Mercedes-Benz ML 270 CDI
A lokacin, ba shakka, ya zama kamar ban mamaki a gare mu, kamar 'yan wasan kwaikwayo daga Jurassic Park - dinosaur. Yaya ban sha'awa, babu wanda ya taɓa ganin su, kuma duk suna da alama a bayyane.
Lamarin ya sha ban -ban da koyon injin. Kowa ya gan shi, kuma duk wanda ke bayansa ya yi ta huci: "Ah, Mercedes ..." To, bayan ɗan lokaci komai ya zama mafi inganci da bayyane. ML ya kasance ɗaya daga cikin sadaukarwar limousines na kan titi, ƙarin limousines fiye da SUVs don zama masu cikakken gaskiya. Amma yana nasara a ko'ina.
A cikin 270 CDI, an kuma gabatar da injin dizal a karon farko a cikin Mercedes ML. Sabbin injunan Silinda guda biyar ne tare da fasahar bawul guda huɗu sama da kowane piston, allurar mai kai tsaye ta hanyar layin gama gari, kuma ana samar da iskar gas ta hanyar iskar gas mai canzawa (VNT) tare da mai sanyaya iska.
Ainihin, irin wannan ML yana sanye da sabon watsa mai sauri shida, kuma gwajin yana sanye take da atomatik mai sauri biyar. Tabbas zamani na baya-bayan nan kuma tare da yuwuwar sauyawa ta hannu. Gungura hagu zuwa ƙasa (-) da dama (+) sama. Ana sarrafa komai ta hanyar lantarki, don haka babu kuskure ko kaɗan. A gaskiya ma, wannan akwatin gear ya riga ya yi kyau sosai (mai laushi da sauri) cewa babu buƙatar canjawa da hannu. Tabbas, zai zo da amfani yayin da ake gangarowa tudu sannu a hankali ko kuma lokacin da direba ya gaji. .
Tare da karfin juyi mai kyau (400 Nm!), Injin yana aiki da ikon kansa har ma da ƙaramin juzu'i, kuma akwatin yana canzawa zuwa saurin haɓaka kusan 4000 rpm. Duk da nauyin motar, injin yana da isasshen amfani mai yawa. Yana aiki sosai a cikin jinkirin tuki, a fagen da kan manyan hanyoyin mota. Yana haɓaka babban motsi, yayin da yake kasancewa cikin nutsuwa da kwanciyar hankali.
A cikin babban gudu, kawai kuna buƙatar daidaitawa da gaskiyar cewa yawan amfani yana ƙaruwa da lita da yawa, wanda gabaɗaya ba shi da yawa. Tare da tuki matsakaici, har ma kuna iya zuwa kusa da shuka da aka bayyana amfani, wanda ke ƙasa da iyakar sihirin lita goma. Tabbas, girman motar, kayan masarufi da ta'aziyya, kuma, kamar yadda yake da mahimmanci, shima yakamata a yi la’akari da suna. Kudin ba mai ma mahimmanci bane.
Ko da ɗimbin kuɗin da ake buƙata don ba da wannan kyakkyawa ta kan hanya ba ta da mahimmanci. Don akwatin gear, dubu 500, don diski dubu 130, don fenti dubu 200, don fakitin ciki dubu 800, da sauransu har zuwa farashin ƙarshe, wanda ya riga ya bambanta da tushe ɗaya. Amma tare da motoci irin wannan, mai yiwuwa farashin shine abu na ƙarshe mafi mahimmanci, abin da direban ke ji. Ji, ba shakka, suna da kyau.
Da zaran ka shiga (da daddare), alamar Mercedes-Benz za ta zama shudi a ƙofar gida. Ta wannan hanyar, ba ma shakkar inda kuke shiga. Fasinja (co) ya fi burge shi. Babban wurin zama, fata mai daɗi mai daɗi, daidaita wutar lantarki ta kowane bangare, ba tare da ambaton wuraren zama masu zafi da katifu masu taushi ba. ... Duk wannan yana zuwa da tsada, amma kuma yana biyan kuɗi akai -akai.
Duk lokacin da kuka shiga motar, zaku iya gamsuwa. Lura cewa fata mai kyau na iya tabo. Kuma kar a manta cewa levers ɗin motar matuƙa iri ɗaya ne da na mai tseren gudu. Gabaɗaya, duk da haka, ML yana aiki da kyau. Idan na yi watsi da 'yan m, warwatse da rashin fahimta a kan na'ura wasan bidiyo na tsakiya, zan iya haɗaka da wannan kyakkyawa. Don haka kar mu manta cewa wannan ɗaya ne daga cikin injinan.
Daya daga cikinsu? Ee, amma ɗayan mafi kyau. Yana da sauri da dacewa akan babbar hanyar, amma kuma yana da amfani a fagen. Akwatin gear da aka haɗa ta hanyar lantarki kawai yana bin umarnin direba lokacin da yake tsaye. Sannan danna maballin haske ya isa kuma kun gama. Watsawa ta atomatik ce, kuma babu abin da za mu damu da shi. Ba shi da makullan banbanci iri -iri, amma yana da wasu sauye -sauyen lantarki masu amfani sosai.
Suna aiki ta atomatik ta hanyar tsarin birki na ABS. Lokacin da ya gano cewa ƙafafu ɗaya ko fiye suna jujjuyawa da sauri, yana rage su. Mai sauƙi kuma mai tasiri. A cikin matsanancin yanayi, ba shakka, mutum na iya shakkar irin wannan tsarin, amma a gare mu mutane kawai da koyon injin da ba kasafai suke ganin yanayin ƙasa ba, wannan yana da yawa fiye da haka, kuma yana aiki da aminci.
