyisa torque, N * m (kg * m) pa rpm. | 300(31)/4800 |
| Mafuta anoshandiswa | Gasoline |
| Mafuta anoshandiswa, l / 100 km | 16.1 |
| mhando yeinjini | V-zvakaumbwa, 6-humburumbira |
| Simba rakakura, hp (kW) paRpm | 215(158)/5500 |
| Kukanganiswa kwehuwandu | 10 |
| Cylinder dhayamita, mm | 89.9 |
| Kurohwa kwepisitoni, mm | 84 |
| Huwandu mavharuvhu pa humburumbira | 3 |
Rondedzero M112 3.2 AMG
| Injini yekumhanyisa, cubic cm | 3199 |
| Simba rakakura, hp | 349 - 354 |
| Kunonyanyisa torque, N * m (kg * m) pa rpm. | 450(46)/4400 |
| Mafuta anoshandiswa | Peturu AI-95 Peturu AI-91 |
| Mafuta anoshandiswa, l / 100 km | 11.9 - 13.1 |
| mhando yeinjini | V-zvakaumbwa, 6-humburumbira |
| Wedzera. Injini ruzivo | SOHC, HFM |
| Simba rakakura, hp (kW) paRpm | 349(257)/6100 354(260)/6100 |
| Kukanganiswa kwehuwandu | 9 |
| Cylinder dhayamita, mm | 89.9 |
| Kurohwa kwepisitoni, mm | 84 |
| Supercharger | Compressor |
| CO2 kubuda mu g / km | 271 |
| Huwandu mavharuvhu pa humburumbira | 3 - 4 |
Magadzirirwo М112 3.7
| Injini yekumhanyisa, cubic cm | 3724 |
| Simba rakakura, hp | 231 - 245 |
| Kunonyanyisa torque, N * m (kg * m) pa rpm. | 345(35)/4500 346(35)/4100 350(36)/4500 350(36)/4800 |
| Mafuta anoshandiswa | Gasoline Peturu AI-95 |
| Mafuta anoshandiswa, l / 100 km | 11.9 - 14.1 |
| mhando yeinjini | V-zvakaumbwa, 6-humburumbira |
| Wedzera. Injini ruzivo | DOHC |
| Simba rakakura, hp (kW) paRpm | 231(170)/5600 235(173)/5600 235(173)/5650 235(173)/5750 245(180)/5700 245(180)/5750 |
| Kukanganiswa kwehuwandu | 10 |
| Cylinder dhayamita, mm | 97 |
| Kurohwa kwepisitoni, mm | 84 |
| CO2 kubuda mu g / km | 266 - 338 |
| Huwandu mavharuvhu pa humburumbira | 3 - 4 |
Zvinetso zveinjini yeMercedes M112
Dambudziko guru reinjini iyi kushandiswa kwemafuta, izvi zvinokonzereswa nezvinhu zvinoverengeka:
- crankcase gasi rekudzora gadziriro rakavharika, mafuta anotanga kusvina kunze kuburikidza nemagaskets nezvisimbiso (kuburikidza ne crankcase ventilation machubhu, mafuta anotangawo kumanikidza kupinda mune yakawanda yekudyira);
- isingatarisirwe kutsiva kwevhavha stem zvisimbiso;
- kupfeka kwesilinda nemafuta anotsvedza mhete.
Izvo zvinodiwawo kutarisa kutambanudza kweketani (chitubu chinenge 250 zviuru zvemakiromita). Kana iwe ukacherechedza nekufamba kwenguva, ipapo kutsiva cheni (kune maviri acho) kunodhura kubva ku17 kusvika ku40 zviuru zveRubles, zvichienderana nemutengo wezvikamu zvakasara. Izvo zvakanyanya kuipa kana iwe ukapotsa nguva yekupfeka - mune iyi kesi, nyeredzi dzecamshaft uye cheni tensioner inopera, zvichiteerana, kugadzirisa kuchave kudhura kakawanda.
Kugadzirisa M112
Kugadzirisa sisitimu yakasarudzika M112 pakutanga haina pundutso, nekuti kuwedzera kukuru nebhajeti shoma hakugone kuwanikwa, uye kuvandudzwa kwakakomba kunodhura zvakanyanya zvekuti zviri nyore kutenga mota ine injini yecompressor.
Nekudaro, kune macompressor kits kubva kukambani yeKleemann, yakagadzirirwa chaizvo idzi injini. Mushure mekuisa iyo kit + firmware, unogona kukwira kusvika ku400 hp pane zvinobuda. (Pane 3.2 litre injini).
