Injin Mercedes M119
Injin Mercedes-Benz M119 injin mai V8 ne wanda aka samar a shekarar 1989 don maye gurbin injin M117. Injin M119 yana da aluminium da shugaban silinda iri ɗaya, sandunan haɗin gwiwa na ƙirƙira, jefa pistons na aluminum, camshafts guda biyu na kowane bankin silinda (DOHC), sarkar komputa da bawuloli huɗu a kowace silinda.
Bayani dalla-dalla М113
| Matsayin injin, mai siffar sukari cm | 4973 |
| Matsakaicin iko, h.p. | 320 - 347 |
| Matsakaicin karfin juzu'i, N * m (kg * m) a rpm. | 392(40)/3750 470(48)/3900 480(49)/3900 480(49)/4250 |
| An yi amfani da mai | Gasoline Man fetur AI-95 |
| Amfanin mai, l / 100 km | 10.5 - 17.9 |
| nau'in injin | V-siffa, 8-silinda |
| Ara bayanin injiniya | DOHC |
| Matsakaicin iko, h.p. (kW) a rpm | 320(235)/5600 326(240)/4750 326(240)/5700 347(255)/5750 |
| Matsakaicin matsawa | 10 - 11 |
| Silinda diamita, mm | 92 - 96.5 |
| Bugun jini, mm | 78.9 - 85 |
| Fitowar CO2 a cikin g / km | 308 |
| Yawan bawul a kowane silinda | 3 - 4 |
M119 yana da lokacin bawul na hydromechanical, yana ba da damar daidaita lokaci zuwa digiri 20:
- A cikin kewayon daga 0 zuwa 2000 rpm, aiki tare yana raguwa don haɓaka saurin rago da tsarkake silinda;
- Daga 2000 - 4700 rpm, aiki tare yana ƙaruwa don ƙaruwa da karfin juyi;
- Sama da 4700 rpm, aiki tare yana sake raguwa don haɓaka ƙwarewa.
Da farko, injin M119 yana da tsarin kula da allura na Bosch LH-Jetronic tare da na'urar firikwensin iska, da murfin wuta guda biyu da masu rarraba biyu (daya ga kowane bankin silinda). Kusan 1995 (ya danganta da samfurin) an maye gurbin masu rarrabawa tare da murɗaɗɗu, inda kowane abin walƙiya yana da nasa waya daga murfin, kuma an kuma gabatar da injector na Bosch ME.
Ga injin M119 E50, wannan canjin yana nufin canji a lambar injin daga 119.970 zuwa 119.980. Ga injin M119 E42, an canza lambar daga 119.971 zuwa 119.981. Injin M119 ya maye gurbinsa da injin M113 a 1997 shekara.
Canji
| Canji | Yanayi | Ikon | Lokacin | An girka | Shekara |
|---|---|---|---|---|---|
| M119 E42 | 4196 cc (92.0 x 78.9) | 205 kW a 5700 rpm | 400 Nm a 3900 rpm | W124 400 E/E 420 | 1992-95 |
| C140 S420 / CL 420 | 1994-98 | ||||
| W140 S 420 | 1993-98 | ||||
| W210 da 420 | 1996-98 | ||||
| 210 kW a 5700 rpm | 410 Nm a 3900 rpm | W140 400 SA | 1991-93 | ||
| M119 E50 | 4973 cc (96.5 x 85.0) | 235 kW a 5600 rpm* | 470 Nm a 3900 rpm* | W124 da 500 | 1993-95 |
| R129 500 SL/SL 500 | 1992-98 | ||||
| C140 500 SEC, C140 S500, Saukewa: C140 CL500 | 1992-98 | ||||
| Saukewa: W140S500 | 1993-98 | ||||
| 240 kW a 5700 rpm | 480 Nm a 3900 rpm | W124 500 E | 1990-93 | ||
| R129 500 | 1989-92 | ||||
| Saukewa: W140 SE | 1991-93 | ||||
| 255 kW a 5750 rpm | 480 Nm a 3750-4250 rpm | Saukewa: W210E50AMG | 1996-97 | ||
| M119 E60 | 5956 cc (100.0 x 94.8) | 280 kW a 5500 rpm | 580 Nm a 3750 rpm | Saukewa: W124E60AMG | 1993-94 |
| Saukewa: R129SL60 | 1993-98 | ||||
| Saukewa: W210E60AMG | 1996-98 |
Matsaloli M119
Hanyar sarkar daga kilomita dubu 100 zuwa 150. Lokacin shimfida shi, wasu sautunan na waje na iya bayyana, ta hanyar bugawa, rustling, da sauransu. Zai fi kyau kada ku fara don kar ya zama dole ku canza abubuwan haɗin haɗe, misali, taurari.
Har ila yau, sauti na waje na iya fitowa daga masu hawan ruwa, dalilin wannan shine rashin man fetur. Zai zama dole don maye gurbin masu haɗin mai samar da man fetur zuwa diyya.
M119 gyaran inji
Gyara samfurin M119 bashi da ma'ana, tunda yana da tsada kuma sakamakon ma'anar iko yayi kadan. Zai fi kyau a yi la’akari da mota da ke da inji mai ƙarfi (wani lokacin yana da arha a sayi irin wannan motar nan da nan fiye da tune-tune na M119 na ɗabi’a), misali, kula da yawan damar da ake da ita kunna М113.
