ʻO nā ʻenekini BMW 7 series
Nā mea
ʻO ka BMW 7-Series kahi kaʻa ʻoluʻolu, hoʻomaka ka hana ʻana ma 1979 a hoʻomau a hiki i Ianuali 2019. Ua hoʻololi nā mīkini 7 Series i nā loli he nui i ka wā lōʻihi o ka hana, akā ua hoʻokumu iā lākou iho he mau ʻāpana hilinaʻi, e hōʻoiaʻiʻo ana i ka manaʻo o ka maikaʻi a me ka hilinaʻi Kelemania kiʻekiʻe.
He ʻike pōkole o nā ʻāpana o nā hanauna āpau o ka BMW 7-Series
ʻO kahi hiʻohiʻona ʻokoʻa o nā mīkini BMW 7-Series ʻo kā lākou leo nui, ma ka liʻiliʻi ʻelua lita. I ka wā o ka hana i hōʻea i kahi pae moʻolelo o 6,6 lita, no ka laʻana, ma ka M760Li AT xDrive hoʻololi, restyling o ka 6th hanauna 2019. Akā, e hoʻomaka kākou me ka mīkini mua i kau ʻia ma ka hanauna mua o kēia mana o ke kaʻa, ʻo ia hoʻi ka M30B28.
ʻO ka M30V28 kahi hui ʻaila me ka nui o 2788 cm3, me ka mana kiʻekiʻe o 238 horsepower a me ka hoʻohana wahie a hiki i 16,5 lita no 100 km. Hāʻawi ʻo 6 cylinders i ka torque o 238 N*m ma 4000 rpm. Pono e wehewehe ʻia ua hoʻokomo ʻia ka mīkini M30B28 ma ka hanauna mua 5 Series BMW kaʻa, a ua ʻike ʻia ʻo ia he "millionaire" hilinaʻi, akā me ka hoʻohana ʻana i ka wahie kiʻekiʻe. He aha kā mākou e ʻōlelo ai inā e holo mau nā kaʻa me nā mīkini M30B28 ma ko mākou mau alanui?
Ua loaʻa i kahi hoʻohālike hope o ka mīkini M80B30 ka piʻi ʻana o 200 cm3 a me 2 cylinders. Noho ka mana i loko o 238 horsepower a me ka hoʻohana ʻana o 15,1 lita o AI-95 a i ʻole AI-98 ʻaila i hoʻemi iki ʻia. E like me ka M30B28, ua hoʻokomo ʻia kēia ʻenekini ma ka BMW fifth series a ua ʻike ʻia ʻo ia kekahi o nā mīkini hilinaʻi loa i ka honua automotive.
Akā ʻo ka BMW 7-Series restyling o ka hanauna 6th o Ianuali 2019 ua lako me nā ʻenekini like ʻole, me ka diesel B57B30TOP me ka twin turbocharging a me ka hoʻohana ʻana i ka wahie o 6,4 lita. Hoʻokumu ke kaʻa i 400 horsepower a me kahi torque o 700 N*m ma 3000 rpm. A hoʻokahi wale nō ʻāpana i hoʻokomo ʻia ma ka restyling 6th generation, ma kahi o ka gasoline B48B20, diesel N57D30 a me nā mīkini ʻē aʻe.
