BMW B57
BMW | |
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BMW B57 |
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B57 | |
Production period: | since 2015 |
Manufacturer: | BMW |
Working principle: | diesel |
Motor design: | R6 |
Valve control: | DOHC |
Displacement: | 2993 cm 3 |
Mixture preparation: | Common rail injection |
Engine charging: | Exhaust gas turbocharger with LLK |
Power: | 195-294 kW |
Previous model: | BMW N57 |
Successor: | none |
The BMW B57 is a six-cylinder - diesel engine of the automobile manufacturer BMW . Together with the B37 (in-line three-cylinder diesel engine) and the B47 (in- line four-cylinder diesel engine) and the three petrol engines B38 ( three-cylinder ), B48 ( four-cylinder ) and B58 ( six-cylinder ), the B57 is one of the latest (as of 2016) modular engines from BMW. The modular engines are used in BMW models and also in MINI models. The B57 is the successor to the N57 .
construction
The BMW B57 is an in-line six-cylinder diesel engine with an aluminum crankcase (engine block), common rail direct injection , four-valve technology and up to four turbochargers , which have variable inlet geometry in the versions below 400 hp and in the high-pressure stage of the 400 hp version. The injection pressure is 2,500 bar. The compression is around 16: 1. With the technical revision, the introduction of the latest generation of piezo injectors allows the maximum injection pressure to be increased to 2,700 bar.
Data
Engine type | Displacement | Bore × stroke | Charging | Power at 1 / min | Torque at 1 / min | introduction |
---|---|---|---|---|---|---|
B57D30O0 | 3.0 l (2993 cm³) | 84 mm × 90 mm |
1 turbocharger, intercooler | 195 kW (265 hp) at 4000 | 620 Nm at 2000-2500 | 06/2015 |
B57D30T0 | 2 turbochargers: low pressure and high pressure, charge air cooler | 235 kW (320 PS) at 4000 | 680 Nm at 1750-2250 | Q4 / 2015 | ||
240 kW (326 hp) at 4000 | Q1 / 2018 | |||||
250 kW (340 hp) at 4400 | 700 Nm at 1750-2250 | Q2 / 2020 | ||||
B57D30S0 | 4 turbochargers: 2 low pressure and 2 high pressure chargers, intercooler | 294 kW (400 hp) at 4400 | 760 Nm at 2000-3000, > 450 Nm at 1000 |
Q3 / 2016 |
use
B57D30O0 (195 kW)
- BMW G11 / G12 as 730d / 730Ld sedan (since 2015)
- BMW G30 as 530d sedan (since 02/2017)
- BMW G01 as X3 xDrive30d (since 11/2017)
- BMW G05 as X5 xDrive30d (since 11/2018)
- BMW G20 as 330d (from 2019)
B57D30T0 (235 kW)
- BMW G11 / G12 as 740d / 740Ld
- BMW G30 / G31 as 540d xDrive (from Q3 / 2017)
- BMW 6 Series Gran Turismo as 640d xDrive
- BMW G15 as 840d xDrive (from 11/2018)
B57D30T0 (240 kW)
B57D30T0 (250 kW)
- BMW G20 as M340d xDrive (from 04/2020)
- BMW G05 / G06 as X5 / X6 40d xDrive (from 04/2020)
B57D30S0 (294 kW)
Use in Europe will be discontinued in the second half of 2020 due to changed political and social framework conditions in Europe.
- BMW G11 / G12 as 750d / 750Ld
- BMW G30 / G31 as M550d xDrive (from Q3 / 2017)
- BMW G06 as X6 M50d (from 11/2019)
Individual evidence
- ↑ a b Benny Hilterscher on BimmerToday: BMW 750d 2016: Quadturbo diesel B57 replaces triturbo diesel N57 . July 29, 2015, accessed August 31, 2015
- ↑ a b c d Constantin Bergander: Four turbos for the big BMW diesel appeared on May 12, 2016 in Motor-Talk. Retrieved May 14, 2016
- ↑ a b press.bmwgroup.com, Technical Data BMW 7 Series 730d, 730Ld , from 9/2015 , (PDF, 118 kB) accessed on December 14, 2018.
- ↑ a b press.bmwgroup.com, technical data BMW 7er 740d xDrive, 740Ld xDrive 9/2015 (PDF 120 kB); accessed on December 15, 2018.
- ↑ a b c press.bmwgroup.com from May 17, 2016, premiere in the BMW 7 Series: The world's most powerful six-cylinder diesel engine , section "Unique: Four turbochargers do ..." , accessed on December 15, 2018.
- ↑ BMW B57: 30d engine becomes biturbo diesel with 286 hp. In: BimmerToday Germany. May 26, 2020, accessed June 8, 2020 .
- ↑ Automobile Catalog: BMW 740d xDrive
- ↑ faz.net, driving report BMW 740d xDrive, updated on May 18, 2016, Bavarian format knows no small diamonds , technical data ; accessed on December 15, 2018.
- ↑ BMW 7er G11: engines from R4 to V12, plug-in hybrids are coming (http://www.bimmertoday.de/2014/12/02/2015-bmw-7er-g11-motoren-730e-730i-730d- 740e-740i-740d-750i-750d-760i) , accessed April 19, 2015.
- ↑ auto-motor-und-sport.de of October 2, 2018: Mid-size sedan is longer but lighter , accessed on February 21, 2019
- ↑ bmw.de technical data
- ↑ auto-motor-und-sport.de of January 3, 2020, Aus für den Super-Diesel - BMW discontinues Quad-Turbo-Diesel (with drawings), accessed on March 15, 2020.