A wannan shekara Gasar Rally ta Duniya ta kawo sabbin abubuwa da yawa game da injunan nau'in WRC.
Da nufin haɓaka ba kawai wasan kwaikwayon ba har ma da abin kallo, idan aka kwatanta da motocin bara, sabbin injinan WRC sun sami sauye-sauye masu zurfi, suna tunawa da ruɓaɓɓen rukunin B. Tabbas, sabbin WRCs suna da sauri marasa iyaka da inganci fiye da waɗannan.
Don haɓaka aiki, ƙarfi ya ƙaru. A cikin sharuddan inji, daga cikin canje-canje da yawa, ɗayan mafi mahimmanci shine canjin diamita na mai hana turbo, wanda ya tashi daga 33 zuwa 36 mm. Don haka karfin injin Turbo 1.6 na WRC ya tashi zuwa 380 dawakai, karfin dawakai 60 fiye da na bara.
Wannan haɓakar ƙarfin kuma ya shaida raguwa kaɗan a cikin ma'aunin izini da aka ba da izini kuma an ƙara bambance-bambancen tsakiya mai aiki. Saboda haka, sabbin WRCs suna tafiya da yawa, suna da ƙarancin nauyi kuma suna da ƙari. Yayi kyau, ko ba haka ba?
A zahiri, bambance-bambance a bayyane suke. Sabbin WRCs sun fi faɗi sosai kuma sun zo tare da kayan aikin iska waɗanda ba sa cin karo da abin da muke gani akan injunan gasar WEC. A gani sun fi ban mamaki. Sakamakon ƙarshe shine injuna waɗanda suka fi na bara inganci da sauri fiye da na bara.
A cikin 2017 akwai masu neman taken guda huɗu: Hyundai i20 Coupe WRC, Citroën C3 WRC, Ford Fiesta WRC da Toyota Yaris WRC . Dukkaninsu sun riga sun ba da tabbacin samun nasara a gasar cin kofin duniya ta bana, wanda ya tabbatar da gogayya da motoci da kuma WRC.
Wanne ne zai lashe gasar Rally de Portugal? Bari mu san fayil ɗin fasaha na kowane ɗayan.
Hyundai i20 Coupe WRC
| Motoci | In-line 4 cylinders, 1.6 lita, Direct Allura, Turbo |
|---|---|
| Diamita / Course | 83.0 mm / 73.9 mm |
| Ƙarfi (max) | 380 hp (280 kW) a 6500 rpm |
| Binary (max) | 450 nm a 5500 rpm |
| Yawo | ƙafafu huɗu |
| Akwatin sauri | Matsakaici | Gudu shida | Tab da aka kunna |
| Banbanci | Tashar wutar lantarki | Gaba da baya - makaniki |
| kama | Biyu yumbu-karfe diski |
| Dakatarwa | MacPherson |
| Hanyar | Taimakon ruwa ta hanyar ruwa da pinion |
| birki | Fayafai masu hurawa Brembo | Gaba da baya - 370 mm kwalta, 300 mm duniya - Air sanyaya-hudu-piston calipers |
| Dabarun | Kwalta: 8 x 18 inci | Duniya: 7 x 15 inci | Tayoyin Michelin |
| Tsawon | 4.10m |
| Nisa | 1,875 m |
| Tsakanin axles | 2.57m ku |
| Nauyi | 1190 kg mafi ƙarancin / 1350 kg tare da matukin jirgi da kuma matukin jirgi |
Citroen C3 WRC
| Motoci | In-line 4 cylinders, 1.6 lita, Direct Allura, Turbo |
|---|---|
| Diamita / Course | 84.0 mm / 72 mm |
| Ƙarfi (max) | 380 hp (280 kW) a 6000 rpm |
| Binary (max) | 400 nm a 4500 rpm |
| Yawo | ƙafafu huɗu |
| Akwatin sauri | Matsakaici | gudu shida |
| Banbanci | Tashar wutar lantarki | Gaba da baya - makaniki mai hana kai |
| kama | Biyu yumbu-karfe diski |
| Dakatarwa | MacPherson |
| Hanyar | Rack da pinion tare da taimako |
| birki | Fayafai masu iska | Gaban gaba - 370 mm kwalta, 300 mm ƙasa - Ruwa mai sanyaya ruwa guda huɗu na piston calipers | Rear - 330 mm kwalta, 300 mm ƙasa - Hudu-piston calipers |
| Dabarun | Kwalta: 8 x 18 inci | Duniya da Dusar ƙanƙara: 7 x 15 inci | Tayoyin Michelin |
| Tsawon | 4,128 m |
| Nisa | 1,875 m |
| Tsakanin axles | 2.54m ku |
| Nauyi | 1190 kg mafi ƙarancin / 1350 kg tare da matukin jirgi da kuma matukin jirgi |
Ford Fiesta WRC
| Motoci | In-line 4 cylinders, 1.6 lita, Direct Allura, Turbo |
|---|---|
| Diamita / Course | 83.0 mm / 73.9 mm |
| Ƙarfi (max) | 380 hp (280 kW) a 6500 rpm |
| Binary (max) | 450 nm a 5500 rpm |
| Yawo | ƙafafu huɗu |
| Akwatin sauri | Matsakaici | Gudu shida | M-Sport da Ricardo suka haɓaka don tuƙin ruwa |
| Banbanci | Cibiyar Aiki | Gaba da baya - makaniki |
| kama | Multidisc wanda M-Sport da AP Racing suka haɓaka |
| Dakatarwa | MacPherson tare da Reiger Daidaitacce Shock Absorbers |
| Hanyar | Taimakon ruwa ta hanyar ruwa da pinion |
| birki | Fayafai masu hurawa Brembo | Gaba - 370 mm kwalta, 300 mm duniya - Hudu-piston calipers Brembo | Rear - 355 mm kwalta, 300 mm ƙasa - Hudu-piston Brembo calipers |
| Dabarun | Kwalta: 8 x 18 inci | Duniya: 7 x 15 inci | Tayoyin Michelin |
| Tsawon | 4.13 m |
| Nisa | 1,875 m |
| Tsakanin axles | 2,493 m |
| Nauyi | 1190 kg mafi ƙarancin / 1350 kg tare da matukin jirgi da kuma matukin jirgi |
Toyota Yaris WRC
| Motoci | In-line 4 Silinda, 1.6 lita, Direct Allura, Turbo |
|---|---|
| Diamita / Course | 83.8 mm / 72.5 mm |
| Ƙarfi (max) | 380 hp (280 kW) |
| Binary (max) | 425 nm |
| Yawo | ƙafafu huɗu |
| Akwatin sauri | Gudu shida | na'ura mai aiki da karfin ruwa actuation |
| Banbanci | Cibiyar Aiki | Gaba da baya - makaniki |
| kama | Faifai biyu ne suka haɓaka ta M-Sport da AP Racing |
| Dakatarwa | MacPherson tare da Reiger Daidaitacce Shock Absorbers |
| Hanyar | Taimakon ruwa ta hanyar ruwa da pinion |
| birki | Fayafai masu hurawa Brembo | Gaba da baya - 370 mm kwalta, 300 mm ƙasa |
| Dabarun | Kwalta: 8 x 18 inci | Duniya: 7 x 15 inci | Tayoyin Michelin |
| Tsawon | 4,085 m |
| Nisa | 1,875 m |
| Tsakanin axles | 2,511 m |
| Nauyi | 1190 kg mafi ƙarancin / 1350 kg tare da matukin jirgi da kuma matukin jirgi |