Nā hiʻohiʻona ʻenehana pōkole o nā mīkini BMW 7-Series
Nā mīkini BMW 7-Series, 1st generation, i hana ʻia mai 1977 a 1983, a me ka restyling o ka 1st generation (M30B35MAE me ka turbocharging):
| ʻ modelkehana ʻenekini | M30V28 | M30B28LE | M30V30 | M30B33LE |
| Volume hana | 2788 knm | 2788 knm | 2986 knm | 3210 knm |
| Ka manaʻai | 165-170 HP | 177-185 HP | 184-198 HP | 197-200 HP |
| ʻO Torke | 238 N*m ma 4000 rpm. | 240 N*m ma 4200 rpm. | 275 N*m ma 4000 rpm. | 285 N*m ma 4300 rpm. |
| ʻAno wahie | Kalapana | Kalapana | Kalapana | Kalapana |
| Kahuhuʻai | 14-16,5 lita no 100 km | 9,9-12,1 lita no 100 km | 10,8-16,9 lita no 100 km | 10,3-14,6 lita no 100 km |
| Ka helu o nā puʻupuʻu (ke anawaena cylinder) | 6 (86 mm) | 6 (86 mm) | 6 (89 mm) | 6 (89 mm) |
| Helu o nā kiwikā | 12 | 12 | 12 | 12 |
ʻO ka ʻāpana ʻelua o ka papaʻaina:
| ʻ modelkehana ʻenekini | M30V33 | M30B32LAE uila | М30В35M | M30V35MAE turbocharged |
| Volume hana | 3210 knm | 3210 knm | 3430 knm | 3430 knm |
| Ka manaʻai | 197 h.p. | 252 h.p. | 185-218 HP | 252 h.p. |
| ʻO Torke | 285 N*m ma 4350 rpm. | 380 N*m ma 4000 rpm. | 310 N*m ma 4000 rpm. | 380 N*m ma 2200 rpm. |
| ʻAno wahie | Kalapana | Kalapana | Kalapana | Kalapana |
| Kahuhuʻai | 11,5-12,7 lita no 100 km | 13,7-15,6 lita no 100 km | 8,8-14,8 lita no 100 km | 11,8-13,7 lita no 100 km |
| Ka helu o nā puʻupuʻu (ke anawaena cylinder) | 6 (89 mm) | 6 (89 mm) | 6 (92 mm) | 6 (92 mm) |
| Helu o nā kiwikā | 12 | 12 | 12 | 12 |
BMW 7-Series engines, 2nd generation, produce from 1986 to 1994:
| ʻ modelkehana ʻenekini | M60V30 | M30B35LE | M60V40 | M70V50 |
| Volume hana | 2997 knm | 3430 knm | 3982 knm | 4988 knm |
| Ka manaʻai | 218-238 HP | 211-220 HP | 286 h.p. | 299-300 HP |
| ʻO Torke | 290 N*m ma 4500 rpm. | 375 N*m ma 4000 rpm. | 400 N*m ma 4500 rpm. | 450 N*m ma 4100 rpm. |
| ʻAno wahie | Kalapana | Kalapana | Kalapana | Kalapana |
| Kahuhuʻai | 8,9-15,1 lita no 100 km | 11,4-12,1 lita no 100 km | 9,9-17,1 lita no 100 km | 12,9-13,6 lita no 100 km |
| Ka helu o nā puʻupuʻu (ke anawaena cylinder) | 8 (84 mm) | 6 (92 mm) | 8 (89 mm) | 12 (84 mm) |
| Helu o nā kiwikā | 32 | 12 | 32 | 24 |
BMW 7-Series engines, 3nd generation, produce from 1994 to 1998:
| ʻ modelkehana ʻenekini | M73V54 |
| Volume hana | 5379 knm |
| Ka manaʻai | 326 h.p. |
| ʻO Torke | 490 N*m ma 3900 rpm. |
| ʻAno wahie | Kalapana |
| Kahuhuʻai | 10,3-16,8 lita no 100 km |
| Ka helu o nā puʻupuʻu (ke anawaena cylinder) | 12 (85 mm) |
| Helu o nā kiwikā | 24 |
BMW 7-Series engines, 4th generation (restyling), i hanaia mai 2005 a 2008:
| ʻ modelkehana ʻenekini | M57D30TU2 | N52B30 | N62B40 | M67D44 māhoe turbocharged | M62V48 | N73B60 |
| Volume hana | 2993 knm | 2996 knm | 4000 knm | 4423 knm | 4799 knm | 5972 knm |
| Ka manaʻai | 197-355 HP | 218-272 HP | 306 h.p. | 329 h.p. | 355-367 HP | 445 h.p. |
| ʻO Torke | 580 N*m ma 2250 rpm. | 315 N*m ma 2750 rpm. | 390 N*m ma 3500 rpm. | 7,500 N*m ma 2500 rpm. | 500 N*m ma 3500 rpm. | 600 N*m ma 3950 rpm. |
| ʻAno wahie | ʻEnehu kakolina diesel | Kalapana | Kalapana | ʻEnehu kakolina diesel | Kalapana | Kalapana |
