BMW N57D30, N57D30S1, N57D30TOP engines
ʻO ka hana ʻana o ka hanauna hou o 6-cylinder turbocharged diesel engines - N57 (N57D30) mai Steyr Plant, hoʻomaka i ka makahiki 2008. Ma muli o nā kūlana Euro-5 a pau, ua pani ka N57 i ka M57 aloha - hāʻawi pinepine ʻia i nā hoʻokūkū honua a ʻo kekahi o nā mea maikaʻi loa ma ka laina BMW turbodiesel.
Ua loaʻa i ka N57D30 kahi alumini BC i pani ʻia, i loko i hoʻokomo ʻia ai kahi crankshaft forged me kahi piston stroke o 90 mm (ʻo kona kiʻekiʻe ʻo 47 mm), i hiki ai ke hoʻokō i ka nui o 3 lita o ka nui.
Ua hoʻoili ʻia ka poloka cylinder mai kona mea i loaʻa i kahi poʻo pahu alumini, ma lalo o ia e hūnā ʻia ai ʻelua camshafts a me 4 valves no ka cylinder. ʻO ke anawaena o nā kiwi ma ka inlet a me ka puka: 27.2 a me 24.6 mm, kēlā me kēia. He 5 mm ka mānoanoa o nā ʻūpā.
ʻO kahi hiʻohiʻona hiʻohiʻona o ke kaulahao manawa e hoʻokele ai i ka mīkini hoʻoheheʻe kūloko N57, e like me ka N47, aia ke kaulahao ma ka hope o ka hoʻonohonoho. Ua hana ʻia kēia i mea e hōʻemi ai i nā pilikia o ka poʻe hele wāwae inā pilikia.
Hoʻolako ʻia nā ʻāpana N57D30 me: ʻenehana lako wahie diesel - Common Rail 3; Pumi wahie kiʻekiʻe CP4.1 mai Bosh; supercharger Garrett GTB2260VK 1.65 bar (i kekahi mau hoʻololi, ua hoʻokomo ʻia nā hiʻohiʻona pālua a ʻekolu paha o ka turbocharging), a, ʻoiaʻiʻo, kahi intercooler.
Hoʻokomo pū ʻia i loko o ka N57D30 nā intake swirl flaps, EGR, a me kahi ʻāpana uila Bosch me DDE firmware version 7.3.
I ka manawa like me ka 6-cylinder N57, ua hana ʻia kahi kope liʻiliʻi - N47 me 4 cylinders. Ma waho a'e o ka loa'a'ole o nā cylinders, ua'ike'ia kēia mau mīkini e nā turbochargers, a me nā pūnaewele ho'okomo a me ka ho'opau.
Mai ka makahiki 2015, ua pani ʻia ka N57 e ka B57.
Nā kikoʻī N57D30
N57D30 turbocharged* nā ʻenekini diesel me ka ʻōnaehana mana kikohoʻe a me ka ʻenehana kaʻa maʻamau i hoʻokomo ʻia ma ka 5-Series a me nā hiʻohiʻona BMW ʻē aʻe.
| ʻO nā hiʻohiʻona nui o ka BMW N57D30 turbo | |
|---|---|
| Volume, cm3 | 2993 |
| mana nui, hp | 204-313 |
| ʻO ka ʻoi loa, Nm (kgm)/rpm | 450 (46) / 2500 500 (51) / 2000 540 (55) / 1750 540 (55) / 3000 560 (57) / 1500 560 (57) / 2000 560 (57) / 3000 600 (61) / 2500 600 (61) / 3000 620 (63) / 2000 630 (64) / 2500 |
| Hoʻohana, l / 100 km | 4.8-7.3 |
| ʻAno | I-laina, 6-paukūʻolokaʻa |
| Paukūʻolokaʻa, mm | 84-90 |
| mana nui, hp (kW)/r/min | 204 (150) / 4000 218 (160) / 4000 245 (180) / 4000 258 (190) / 4000 265 (195) / 4000 300 (221) / 4400 313 (230) / 4400 323 (238) / 4400 |
| Hoʻolaha kūlā | 16.05.2019 |
| Pāhona piston, mm | 84-90 |
| Nā Hōʻailona | 5-Series, 5-Series Gran Turismo, 6-Series, 7-Series, X4, X5 |
| Punawai, tausani km | 300 + |
*325d E90/335d F30/335d GT F34/330d GT F34/330d F30/335d F30/335d GT F34; 430d F32/435d F32; 525d F10/530d F07/530d F10/535d GT F07/535d F10; 640d F13; 730d F01/740d F01; 750d F01; X3 F25/X4 F26/X5 F15/X5 E70/X6 F16/X6 E71.
