Mazda RF7J engine
Tusmo
Matoorka naaftada 2.0-litir ee Mazda RF7J waxaa soo saartay shirkaddu 2005 ilaa 2010 waxaana lagu rakibay noocyada Yurub ee moodooyinka caanka ah ee taxanaha saddexaad, shanaad ama lixaad. Unugga korantada ayaa asal ahaan ahaa nooca la cusboonaysiiyay ee matoorka naaftada ee RF5C ee caanka ah.
В линейку MZR-CD также входят двс: RF5C и R2AA.
Tilmaamaha mashiinka Mazda RF7J 2.0 litir
| Mugga saxda ah | 1998 cm³ |
| Nidaamka Awoodda | tareenada caadiga ah |
| Awoodda matoorka gubashada gudaha | 110 - 145 HP |
| Tareenka | 310 - 360 Nm |
| Block dhululubo | bir bir ah R4 |
| Madaxa xannib | aluminium 16v |
| Dhexroor dhululubada | 86 mm |
| Piston stroke | 86 mm |
| Saamiga isku-buufinta | 16.7 |
| Tilmaamaha mashiinka gubashada gudaha | SOHC |
| wiishadaha hydraulic | no |
| Waqtiga wadista | suunka |
| Jaangooyaha wajiga | no |
| Turbocharging | Sababta VJ36 |
| Noocee saliid ah oo lagu shubo | 4.8 litir 5W-30 |
| Nooca shidaalka | naaftada |
| Fasalka deegaanka | EURO 4 |
| Ilaha qiyaasta ah | 280 000 km |
Miisaanka matoorka RF7J waa 197 kg (oo leh dibadda)
Matoorka nambarka RF7J wuxuu ku yaalaa meesha ay iska galaan blockka oo leh madaxa
Isticmaalka shidaalka Mazda RF7J
Isticmaalka tusaale ahaan 6 Mazda 2006 oo leh gudbinta gacanta:
| Magaalada | 7.5 litir |
| Raadi | 5.1 litir |
| Isku qas | 6.0 litir |
Baabuurta lagu rakibay mishiinka RF7J 2.0 l
| 3 I (BK) | 2006 - 2009 |
| 5 I (CR) | 2005 - 2010 |
| 6 I (GG) | 2005 - 2007 |
| 6 II (GH) | 2007 - 2008 |
Dhaliilaha, burburka iyo dhibaatooyinka RF7J
Inta badan dhibaatooyinka waxaa sababa gubashada makiinada wax lagu xiro ee sanbabada hoostooda.
Badanaa socodka soo noqoshada sanbabada ayaa sidoo kale qulqula, taas oo keenta isku dhafka saliidaha iyo shidaalka.
Isha ugu weyn ee saliidda ka daadato waa dildilaaca garabyada qaboojiyaha.
Inta lagu jiro gubashada filtarka particulate, shidaalka naaftada ayaa sidoo kale geli kara saliidda halkan.
Waxyeellooyinka kale ee matoorka gubashada gudaha waxaa ka mid ah: valve SCV ee bamka duritaanka, bamka faakuumka iyo dareeraha socodka hawada ee tirada badan.