| Kahuhuʻai | 6,9-9,0 lita no 100 km | 7,9-11,7 lita no 100 km | 11,2 liters no 100 km | 9 lita ma 100 km | 10,7-13,5 lita no 100 km | 13,6 liters no 100 km |
| Ka helu o nā puʻupuʻu (ke anawaena cylinder) | 6 (84 mm) | 6 (85 mm) | 8 (87 mm) | 8 (87 mm) | 8 (93 mm) | 12 (89 mm) |
| Helu o nā kiwikā | 24 | 24 | 32 | 32 | 32 | 48 |
BMW 7-Series engines, 5nd generation, produce from 2008 to 2012:
| ʻ modelkehana ʻenekini | N54B30 māhoe turbocharged | N57D30OL uila | N57D30TOP māhoe turbocharged | N63B44 māhoe turbocharged | N74B60 māhoe turbocharged |
| Volume hana | 2979 knm | 2993 knm | 2993 knm | 4395 knm | 5972 knm |
| Ka manaʻai | 306-340 HP | 245-258 HP | 306-381 HP | 400-462 HP | 535-544 HP |
| ʻO Torke | 450 N*m ma 4500 rpm. | 560 N*m ma 3000 rpm. | 740 N*m ma 2000 rpm. | 700 N*m ma 4500 rpm. | 750 N*m ma 1750 rpm. |
| ʻAno wahie | Kalapana | ʻEnehu kakolina diesel | ʻEnehu kakolina diesel | Kalapana | Kalapana |
| Kahuhuʻai | 9,9-10,4 lita no 100 km | 5,6-7,4 lita no 100 km | 5,9-7,5 lita no 100 km | 8,9-13,8 lita no 100 km | 12,9-13,0 lita no 100 km |
| Ka helu o nā puʻupuʻu (ke anawaena cylinder) | 6 (84 mm) | 6 (84 mm) | 6 (84 mm) | 8 (89 mm) | 12 (89 mm) |
| Helu o nā kiwikā | 24 | 24 | 24 | 32 | 48 |
BMW 7-Series engines, 5th generation (restyling), i hanaia mai 2012 a 2015:
| ʻ modelkehana ʻenekini | N55B30 māhoe turbocharged | N57S uila |
| Volume hana | 2979 knm | 2933 knm |
| Ka manaʻai | 300-360 HP | 381 h.p. |
| ʻO Torke | 465 N*m ma 5250 rpm. | 740 N*m ma 3000 rpm. |
| ʻAno wahie | Kalapana | ʻEnehu kakolina diesel |
| Kahuhuʻai | 6,8-12,1 lita no 100 km | 6,4-7,7 lita no 100 km |
| Ka helu o nā puʻupuʻu (ke anawaena cylinder) | 4 (84 mm) | 6 (84 mm) |
| Helu o nā kiwikā | 16 | 24 |
BMW 7-Series engines, 6nd generation, produce from 2015 to 2018:
| ʻ modelkehana ʻenekini | B48B20 uila | N57D30 | B57D30 | B57B30TOP māhoe turbocharged | B58B30MO | N63B44TU |
| Volume hana | 1998 knm | 2993 knm | 2993 knm | 2993 knm | 2998 knm | 4395 knm |
| Ka manaʻai | 184-258 HP | 204-313 HP | 249-400 HP | 400 h.p. | 286-340 HP | 449-530 HP |
| ʻO Torke | 400 N*m ma 4500 rpm. | 560 N*m ma 3000 rpm. | 760 N*m ma 3000 rpm. | 760 N*m ma 3000 rpm. | 450 N*m ma 5200 rpm. | 750 N*m ma 4600 rpm. |
| ʻAno wahie | Kalapana | ʻEnehu kakolina diesel | ʻEnehu kakolina diesel | ʻEnehu kakolina diesel | Kalapana | Kalapana |
| Kahuhuʻai | 2,5-7,8 lita no 100 km | 5,6-7,4 lita no 100 km | 5,7-7,3 lita no 100 km | 5,9-6,4 lita no 100 km | 2,8-9,5 lita no 100 km | 8,6-10,2 lita no 100 km |
| Ka helu o nā puʻupuʻu (ke anawaena cylinder) | 4 (82 mm) | 6 (84 mm) | 6 (84 mm) | 6 (84 mm) | 6 (82 mm) | 8 (89 mm) |
| Helu o nā kiwikā | 16 | 24 | 24 | 24 | 24 | 32 |
Nā pilikia maʻamau me nā ʻenekini BMW 7-Series
ʻO BMW nā kaʻa me nā mīkini "miliona-dala", akā e hele pū kekahi mau pilikia me nā mea nona ia mau kaʻa i ka manawa holoʻokoʻa o ka hana. No laila, pono e hoʻomākaukau no lākou a i ʻole e aʻo mua ma o ka hoʻokō ʻana i ka mālama maikaʻi i ka manawa a me ka hoʻohana ʻana i nā mea kūʻai kumukūʻai wale nō.