* Ua hoʻokomo ʻia kahi ʻōnaehana turbocharger, BiTurbo a i ʻole Tri-Turboged.
* Aia ka helu ʻenekini ma ka BC ma ka mea paʻa paʻa paʻa.
Hoʻololi
- ʻO ka N57D30O0 ka mua o ka Upper Performance N57 me 245 hp. a me 520-540 Nm.
- N57D30U0 - ʻO ka mana haʻahaʻa haʻahaʻa o N57 me 204 hp, 450 Nm, a me Garrett GTB2260VK. ʻO kēia hoʻololi i lilo i kumu no N
- N57D30T0 - N57 o ka papa hana kiʻekiʻe loa (Top) me 209-306 hp a me 600 Nm. ʻO nā BMW mua me ka N57D30TOP i hōʻike ʻia ma 2009. Ua hoʻolako ʻia nā ʻāpana me kahi exhaust i hoʻololi ʻia, piezoelectric injectors a me kahi ʻōnaehana hoʻonui BiTurbo (me K26 a me BV40 mai BorgWarner), kahi o ka lua o ka papa he supercharger me ka geometry variable, e hiki ai iā ʻoe ke hana i kahi kaomi o 2.05 bar. Hoʻomalu ʻia ka N57D30TOP e kahi pahu Bosch me DDE firmware version 7.31.
| ʻO nā hiʻohiʻona nui o ka BMW N57D30TOP | |
|---|---|
| Volume, cm3 | 2993 |
| mana nui, hp | 306-381 |
| ʻO ka ʻoi loa, Nm (kgm)/rpm | 600 (61) / 2500 630 (64) / 1500 630 (64) / 2500 740 (75) / 2000 |
| Hoʻohana, l / 100 km | 5.9-7.5 |
| ʻAno | I-laina, 6-paukūʻolokaʻa |
| Paukūʻolokaʻa, mm | 84-90 |
| mana nui, hp (kW)/r/min | 306 (225) / 4400 313 (230) / 4300 313 (230) / 4400 381 (280) / 4400 |
| Hoʻolaha kūlā | 16.05.2019 |
| Pāhona piston, mm | 84-90 |
| Nā Hōʻailona | 5-Hui, 7-Hui, X3, X4, X5, X6 |
| Punawai, tausani km | 300 + |
- N57D30O1 - ʻĀpana hana kiʻekiʻe o ka hoʻonui ʻenehana mua me 258 hp a me 560 Nm.
- ʻO N57D30T1 ka mīkini hana hoʻonui mua me 313 hp. a me 630 Nm. ʻO ka hoʻokuʻu ʻana o ka N57D30T1 i hoʻololi mua ʻia, e pili ana i nā kūlana Euro-6 āpau, hoʻomaka i 2011. Ua loaʻa i nā ʻāpana hou nā keʻena puhi ahi i hoʻomaikaʻi ʻia, kahi Garrett GTB2056VZK supercharger, a me nā nozzles electromagnetic. Hoʻomalu ʻia ka ʻenekini hoʻopau i loko e kahi hui Bosch me DDE firmware version 7.41.
- ʻO ka N57D30S1 he ʻenekini Super Performance Class 381 me kahi supercharger Tri-Turboged e hāʻawi ana i 740 hp. a me 16.5 Nm. ʻO ka hoʻokomo ʻana he BC i hoʻoikaika ʻia, kahi crankshaft hou, nā piston ma lalo o ss 6 a me kahi CO i hoʻololi ʻia. Ua hoʻonui pū ʻia nā valves, ua hoʻokomo ʻia kahi ʻōnaehana intake hou, nā nozzles me kahi kaʻa piezoelectric, kahi ʻōnaehana wahie i hoʻomaikaʻi ʻia, a me ka pauku e hoʻokō me nā kūlana Euro-7.31. Ua hoʻolako ʻia ka ʻāpana hoʻokele e Bosch me DDE firmware version 57. ʻO ka mea nui e hoʻokaʻawale ai i ka N30D1S57 mai nā hoʻololi ʻē aʻe o ka N30D45 he turbocharger ʻekolu-pae me ʻelua mau supercharger BV2 mai BorgWarner a me hoʻokahi B381, ʻo ia ka mea e hiki ai iā ʻoe ke hoʻokō i 740 hp. a me XNUMX Nm.
