OM 617
OM 617
| Daimler-Benz | |||
|---|---|---|---|
| Fil:DB OM 617.jpg Damler-Benz OM 617 | |||
| 1974 - 1991 | |||
| Diesel | |||
| Motor | OM 617 | ||
| Variant | 617.910 | 617.912 | 617.951 |
| Vekt tørr | Kg | ||
| Byggeår | 1974 - 1991 | ||
| Ytelse | 80 Hk @ 4000 o/min | 88 Hk @ 4350 o/min | 125 Hk @ 4350 o/min |
| Dreiemoment | 172 Nm @ 2400 o/min | 172 Nm @ 2400 | 250 nm @ 2400 |
| Innsprøytning | Forkammer | ||
| Sylindre | R5 | ||
| Slagvolum | 3005 cm³ | 2998 cm³ | 2998 cm³ |
| Borring | 91 mm | 90,9 mm | 90,9 |
| Slag | 92,4 mm | ||
| Kompresjon | 21:1 | ||
| Turbo | Nei | Ja | |
| Ladeluftkjøler | Nei | ||
| Kjøling | Vann | ||
| Innsug åpner | - før ØD | ||
| Innsug stenger | - etter ND | ||
| Eksos åpner | - før ØD | ||
| Eksos stenger | - etter ND | ||
| Klaring innsug | mm - kald | ||
| Klaring eksos | mm - kald | ||
| Tenningsrekkefølge | |||
| Dieselpumpe | |||
| Dysespiss | |||
| Dieselfilter | |||
| Oljefilter | |||
| Stempelhastighet | m/s | ||
| Stempelprodusent | |||
| Startmotor | |||
| Produksjonssted | |||
| Produksjonstall | |||
Daimler-Benz OM617
The OM617 engine family was a straight-5 Diesel automobile engine from Mercedes-Benz used in the 1970s and 1980s. With some Mercedes-Benz 300D/300SD diesels already exceeding 500,000 miles it's considered to be one of the most reliable engines ever produced.
OM617.912
The OM617.912 was a 3.0 L (3005 cc) engine. Power output began at 80 hp (59 kW) but rose to 88 hp (65 kW) in 1979.
Applications:
- 80 PS (79 hp/59 kW)
- 1974-1976 Mercedes-Benz W115 240D 3.0
- 1976-1979 Mercedes-Benz W123 300D
- 1976-1979 Mercedes-Benz W123 300D Long
- 1976-1979 Mercedes-Benz W123 300CD
- 1976-1979 Mercedes-Benz W123 300TD
- 88 PS (87 hp/65 kW)
- 1979-1985 Mercedes-Benz W123 300D
- 1979-1985 Mercedes-Benz W123 300D Long
- 1979-1985 Mercedes-Benz W123 300CD
- 1979-1985 Mercedes-Benz W123 300TD
OM617.950
The revised OM617.950 also displaced 3.0 L but was now 2998 cc with a 90.9 mm bore and 92.4 mm stroke. Power output was 110hp (82 kW). This engine was used in the Mercedes-Benz W116 300SD from 1978 to 1980. It was the world's first turbocharged production diesel sedan.
OM617.951
The OM617.951 also displaced 2998 cc with a 90.9 mm bore and 92.4 mm stroke. Power output was 123 hp (91 kW) at first but rose to 125 hp (92 kW) in 1983. Torque was rated at Mal:Auto ft.lbf.
OM617.952
The revised OM617.952 also displaced 3.0 L but was now 2998 cc with a 90.9 mm bore and 92.4 mm stroke. Power output was 123 hp (91 kW) at first but rose to 125 hp (92 ;kW) in 1983. Torque was rated at 170.