- ʻO nā ʻenekini puhi ahi ʻeono-cylinder o ka 7 Series me kahi leo "liʻiliʻi" (M30B28, M30B28LE a me nā hiʻohiʻona āpau me ka hana a hiki i 3000 cm3) i manaʻo ʻia he mea ʻae loa a hele maikaʻi me nā kino BMW nui. ʻO ka hui like ʻana o ka mana a me ka wikiwiki e kākoʻo ʻia e kahi kumukūʻai kūpono no ka mālama ʻana a me ka hoʻoponopono. ʻO ka pilikia wale nō: ka mālama ʻana i ka mahana.
ʻO kēia mau kaʻa he capricious i ka hoʻololi ʻana i ka mahana, no laila pono pinepine e hoʻolohe i ke ʻano o ka ʻōnaehana hoʻomaha. ʻO ka hoʻohana ʻana i ka antifreeze haʻahaʻa haʻahaʻa a i ʻole ka antifreeze e alakaʻi ʻaʻole i ka wela wale nō, akā i ka pōʻino paha i ka pamu a i ʻole ke poʻo cylinder. Ma ke ala, ʻaʻole paʻa nā pumps i nā hiʻohiʻona me ka nui o 3000 cm3.
- Hoʻokumu pinepine nā ʻāpana ʻaila a me nā diesel o ka 7 Series i nā ʻaila hinu ma hope o 300000 km. Pili kēia i nā ʻenekini hoʻopau i loko me ka nui o 3000 cm3. Nā kumu: ka aila kānana o-ring, cylinder head gasket a i ʻole crankshaft sila. A inā he maʻalahi ka pilikia mua e hoʻoponopono, a laila hiki i nā mea ʻelua ke kūʻai aku i kahi peni maikaʻi.
- ʻOkoʻa nā ʻāpana M30B33LE, M30B33, M30B32LAE, M30B35M, M30B35MAE a me M30B35LE mai nā ʻenekini puhi ahi ʻē aʻe ma muli o ko lākou makemake aila nui. Pono ka ʻōnaehana ʻaila i nā diagnostics pinepine a me nā loli ʻaila pinepine. ʻOi aku ka maikaʻi o ka hoʻohana ʻana i nā lubricants pipiʻi, inā ʻaʻole e hoʻomālamalama koke i ka hōʻailona haʻahaʻa haʻahaʻa i ka ʻōnaehana ʻaila e kapa ʻia kahi kaʻa kaʻa.
- ʻO N74B60, N73B60, M70B50 a me M73B54 nā ʻenekini me 12 cylinders hana e lilo i poʻo poʻo maoli no nā mea nona ka BMW 7 Series. Loaʻa i kēlā me kēia ʻāpana ʻelua ʻōnaehana wahie a me ʻelua ʻōnaehana mana. 2 mau ʻōnaehana hou - 2 mau pilikia hou aʻe. Hiki iā mākou ke ʻōlelo he ʻelua mau ʻenekini 12-cylinder, a ʻo nā kumukūʻai no ka mālama ʻana a me ka hoʻoponopono ʻana ua like ia.
