ʻO Engine Mercedes OM611
Nā mea
ʻO Mercedes-Benz OM611, OM612 a me OM613 kahi ʻohana o nā ʻenekela diesel me ʻehā, ʻelima a me ʻeono mau ʻāpana.
ʻO ka ʻike ākea e pili ana i ka ʻenekini OM611
He poloka hao ko ka OM611 turbo diesel engine, hoʻolei ke poʻo o ka paukū ʻolokaʻa, ka pahu kui kaʻaahi maʻamau, nā camshafts ma luna o ʻelua (drive chain two-stroke), ʻehā mau kiwikā o ka paukūʻolokaʻa (kipaku ʻia e nā mea hoʻohuli) a me kahi ʻōnaehana recirculation kinoea hoʻopau.
ʻO ka ʻenekini OM1997 i hoʻokuʻu ʻia i ka makahiki 611 e Mercedes-Benz ka mea mua i hoʻohana i ka ʻōnaehana injection fuel direct Bosch Common-Rail (e hana ana i nā kaomi a hiki i ka pa 1350). Ua hoʻolako mua ʻia ka ʻenekini OM611 me kahi turbocharger kahi e kāohi ʻia ai ke kaomi hoʻoikaika e kahi wastegate.
Mai ka makahiki 1999, ua hoʻolako ʻia ka ʻenekini OM611 me ka turbine noz loli (VNT, i ʻike ʻia he turbocharger geometry variable a VGT paha). Ua hoʻohana ʻo VNT i kahi set of blades i hoʻonohonoho ʻia ma ke ala o ke kahe o ke ea, a ma ka hoʻololi ʻana i ka huina o nā pahi, ua hoʻololi ka nui o ka ea ma waena o ka pōpō, a me ka nui o ke kahe.
I ka wikiwiki o ka ʻenekini haʻahaʻa, ke haʻahaʻa ka holo ʻana o ka ea i ka ʻenekini, hiki ke hoʻonui ʻia ka piʻi o ke ea e ka pani ʻana i nā pahi, a laila e hoʻonui ai i ka wikiwiki o ka ʻenekini.
Ua hoʻololi ʻia nā ʻenekini OM611, OM612 a me OM613 e OM646, OM647 a me OM648.
Nā kikoʻī a me nā hoʻololi
| ʻO ke kaʻa | kuhi | ʻO ke kumu | Ka manaʻai | Wili | Kau ʻia | Nā makahiki o ka hoʻokuʻu |
|---|---|---|---|---|---|---|
| OM611 22 W | 611.960 | 2148 (88.0 x 88.3) | 125 h.p. ma 4200 rpm | 300 Nm 1800-2600 rpm | W202 C 220 CDI | 1999-01 |
| OM611 DE 22 LA ʻulaʻula. | 611.960 ʻulaʻula. | 2151 (88.0 x 88.4) | 102 h.p. ma 4200 rpm | 235 Nm 1500-2600 rpm | W202 C 200 CDI | 1998-99 |
| OM611 22 W | 611.960 | 2151 (88.0 x 88.4) | 125 h.p. ma 4200 rpm | 300 Nm 1800-2600 rpm | W202 C 220 CDI | 1997-99 |
| OM611 DE 22 LA ʻulaʻula. | 611.961 ʻulaʻula. | 2151 (88.0 x 88.4) | 102 h.p. ma 4200 rpm | 235 Nm 1500-2600 rpm | W210 ME 200 CDI | 1998-99 |
| OM611 22 W | 611.961 | 2151 (88.0 x 88.4) | 125 h.p. ma 4200 rpm | 300 Nm 1800-2600 rpm | W210 ME 220 CDI | 1997-99 |
| OM611 DE 22 LA ʻulaʻula. | 611.962 ʻulaʻula. | 2148 (88.0 x 88.3) | 115 h.p. ma 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) | 143 h.p. ma 4200 rpm | 315 Nm 1800-2600 rpm | W203 C 220 CDI | 2000-03 (VNT) |
| OM611 DE 22 LA ʻulaʻula. | 611.961 ʻulaʻula. | 2148 (88.0 x 88.3) | 115 h.p. ma 4200 rpm | 250 Nm 1400-2600 rpm | W210 ME 200 CDI | |
| OM611 22 W | 611.961 | 2148 (88.0 x 88.3) | 143 h.p. ma 4200 rpm | 315 Nm 1800-2600 rpm | W210 ME 220 CDI | 1999-03 (VNT) |
Nā pilikia OM611
Hoʻokomo ʻia... E like me nā ʻenekini he nui i hoʻonoho ʻia ma Mercedes, aia ka pilikia o nā palupalu palupalu i ka nui o nā mea i lawe ʻia, ʻoiai ua hana ʻia i ka plastic. I ka hala ʻana o ka manawa, hiki iā lākou ke māwae a komo hapa i loko o ka ʻenekini, akā ʻaʻole kēia e alakaʻi i ka pohō nui. Eia kekahi, i ka hoʻomaka ʻana o kēia mau ʻūlū e kāwili, e hoʻomaka paha nā naha o nā axis e huli nā dampers.
Nozzles... Eia kekahi, ʻaʻohe mea maʻamau nā haʻihaʻi e pili ana i ka lole o nā mea hoʻopili, no ka mea hoʻomaka lākou e liu. ʻO ke kumu he abrasive metallic a me ka wahie maikaʻi ʻole maikaʻi. Ma ka liʻiliʻi 60 tausani km. pono e hoʻololi i nā mea holoi holoi ma lalo o nā mea hoʻopili a me nā hoʻopaʻa hoʻopaʻa i mea e pale ai i ka komo ʻana o ka lepo i ka mīkini.
ʻO Camshaft ma Sprinter... ʻO ka hapanui pinepine, ʻo ka pilikia o ke kuʻi ʻana i nā bearings camshaft nui e hōʻike pono iā ia iho ma nā kiʻi Sprinter. ʻO ka laina 2 a me ka 4 i ka loli. Aia ke kumu o kēia hana hewa i ka lawa ʻole o ka hana o ka paila ʻaila. Hoʻoholo ʻia ka pilikia ma ke kau ʻana i kahi paila ʻaila mana hou aʻe mai nā mana hou aku hou aku ОМ612 a me ОМ613.
Aia i hea ka helu
Hoʻopili ʻia OM611
ʻO ke koho no ka hoʻopaʻa ʻana maʻamau no OM611 ka puʻukū tuning. He aha nā hopena e hiki ke hoʻokō ʻia ma ka hoʻololi ʻana i ka firmware no ka ʻenekini OM611 2.2 143 hp:
- 143 h.p. -> 175-177 HP;
- 315 Nm -> 380 Nm o ka ikehu.
ʻAʻole catastrophic nā loli a ʻaʻole kēia e loli nui i ka waiwai o ka ʻenekini (i kēlā me kēia hihia, ʻaʻole ʻoe e ʻike i ka hōʻemi o nā kumuwaiwai i nā holo e hiki ai i kēia mau motika ke kū).
ʻO ke wikiō e pili ana i ka mīkini Mercedes OM611
