D4D engine daga Toyota - abin da ya kamata ka sani game da naúrar?

An kera motar ne tare da hadin gwiwar Toyota da Kamfanin Denso. Yana amfani da mafita da aka sani daga sauran injunan diesel na zamani. Waɗannan sun haɗa da, misali, aikin taswirorin kunna wuta lokacin sarrafa injin ta amfani da TCCS.

Yaushe aka kirkiri injin D4D kuma a wanne motoci ake amfani dashi?

Aiki a kan toshe D4D ya fara a cikin 1995. Rarraba na farko da motoci da wannan engine fara a 1997. Babban kasuwa ita ce Turai, domin rukunin bai shahara sosai a Asiya ko Amurka ba, duk da cewa Toyota ne ke sayar da mafi yawan motoci a can.

Ana amfani da injin D4D a cikin injunan diesel na Toyota, amma akwai keɓancewa ga wannan ka'ida - wannan shine lamarin idan ya zo ga raka'a inda ake amfani da tsarin D-CAT. Wannan ci gaban tsarin D4D ne kuma matsa lamba na allura ya fi na asali tsarin - 2000 mashaya, kuma ba kewayon daga 1350 zuwa 1600 mashaya. 

Shahararrun naúrar daga Toyota

Ɗaya daga cikin shahararrun zaɓuɓɓukan injin Toyota shine 1CD-FTV. An sanye shi da tsarin Rail na gama gari. Yana da ƙarfin aiki na lita 2 da ƙarfin 116 hp. Bugu da ƙari, ƙirar ta haɗa da silinda na cikin layi guda huɗu, bangon silinda da aka ƙarfafa da kuma turbocharger mai canzawa. An samar da sashin 1CD-FTV har zuwa 2007. Motocin da aka sanya a kansu:

• Toyota Avensis?
• Corolla;
• Na baya;
• Corolla Verso;
• RAV4.

1ND-TV

Hakanan abin lura shine toshe 1ND-TV. Injin dizal ne mai turbocharged mai silinda huɗu. Tana da ƙaura na lita 1,4 kuma, kamar sauran raka'o'in D-4D, ta yi amfani da allurar mai kai tsaye na Rail Rail. A cikin yanayin 1ND-TV, matsakaicin ƙarfin shine 68,88 da 90 hp, kuma naúrar kanta tana bin ka'idodin fitarwa na EURO VI. Motocin da aka sawa wannan injin sun haɗa da:

• Auris;
• Corolla;
• Yaris;
• S-aya;
• Etios.

1KD-FTV da 2KDFTV

A cikin yanayin 1KD-FTV, muna magana ne game da in-line, injin dizal mai silinda huɗu tare da camshafts biyu da turbine 3-lita mai ƙarfin 172 hp. An sanya akan motoci:

• Land Cruiser Prado;
• Hilux Surf;
• Macijin;
• Hyas;
• Hilux.

A gefe guda kuma, ƙarni na biyu ya shiga kasuwa a cikin 2001. Yana da ƙaramin ƙaura da matsakaicin ƙarfi fiye da wanda ya gabace shi: 2,5 lita da 142 hp. Ta kasance a cikin motoci kamar:

• Macijin;
• Hilux;
• Hyas;
• Innova.

AD-FTV

An gabatar da sashin wannan jerin a cikin 2005. Yana da turbocharger, kazalika da ƙaura na 2.0 lita da ikon 127 hp. Ƙarni na biyu, 2AD-FTV, an sanye shi da tsarin layin dogo na D-4D na gama gari, da kuma madaidaicin injin turbocharger tare da ƙaura na lita 2,2. Matsakaicin iko daga 136 zuwa 149 hp.

An kuma ƙirƙiri ƙarni na uku na rukunin. Ya karɓi nadi 2AD-FHV kuma yana da injectors piezo mai sauri. Masu zanen kaya kuma sun yi amfani da tsarin D-CAT, wanda ya iyakance fitar da abubuwa masu cutarwa. Matsakaicin matsawa shine 15,7:1. Yawan aiki ya kasance lita 2,2, kuma naúrar kanta ta ba da iko daga 174 zuwa 178 hp. Abubuwan da aka jera sun yi amfani da masu abin hawa kamar:

• RAV4;
• Avensis;
• Corolla Verso;
• Auris.

1GD-FTV

A cikin 2015, an gabatar da ƙarni na farko na rukunin 1GD-FTV. Naúrar layi ce mai nauyin lita 2,8 tare da injin DOHC 175 hp. Yana da silinda 4 da turbocharger mai canzawa. Domin ƙarni na biyu, 2GD-FTV yana da ƙaura na lita 2,4 da ikon 147 hp. Bambance-bambancen guda biyu suna da rabon matsawa iri ɗaya na 15:6. An shigar da raka'a akan ƙira kamar:

• Hilux;
• Land Cruiser Prado;
• Macijin;
• Innova.

1 VD-FTV

Wani sabon mataki a tarihin injunan Toyota shine gabatarwar naúrar 1 VD-FTV. Ita ce injin dizal mai silinda 8 mai nau'in V na farko tare da ƙaura na lita 4,5. An sanye shi da tsarin D4D, haka kuma da caja masu juzu'i ɗaya ko biyu. Matsakaicin ikon naúrar turbocharged shine 202 hp, kuma tagwayen turbo shine 268 hp.

Wadanne matsalolin diesel ne suka fi yawa?

Daya daga cikin rashin aiki na yau da kullun shine gazawar masu allura. Injin Toyota D4D baya aiki yadda ya kamata, kuma yana cinye mai mai yawa, ko kuma yana da hayaniya sosai.

Akwai gazawa a cikin tubalan 3.0 D4D. Suna da alaƙa da ƙonawa na zoben rufewa, waɗanda aka yi da tagulla kuma an sanya su a kan allurar mai. Alamar rashin aiki shine farar hayaƙin da ke fitowa daga injin. Duk da haka, ka tuna cewa tare da kulawa na yau da kullum na naúrar da maye gurbin kayan aiki, injin D4D ya kamata ya biya maka aiki mai santsi da kwanciyar hankali.