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The Mercedes-Benz OM 654 is a family of inline-four cylinder automobile diesel engines introduced by Mercedes-Benz in 2016. This is one of the most powerful 2-liter inline-4 cylinder diesel engines with a single twin-scroll turbocharger.[2]
| Mercedes-Benz OM 654 | |
|---|---|
 | |
| Overview | |
| Manufacturer | Daimler |
| Production | 2016-present |
| Layout | |
| Configuration | Inline 4 |
| Displacement | 1.6 L (1,597 cc) (DE16) 2.0 L (1,950 cc) (DE20) 2.0 L (1,992 cc) (654 M) |
| Cylinder bore | 78 mm (3.07 in) 82 mm (3.23 in) |
| Piston stroke | 83.6 mm (3.29 in) 92.3 mm (3.63 in)[1] 94.3 mm (3.71 in) |
| Block material | aluminium |
| Head material | aluminium |
| Valvetrain | DOHC 4 valves x cyl. |
| Compression ratio | 15.5:1 |
| Combustion | |
| Supercharger | BorgWarner's eBooster® electrically driven compressor Mitsubishi Crankshaft ISG system 48V Electric Motor (OM654 M) |
| Turbocharger | Twin-Turbo (earliest top versions) or Single Twin-scroll turbo (latest top versions) |
| Fuel system | 4th-generation common rail Direct injection |
| Fuel type | EN 590 |
| Cooling system | Water cooled |
| Output | |
| Power output | 90 kW (120 PS; 120 hp) at 3,200-4,600 rpm (C 180d) 110 kW (150 PS; 150 hp) at 3,200-4,800 rpm (C 200d) 120 kW (160 PS; 160 hp) at 3,800 rpm (200d) 143 kW (194 PS; 192 hp) at 3,800 rpm (220d)[citation needed] 195 kW (265 PS; 261 hp) at 4,200 rpm (300d) |
| Torque output | 300 N⋅m (221 lbf⋅ft) at 1,400-2,800 rpm (C 180d) 360 N⋅m (266 lbf⋅ft) at 1,600-2,600 rpm (200d) 400 N⋅m (295 lbf⋅ft) at 1,600-2,400 rpm (220d) 550 N⋅m (406 lbf⋅ft) at 1,6 800-2,200 rpm (300d) |
| Dimensions | |
| Dry weight | 168.4 kg (371 lb) |
| Chronology | |
| Predecessor | OM651, OM626 |
OM 654
The engine is a 2.0 litres (1,950 cc) turbo-diesel cast aluminum block in line four-cylinder with balancing shafts.[3] It has a single turbo and cylinder walls are lined with slippery Nanoslide, an iron-carbon coating that cuts friction. In the 200-configuration it produces 110 kW (150 PS; 148 hp) at 4,500 rpm with peak torque of 320 N⋅m (236 lbf⋅ft) at 1,400-3,200 rpm. In the 220-configuration it produces 143 kW (194 PS; 192 hp) at 3,800 rpm with peak torque of 400 N⋅m (295 lbf⋅ft) at 1,600-2,400 rpm. The engine weight is 168.4 kg (371 lb) (a 17% improvement over the 202.8 kg (447 lb) of the previous 2.1 litres (2,143 cc) OM651).[4][5] Also, the engine consumes 13% less fuel than its predecessor. It is planned that it will feature across the entire Mercedes-Benz range of cars and vans. Both the 200d an 220d are mated to a 9 speed dual clutch transmission developed by Mercedes Benz.
Applications
OM 654q
It is a version of OM 654 placed transversely (quer). This makes it possible to mount this engine in smaller models of cars and front-wheel-drive vehicles.[6][7]
OM 654 M
References
- "Mercedes-Benz introducing new diesel family in E 220 d this spring; new OM 654 with 13% lower fuel consumption; diesel "indispensable"". greencarcongress.com. greencarcongress.com. 15 February 2016. Archived from the original on 2016-02-16. Retrieved 2016-04-20.
- "OM654 M mit bis zu 265 PS und M254 mit bis zu 272 PS". JESMB (in German). 2020-05-24. Retrieved 2022-06-13.
- "Mercedes-Benz new OM654 2.0 litre turbodiesel engine detailed – 14 hp up, 13% more efficient, 17% lighter". paultan.org. paultan.org. 17 February 2016. Retrieved 2016-04-21.
- Romain Nicolas (2016-02-17). "The new Mercedes-Benz four-cylinder diesel engine OM 654". Car-Engineer. Archived from the original on 2016-03-15. Retrieved 2016-04-20.
- "Mercedes-Benz unveils the new OM 654 2.0 liter diesel engine". Dieselnet. 18 February 2016. Archived from the original on 2016-03-15. Retrieved 20 April 2016.
- Powertrain: Clean debut: New powerful two-litre diesel engine is the first engine to fulfil the Euro 6d emission standards
- Mercedes-Benz OM 654q 4-cylinder diesel complies with Stage 2 RDE, certified to Euro 6d
External links
- The future of the diesel engine. OM 654 - More economical and powerful, more lightweight and compact
- The new OM 654 four-cylinder diesel engine.
На других языках
- [en] Mercedes-Benz OM654 engine
[it] Mercedes-Benz OM654
La sigla OM654 identifica un motore diesel prodotto a partire dal 2016 dalla casa automobilistica tedesca Mercedes-Benz.[ru] Mercedes-Benz OM654 (двигатель)
Mercedes-Benz OM654 — модульный рядный четырёхцилиндровый дизельный двигатель, выпускающийся компанией Mercedes-Benz с 2016 года. Первым автомобилем, оснащённым данным двигателем, стал Mercedes-Benz E220 d (E-класс), начало продаж которого запланировано на весну 2016 года. Производство двигателя налажено на заводе в Штутгарт-Унтертюркхайме, Германия[1]. Является преемником силового агрегата OM651.Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.
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