Injin Mitsubishi 4D55
Halin da ake ciki a kasuwannin mai na duniya a tsakiyar shekarun saba'in na karnin da ya gabata ya kai ga cewa masu kera motoci sun fara mai da hankali kan samar da injunan diesel. Daya daga cikin tsofaffin kamfanonin Japan, Mitsubishi, na cikin wadanda suka fara fahimtar dacewar samar da motocin fasinja da wadannan injuna.
Arzikin gwaninta (Mitsubishi ya shigar da injinan dizal na farko akan motocin sa a cikin shekaru talatin) ya ba da damar ci gaba da haɓaka kewayon na'urorin wutar lantarki. Daya daga cikin mafi nasara ci gaba a cikin wannan kashi shi ne bayyanar Mitsubishi 4D55 engine.
An fara shigar da shi a watan Satumba 1980 akan motar fasinja na ƙarni na huɗu na Galant. Lokacin ritayarta shine 1994.
Duk da haka, ko da a yanzu, bayan shekaru masu yawa, za mu iya saduwa da wannan abin dogara engine a kan hanyoyin duniya a daban-daban brands na motoci.
Технические характеристики
Bari mu decipher alamar Mitsubishi 4D55 dizal engine.
- Lamba na farko 4 ya nuna cewa muna da in-line-cylinder engine hudu, inda kowannen su yana da bawuloli biyu.
- Harafin D yana nuna nau'in injin dizal.
- Mai nuna alama 55 - yana nuna adadin jerin.
- Girman sa shine 2.3 l (2 cm347),
- ikon 65 l. Tare da.,
- karfin juyi - 137 nm.
Yana da alaƙar haɗar mai na swirl-chamber, wanda ke ba shi fa'ida akan allurar kai tsaye a cikin waɗannan fannoni:
- rage amo yayin aiki,
- haifar da ƙarancin matsa lamba na allura,
- tabbatar da santsi aiki na motar.
Duk da haka, irin wannan tsarin yana da tarnaƙi mara kyau: ƙara yawan man fetur, matsalolin farawa a cikin yanayin sanyi.
Injin yana da gyare-gyare da yawa. Mafi shahara shine sigar 4D55T. Wannan naúrar wutar lantarki ce ta turbocharged mai ƙarfin 84 hp. Tare da da karfin juyi na 175 Nm. An shigar da shi a kan Mitsubishi Galant a cikin 1980-1984 da sauran samfuran iri.
Anan akwai wasu halayensa masu ƙarfi akan Galant.
- Matsakaicin gudun shine 155 km / h.
- Lokacin hanzari zuwa 100 km / h - 15,1 seconds.
- Man fetur amfani (hade sake zagayowar) - 8,4 lita da 100 km.
A zahiri babu bambance-bambance tsakanin nau'ikan injin 4D55 da 4D56. Babban bambanci yana cikin girma: injin Mitsubishi 4D56 mafi ƙarfi yana da lita 2.5. Dangane da wannan sifa, yana da babban bugun piston ta 5 mm kuma, daidai da haka, haɓaka tsayin kan toshe.
An sanya lambar shaida akan wannan motar a cikin yankin TVND.
Amincewa da kiyayewa
Injin konewa na ciki yana da alaƙa da ingantaccen aiki da kuma tsawon rayuwar sabis. Mai sana'anta bai bayyana alamun rayuwar sabis ɗin sa ba. Ya danganta da salon tuki, irin motar da aka sanya ta.
Alal misali, idan a kan samfurin Galant babu wani gunaguni game da shi, to a kan Pajero yawan rashin aiki ya karu. Saboda yawan abubuwan da aka yi wa tsarin, mashinan rocker da crankshaft sun kasa. Shugaban Silinda ya yi zafi sosai, wanda ya haifar da samuwar fasa a ciki da kuma a cikin silinda da kansu.
Hakanan, kafin ƙarewar lokacin maye gurbin da aka tsara, bel ɗin lokaci zai iya karye. Wannan ya faru ne saboda lahani a cikin abin nadi na tashin hankali.
Motoci masu injuna 4D55
Injin yana da gyare-gyare iri-iri, a wasunsu ikon ya kai 95 hp. Tare da Irin wannan sauye-sauye ya sa ya yiwu a shigar da irin waɗannan nau'ikan wutar lantarki ba kawai a kan motocin fasinja ba, har ma a kan SUVs da motocin kasuwanci.
Mun jera duk kera da samfuran motoci inda aka sanya wannan motar.
| Sunan samfuri | Shekarun saki |
|---|---|
| gallant | 1980-1994 |
| fidda kai | 1982-1988 |
| Saukewa: L200 | 1982-1986 |
| Minivan L300 (Delica) | 1983-1986 |
| Canter | 1986-1988 |
| Hyundai Santa Fe | 1985-1987 |
| Ram 50 (Dodge) | 1983-1985 |
Gabatar da ƙarni na farko Mitsubishi Pajero a Tokyo Motor Show a cikin fall na 1981, sanye take da daya daga cikin 4D55 matakan datsa, ya yi babban fantsama. Tun daga wannan lokacin, tafiya mai nasara na wannan samfurin ya fara a kan tituna da kuma tituna na duniya. Sigar farko ta motar almara ita ce kofa uku. Ita ce ta fara shiga kowane irin taruka, inda ta samu nasarori da dama.
A mafi iko gyara na 2.3 TD Mitsubishi 4D55T ya sami wurinsa a cikin Extended version na SUV tare da biyar kofofin. Ya fara aiki a watan Fabrairu 1983.
Yin la'akari da sake dubawa na masu motoci masu yawa waɗanda ke aiki da irin wannan injin, sun faranta wa masu mallakar su da aminci da kyawawan halaye masu ƙarfi.