| ʻO nā hiʻohiʻona nui o ka BMW N57D30S1 | |
|---|---|
| Volume, cm3 | 2993 |
| mana nui, hp | 381 |
| ʻO ka ʻoi loa, Nm (kgm)/rpm | 740 (75) / 3000 |
| Hoʻohana, l / 100 km | 6.7-7.5 |
| ʻAno | I-laina, 6-paukūʻolokaʻa |
| Paukūʻolokaʻa, mm | 84-90 |
| mana nui, hp (kW)/r/min | 381 (280) / 4400 |
| Hoʻolaha kūlā | 16.05.2019 |
| Pāhona piston, mm | 84-90 |
| Nā Hōʻailona | 5-Hui, X5, X6 |
| Punawai, tausani km | 300 + |
Nā pōmaikaʻi a me nā pilikia o N57D30
Kākoʻo:
- Pūnaehana Turbo
- ʻO Rail Rail
- Loaʻa kiʻekiʻe no ke kani ʻana
ʻAla:
- crankshaft damper
- Nā pilikia o ka hoʻokomo ʻana i ka flap
- ʻO nā mea hoʻokomo me ka hoʻokele piezoelectric
ʻO nā leo ʻē aʻe i ka N57D30 e hōʻike ana i kahi damper crankshaft haʻihaʻi, ka mea maʻamau i hana ʻia ma 100 tausani mau kilomita. Ma hope o kekahi haneli haneli, he kani kūlohelohe ma hope o ka ʻāpana e hōʻike ana i kahi pono e hoʻololi i ke kaulahao manawa. ʻO kahi pilikia hou ma ʻaneʻi ʻo ka hana o ka wehe ʻana i ka mana mana, no ka mea aia ke kaʻa ponoʻī ma ke kua. ʻOi aku ma mua o 200 tausani km.
ʻAʻole like me nā ʻāpana o ka ʻohana M, ʻaʻole hiki i nā dampers i ka N57D30 ke komo i loko o ka mīkini hoʻoheheʻe kūloko, akā hiki ke uhi nui ʻia me ka coke a pau ka hana ʻana, ʻo ia ke kumu e hāʻawi mau ai ka kaʻa i nā hewa.
Pono e hoʻomaʻemaʻe ʻia ka valve EGR, no ka mea pinepine, aia ma 100 tausani mau kilomita, hiki ke hoʻopaʻa ʻia me ka lepo. I mea e pale aku ai i nā pilikia i luna, ʻoi aku ka maikaʻi o ka kau ʻana i nā plugs ma nā dampers a me EGR.
I mea e hana pono ai ka kaʻa ma hope o kēlā, pono ʻoe e hoʻihoʻi hou i ka ʻāpana mana.
ʻO ka punawai o nā turbines i nā mīkini BMW N57D30 ma kahi o 200 tausani km, akā ʻoi aku ka nui. I mea e hana ai ka mana e like me ka lōʻihi e hiki ai, ʻaʻole pono ʻoe e mālama i ka maikaʻi o ka aila a ʻoi aku ka maikaʻi o ka hoʻohana ʻana i nā wai ʻenehana i ʻōlelo ʻia e ka mea hana, a me ka lawelawe ʻana i ka mīkini i ka manawa kūpono a hoʻopiha iā ia me ka wahie hōʻoia. A laila hiki i ka waiwai o nā mīkini N57D30 iā lākou iho ke ʻoi aku ma mua o ka 300 tausani km i haʻi ʻia e ka mea hana.
Hoʻoponopono i ka N57D30
ʻO nā N57D30s maʻamau (N57D30U0 a me N57D30O0) me ka turbocharger hoʻokahi hiki ke loaʻa i ka 300 hp me ke kōkua o ka chip tuning, a me kahi downpipe hiki i ko lākou mana ke piʻi i 320 hp. ʻO nā ʻāpana N57D30T1 i kēia hihia e hoʻonui i ka 10-15 hp. Ma ke ala, ʻo nā ICE ma luna me 204 a me 245 hp. ka mea kaulana loa no ke kani.
ʻO ka mana o ka N57D30TOP me ʻelua mau supercharger me hoʻokahi wale nō uila o ka mana mana a me kahi downpipe e hoʻopaʻa ʻia a hiki i 360-380 hp.
ʻO ka mea kīnā ʻole loa o ka ʻohana N57 holoʻokoʻa ʻo ka N57D30S1 diesel unit me kahi ʻōnaehana injection Tri-Turboged, ma hope o ke kani ʻana o ka chip a me ka downpipe, hiki iā ia ke hoʻomohala i ka mana a hiki i 440 hp. a me 840 Nm.
