BMW M67
| BMW | |
|---|---|
| Image does not exist |
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| M67 | |
| Production period: | 1999-2008 |
| Manufacturer: | BMW |
| Working principle: | diesel |
| Motor design: | V engine |
| Valve control: | DOHC |
| Displacement: | 3901-4423 cm 3 |
| Mixture preparation: | Common rail injection |
| Engine charging: | Turbocharger with intercooler |
| Power: | 175-242 kW |
| Max. Torque: | 560-750 Nm |
| Dimensions: | 280 kg |
| Previous model: | none |
| Successor: | none |
The M67 is a turbocharged diesel engine with eight cylinders in a V-arrangement by BMW , which was produced from 1999 to 2008. The engine was developed in Steyr and initially produced in Munich.
technology
The engine is a water-cooled eight-cylinder - V-engine with a cylinder bank angle of 90 °. The material of the crankcase is gray cast iron with vermicular graphite . It has cracked steel connecting rods and crankshaft bearing blocks , two turbochargers with VTG controls and two intercoolers . The crankshaft has five bearings. The mixture is prepared by means of common rail injection . The four valves per cylinder are operated by two chain-driven overhead camshafts . The engine control is taken over by a DDE 4.1 control unit.
Technical specifications
| Engine type | Bore × stroke, displacement |
Compression ratio | Power at 1 / min | Torque at 1 / min | Construction period | Dimensions | Emission standard | number of pieces |
|---|---|---|---|---|---|---|---|---|
| M67D39 | 84 × 88 mm 3901 cm 3 |
18: 1 | 175 kW (238 hp) at 4000 | 560 Nm at 2000 | 1999 | 3,452 | ||
| 180 kW (245 PS) at 4000 | 560 Nm at 1750-2500 | 2000-2001 | 280 kg | Euro 3 | ||||
| M67D39TÜ | 190 kW (258 hp) at 4000 | 600 Nm at 1900-2500 | 2002 | |||||
| M67D44 | 87 × 93 mm 4423 cm 3 |
17: 1 | 220 kW (299 hp) at 4000 | 700 Nm at 1750-2500 | 2005 | |||
| 242 kW (329 hp) at 3800 | 750 Nm at 1900-2500 | 2006 |
use
M67D39
- 1999-2001 in the E38 , 740d
- 2004 in the Siemens Combino Duo
M67D39TÜ
- 2002-2005 in the E65 , 740d
M67D44
- 2005-2008 in the E65 , 745d
Individual evidence
- ↑ a b BMW M67D39 automobile engine (238 hp)
- ↑ The new BMW diesel generation . 1999. page 15
- ↑ a b Meyer engines - BMW M67D44
- ↑ BMW AG Press: The BMW 7 Series . May 1999. p. 65 ff.
- ↑ Meyer engines: BMW M67D39
- ↑ a b Three-part low-floor articulated railcar, type COMBINO and COMBINO duo . Siemens AG