Saboda haka, yana da sauƙin yara don sarrafa irin wannan “dodo”. Wannan ma yana daga cikin kyawawan abubuwan da muke dangantawa da motocin zamani. Amma ɗauki lokacinku, SUVs ba su da iko duka. Ka tuna cewa wata rana kuma kuna buƙatar tsayawa wani wuri. Wataƙila wannan shine dalilin da ya sa dinosaur suka ɓace?
Igor Puchikhar
HOTO: Uro П Potoкnik
Mercedes-Benz ML 270 CDI
Bayanan Asali
| Talla: | AC Interchange doo |
|---|---|
| Farashin ƙirar tushe: | 52.658,54 € |
| Yi lissafin kudin inshorar mota | |
| Ƙarfi: | 120 kW (163 KM) |
| Hanzari (0-100 km / h): | 11,9 s |
| Matsakaicin iyaka: | 185 km / h |
| Amfani da ECE, sake zagayowar: | 9,4 l / 100km |
Bayanin fasaha
| injin: | 5-Silinda - 4-bugun jini - in-line - dizal allura kai tsaye - tsayin daka mai tsayi a gaba - bore da bugun jini 88,0 × 88,4 mm - bugun jini kyauta. 2688 cm3 - matsawa 18,0: 1 - matsakaicin iko 120 kW (163 hp) a 4200 rpm - matsakaicin karfin juyi 400 Nm a 1800 rpm - crankshaft a cikin 6 bearings - 2 camshafts a cikin kai (sarkar) - bayan 4 bawuloli da silinda - kai tsaye man fetur allura ta hanyar tsarin dogo na gama gari - turbocharger iskar gas, matsakaicin cajin iska 1,2 mashaya - bayan sanyaya - sanyaya ruwa 12,0 l - mai injin 7,0 l - mai canza iskar oxygenation catalytic |
|---|---|
| Canja wurin makamashi: | injin yana tafiyar da ƙafafu huɗu - 5-gudun watsawa ta atomatik - rabon gear I. 3,590 2,190; II. awoyi 1,410; III. 1,000 hours; IV. 0,830; v. 3,160; 1,000 na baya - 2,640 & 3,460 gears - 255 bambanci - 65/16 R XNUMX HM + S tayoyin (General Grabber ST) |
| Ƙarfi: | babban gudun 185 km / h - hanzari 0-100 km / h a 11,9 s - man fetur amfani (ECE) 12,4 / 7,7 / 9,4 l / 100 km (gasoil) |
| Sufuri da dakatarwa: | ƙofofi 5, kujeru 5 - chassis - dakatarwa guda ɗaya ta gaba, kasusuwa biyu, maɓuɓɓugan igiyar igiyar ruwa, dampers na telescopic, mashaya stabilizer, dakatarwa guda ɗaya, ƙasusuwan buri biyu, maɓuɓɓugan ruwa, dampers na telescopic, mashaya stabilizer, birki diski (tilastawa sanyaya). , wutar lantarki, ABS - tara da pinion tuƙi, ikon tuƙi |
| taro: | abin hawa fanko 2115 kg - halatta jimlar nauyi 2810 kg - halatta trailer nauyi tare da birki 3365 kg, ba tare da birki 750 kg - halatta rufin lodi 100 kg |
| Girman waje: | tsawon 4587 mm - nisa 1833 mm - tsawo 1840 mm - wheelbase 2820 mm - waƙa gaba 1565 mm - raya 1565 mm - tuki radius 11,9 m |
| Girman ciki: | tsawon 1680 mm - nisa 1500/1500 mm - tsawo 920-960 / 980 mm - na tsaye 840-1040 / 920-680 mm - man fetur tank 70 l |
| Akwati: | kullum 633-2020 lita |
Ma’aunanmu
| T = 16 ° C - p = 1023 mbar - otn. vl. = 64% | |
| Hanzari 0-100km: | 12,3s |
|---|---|
| 1000m daga birnin: | Shekaru 34,2 ( 154 km / h) |
| Matsakaicin iyaka: | 188 km / h (V.) |
| Mafi qarancin amfani: | 9,4 l / 100km |
| gwajin amfani: | 12,8 l / 100km |
| Nisan birki a 100 km / h: | 44,5m |
| Hayaniya a 50 km / h a cikin kaya na 3 | 55dB |
| Hayaniya a 50 km / h a cikin kaya na 4 | 54dB |
| Hayaniya a 50 km / h a cikin kaya na 5 | 54dB |
| Kuskuren gwaji: | Filastik mai kare shara a ƙarƙashin injin. |
kimantawa
Ko da wannan injin dizal, Mercedes ML yana da yawan motsa jiki. Tabbas, dole ne mutum yayi la'akari da kayan aiki masu arziki (kuma masu tsada), ba tare da la'akari da varnish ba, don haka kashe hanya shine kawai gaggawar gaggawa. Ko da yake yana da kyau a fasaha.
Muna yabawa da zargi
injin
gearbox
kayan aiki masu arziki
sarari, daidaitawa
aikin tuki
kyautatawa
sanyawa ba tare da izini ba
dogon hanci (ƙarin kariyar bututu)
motsi taga ba ta atomatik bane (ban da direba)
kariya ta filastik mai ƙarfi a ƙarƙashin injin