Aia kekahi pilikia koʻikoʻi me nā hiʻohiʻona ʻenekini hoʻoheheʻe kūloko BMW 7 Series: ka nele o nā kiʻekiʻe kiʻekiʻe a paʻa mau pani no nā ʻāpana kumu. ʻO nā ʻāpana mai ka mākeke Kina a i ʻole Korea e kūʻai i ka hapalua o ke kumukūʻai (ʻaʻole ia he ʻano liʻiliʻi mau) akā mau mahina wale nō. I kēia hihia, ʻaʻohe mea e hōʻoiaʻiʻo; ʻo ke kūʻai ʻana i kahi ʻāpana pani no ka mīkini Kelemania e lilo i pāʻani roulette.
ʻO nā ʻenekini maikaʻi loa a maikaʻi ʻole o ka BMW 7 Series
I loko o kēlā me kēia hiʻohiʻona kaʻa, aia nā hoʻonohonoho kūleʻa a ʻaʻole kūleʻa holoʻokoʻa. ʻAʻole i pakele kēia manaʻo i ka BMW 7 Series, nā hanauna āpau i hōʻike i ko lākou mau hemahema ma mua o 40 mau makahiki o ka hana.
ʻIke ʻia ʻo M60B40 ʻo ia ka ʻāpana maikaʻi loa o nā hanauna a pau o ka BMW 7 Series; he hana maoli nō ia, i hoʻolālā ʻia e nā lima o nā ʻenekini Kelemania. ʻO ka mīkini ʻewalu cylinder me ka neʻe ʻana o 3900 cm3, hoʻolako ʻia me ka turbocharging pālua, hōʻike i nā hiʻohiʻona kiʻekiʻe a me ke ola lawelawe lōʻihi. ʻO ka mea pōʻino, ua kū ka hana ʻana o kēia mau mīkini ma 3500 a ʻo ka hoʻoponopono ʻana o ia mau ʻāpana i kēia lā e lilo i ka hapalua o ke kumukūʻai o ke kaʻa.
ʻO N57D30OL a me N57D30TOP nā ʻenekini hoʻoheheʻe kūloko kūloko, ʻoi aku ka maʻalahi o ka mālama ʻana, me ka hoʻohana ʻana i ka wahie kaulike. Hoʻopili ʻia me kahi pahu pahu maʻemaʻe, hōʻike kēia ʻenekini i ka lōʻihi kupaianaha. ʻO ka mea hoʻokahi wale nō ʻaʻole lōʻihi e like me ka mīkini hoʻopau i loko, ʻo ia ka turbocharger. Inā hāʻule ka turbine a ʻaʻole hiki ke hoʻoponopono ʻia i nā manawa a pau, ʻo ka hoʻololi ʻana iā ia e uku i ka mea nona ka peni maikaʻi.
Ua hōʻike ʻia ʻo Ksk ma luna, ua manaʻo ʻia nā ʻāpana he ʻumikūmālua-cylinder ka pilikia loa, ʻoi aku ka N74B60 a me N73B60. ʻO nā pilikia mau me nā ʻōnaehana wahie, ka hoʻoponopono ʻana i ke kumukūʻai, ka hoʻohana ʻana i ka aila nui - he papa inoa pōkole kēia o nā hana ʻeha liʻiliʻi loa e kali nei i nā mea nona ka BMW 7 Series me ʻumikūmālua-cylinder internal combustion engines. ʻO kahi pilikia ʻē aʻe ʻo ka hoʻohana ʻana i ka wahie nui, a ʻo ka hoʻokomo ʻana i nā lako kinoea ma luna o kahi Kelemania e hoʻohui wale i kou poʻo.
Noho mau ka koho me ka mea hoʻohana, akā hiki iā ʻoe ke hoʻomaopopo koke i ka BMW 7 Series ʻaʻole no kēlā me kēia.
