Engineering:Mercedes-Benz OM640 engine
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| Mercedes-Benz OM640 engine | |
|---|---|
| Overview | |
| Manufacturer | Daimler AG (Mercedes-Benz) |
| Production | 2004-[when?] |
| Layout | |
| Configuration | Inline-four engine |
| Displacement | 1,991 cc (121.5 cu in) |
| Cylinder bore | 83 mm (3.3 in) |
| Piston stroke | 92 mm (3.6 in) |
| Valvetrain | DOHC, 4 valves per cylinder |
| Compression ratio | 18:1 |
| Combustion | |
| Turbocharger | Single with intercooler |
| Fuel system | Common rail |
| Fuel type | Diesel |
| Output | |
| Power output | 60–103 kW (82–140 PS; 80–138 hp) |
| Chronology | |
| Predecessor | Mercedes-Benz OM668 |
The Mercedes-Benz OM640 is a 2.0-liter inline-four diesel engine manufactured by the Mercedes-Benz division of Daimler AG.[1]
Other applications
The OM640 is the basis for the Thielert Centurion 2.0 aircraft engine.
Also used as the basis for the Austro Engine AE-300/330 aircraft engine in Diamond DA-42 and DA-62 aircraft.
See also
References
- ↑ Dunz, Roland; von Gregory, Jens; Gulde, Franz-Paul; Herrmann, Bernd; Knauke, Uwe; Ruzicka, Norbert; Schommers, Joachim (2004). "The new four-cylinder OM 640 diesel engine for the Mercedes-Benz A-class". MTZ Worldwide 65 (12): 2–5. doi:10.1007/BF03227717. https://link.springer.com/article/10.1007/BF03227717.
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