Gwajin gwajin Audi Q7 4.2 TDI Quattro
Injin ba sabon abu bane, amma Q7 (saboda girmansa da nauyinsa) ana fentin fata a kan fata: Silinda mai nauyin lita 4-lita takwas, mai numfashi, tare da turbochargers masu canzawa na geometry tagwaye masu iya 2 Nm na karfin juyi - farawa daga 760 rpm. Don haka 1.800 "horsepower" da ke samuwa a 326 rpm ya haɗu cikin wannan adadi.
Injin, ba shakka (a sauƙaƙe) ya bi ka'idodin muhalli na Euro4, yana da matatun dizal, kuma allurar mai ana ba da ita ta tsarin Rail na gama gari tare da injectors Pieco da matsakaicin matsa lamba na mashaya 1.600. Tare da madaidaicin sa yana iya ɗaukar nau'i-nau'i masu yawa na pre- da allura, injin yana da dadi shiru da santsi, kuma hade tare da atomatik mai sauri guda shida ya sa Q7 ya zama kusan dan wasa. Don hanzarta zuwa kilomita 100 a kowace awa a cikin daƙiƙa shida kawai, sassauci ya fi ban sha'awa, kuma a lokaci guda, matsakaicin amfani zai iya zama ƙasa mai fa'ida - daga 11 zuwa 12 lita a kowace kilomita 100, wanda yake da kyau ga irin wannan babbar mota.
Sabuwar injin kuma ya haɗa da babban matakin daidaitattun kayan aiki. Bugu da ƙari ga duk sauran kayan aikin da suka zo daidai akan Q7 mai sauƙin motsi, dakatarwar iska, kayan kwalliyar fata da injin wutsiyar wutan lantarki (tare da madaidaicin madaidaicin matsayi, musamman ga waɗanda suka fi guntu) manyan kayan aiki ne.
A ƙarin farashi, Hakanan zaka iya yin odar tsarin Taimakon Audi Lane, wanda ke sa ido kan motar daga layin tare da kyamarori biyu kuma yana gargadin direba ta hanyar girgiza sitiyari (akwai a cikin faduwar), da Babban Tsarin Bang & Olufsen tare da 14 masu magana da aiki da subwoofers (sama da watts 1000 gaba ɗaya). Q7 4.2 TDI Quattro ya riga ya kasance a kasuwar Slovenia, kuma dole ne a cire € 76 mai kyau don hakan.
Dusan Lukic, hoto:? Masana'anta
