Enjene ea Mercedes OM611
Tse ka hare
Mercedes-Benz OM611, OM612 le OM613 e ne e le lelapa la lienjine tse nang le diselenere tse 'ne, tse hlano le tse tšeletseng ka tatellano.
Tlhahisoleseling e akaretsang ka enjene ea OM611
Enjene ea diesel ea OM611 turbo e na le tšepe e entsoeng ka tšepe, hlooho ea silindara, ente e tloaelehileng ea seporo, li-camshafts tse fetang habeli (li-drive tse peli tsa stroke), li-valve tse 'ne ka silindara (e khannoang ke li-pusher) le sistimi ea ho qeta matla ea khase.
Enjene ea OM1997 e lokollotsoeng ka 611 ke Mercedes-Benz e bile eona ea pele ea ho sebelisa sistimi e otlolohileng ea ente ea mafura ea Bosch Common-Rail (e sebetsang likhatellong tse fihlang ho 1350 bar). Enjene ea OM611 qalong e ne e e-na le turbocharger eo khatello ea khatello e neng e laoloa ke litšila.
Ho tloha ka 1999, enjene ea OM611 e kentsoe turbine e fapaneng ea nozzle (VNT, eo hape e tsejoang e le variable geometry turbocharger kapa VGT). VNT e sebelisitse li-blade tse fumanehang tseleng ea phallo ea moea, mme ka ho fetola sekhahla sa mahare, molumo oa moea o fetang ka har'a turbine, hammoho le sekhahla sa phallo, oa fetoha.
Ka lebelo la enjene e tlase, ha moea o kenang enjeneng o ne o le tlase haholo, sekhahla sa phallo ea moea se ka eketsoa ka ho koala likaroloana, ka hona sa eketsa lebelo la turbine.
Lienjine tsa OM611, OM612 le OM613 li nketsoe sebaka ke OM646, OM647 le OM648.
Litlhaloso le liphetoho
| Enjene | khoutu | Boemo | Sebeliso ea matla | Ho sotha | E kentsoe | Lilemo tsa tokollo |
|---|---|---|---|---|---|---|
| OM611 22 W | 611.960 | 2148 (88.0 x 88.3) | EA-125-p. ka 4200 rpm | 300 Nm 1800-2600 rpm | W202 C 220 CDI | 1999-01 |
| OM611 DE 22 LA khubelu. | 611.960 e khubelu. | 2151 (88.0 x 88.4) | EA-102-p. ka 4200 rpm | 235 Nm 1500-2600 rpm | W202 C 200 CDI | 1998-99 |
| OM611 22 W | 611.960 | 2151 (88.0 x 88.4) | EA-125-p. ka 4200 rpm | 300 Nm 1800-2600 rpm | W202 C 220 CDI | 1997-99 |
| OM611 DE 22 LA khubelu. | 611.961 e khubelu. | 2151 (88.0 x 88.4) | EA-102-p. ka 4200 rpm | 235 Nm 1500-2600 rpm | W210 LE 200 CDI | 1998-99 |
| OM611 22 W | 611.961 | 2151 (88.0 x 88.4) | EA-125-p. ka 4200 rpm | 300 Nm 1800-2600 rpm | W210 LE 220 CDI | 1997-99 |
| OM611 DE 22 LA khubelu. | 611.962 e khubelu. | 2148 (88.0 x 88.3) | EA-115-p. ka 4200 rpm | 250 Nm 1400-2600 rpm | W203 C 200 CDI | 2000-03 (VNT) |
| OM611 22 W | 611.962 | 2148 (88.0 x 88.3) | EA-143-p. ka 4200 rpm | 315 Nm 1800-2600 rpm | W203 C 220 CDI | 2000-03 (VNT) |
| OM611 DE 22 LA khubelu. | 611.961 e khubelu. | 2148 (88.0 x 88.3) | EA-115-p. ka 4200 rpm | 250 Nm 1400-2600 rpm | W210 LE 200 CDI | |
| OM611 22 W | 611.961 | 2148 (88.0 x 88.3) | EA-143-p. ka 4200 rpm | 315 Nm 1800-2600 rpm | W210 LE 220 CDI | 1999-03 (VNT) |
Mathata a OM611
Ho ja hangata... Joalo ka lienjiniere tse ngata tse kentsoeng Mercedes, ho na le bothata ba likhechana tse fokolang tse kenang ka bongata, hobane li entsoe ka polasetiki. Ha nako e ntse, ba ile ba ka peperana le karolo e 'ngoe ea enjene, empa sena ha se lebisa tšenyo e khōlō. Hape, ha li-dampers tsena li qala ho kopana, masoba a selepe seo li-dampers li potolohang ho sona a ka qala ho robeha.
Nozzles... Hape, ho senyeha ho amanang le ho tsofala ha liente ho tloaelehile, ka lebaka la hore li qala ho lutla. Lebaka e ka 'na ea e-ba le khase ea tšepe le boleng bo tlase. Bonyane lik'hilomithara tse likete tse 60. Ho eletsoa ho nka sebaka sa li-washer tse hanyetsang tlasa liente le li-bolts tse ntseng li eketseha e le ho qoba ho kenella ha mobu ka enjene.
Jala ho Sprinter... Hangata ka ho fetisisa, bothata ba ho cranking ka sehloohong camshaft dibering bonahala haholo ka dikai Sprinter. Liners tsa 2 le 4 li ka fetoha. Lebaka la ho se sebetse hantle hona ke ho se sebetse ho lekaneng ha pompo ea oli. Bothata bo rarolloa ka ho kenya pompo ea oli e matla ho tsoa mefuteng ea sejoale-joale ОМ612 le ОМ613.
Nomoro e kae
Tokiso OM611
Khetho e tloaelehileng haholo ea ho lokisa bakeng sa OM611 ke chip tuning. Litholoana li ka fihlelleha ka ho fetola firmware feela bakeng sa enjene ea OM611 2.2 143 hp:
- EA-143-HP -> 175-177 hp;
- 315 Nm -> 380 Nm ea torque.
Liphetoho ha li kotsi ebile sena se ke ke sa ama sesebelisoa sa enjine haholo (ho sa tsotelehe, u ke ke ua hlokomela ho fokotseha ha sesebelisoa ka nako eo li-motors tsena li ka li mamellang).
Video mabapi le enjene ea Mercedes OM611
