Selemong sena World Rally Championship e tlisitse likarolo tse ngata tse ncha mabapi le mechini ea sehlopha sa WRC.
E ikemiselitse ho phahamisa eseng feela ts'ebetso empa hape le sebono, ha ho bapisoa le likoloi tsa ngoahola, metjhini e mecha ea WRC e bile le liphetoho tse kholo, ho hopola sehlopha sa B se seng se felile. Ehlile, li-WRC tse ncha li potlakile ebile li sebetsa ho feta tsena.
Ho eketsa ts'ebetso, matla a eketseha. Ka mantsoe a mochine, har'a liphetoho tse 'maloa, e' ngoe ea bohlokoa ka ho fetisisa e ne e le phetoho ea bophara ba "turbo restrictor", e ileng ea tloha ho 33 ho ea ho 36 mm. Kahoo, matla a lienjini tsa WRC tsa 1.6 Turbo a nyolohetse ho 380 horsepower, 60 horsepower ho feta mehlala ea selemong se fetileng.
Keketseho ena ea matla e boetse e bone phokotso e nyane ea boima bo lumelletsoeng ba taolo mme ho ile ha eketsoa phapang e sebetsang ea bohareng. Ka hona, li-WRC tse ncha li tsamaea haholo, li na le boima bo fokolang 'me li na le matla a mangata. E utloahala e le ntle, na ha ho joalo?
Ka ntle, phapang e totobetse. Li-WRC tse ncha li pharalletse haholo 'me li tla le lisebelisoa tsa aerodynamic tse sa hohlaneng le seo re se bonang mecheng ea bo-'mampuli ea WEC. Ka pono li khahla le ho feta. Qetellong ke mechini e sebetsang hantle le e lebelo haholo ho feta ea ngoahola.
Ka 2017 ho na le bakopi ba bane bakeng sa sehlooho sena: Hyundai i20 Coupe WRC, Citroën C3 WRC, Ford Fiesta WRC le Toyota Yaris WRC . Kaofela ha bona ba se ba tiisitse tlholo ho Mohope oa Lefatše oa selemo sena, o pakang tlholisano ea likoloi le WRC.
Ke mang ea tla hapa Rally de Portugal? A re tsebeng faele ea tekheniki ea e 'ngoe le e' ngoe.
Hyundai i20 Coupe WRC
| Motor | In-line 4 cylinders, 1.6 lithara, Direct Ente, Turbo |
|---|---|
| Diameter/ Khoso | 83.0 limilimithara / 73.9 limilimithara |
| Matla (max) | 380 hp (280 kW) ho 6500 rpm |
| Binary (max) | 450 Nm ka lebelo la 5500 rpm |
| Phallela | mabili a mane |
| Lebokose la Lebelo | Sequential | Mabelo a tšeletseng | Taba e kentswe |
| Phapang | Hydraulic Power Station | Ka pele le ka morao - mechanic |
| klupa | Diseke tse pedi tsa ceramic-metal |
| Ho fanyeha | MacPherson |
| Tataiso | Raka le pinion tse thusoang ka metsi |
| mariki | Brembo Ventilated Discs | Ka pele le ka morao - asphalt ea 370 mm, lefats'e la 300 mm - li-calipers tse pholileng ka moea tse 'nè |
| Mabili | Asphalt: 8 x 18 lisenthimithara | Lefatše: 7 x 15 lisenthimithara | Lithaere tsa Michelin |
| Bolelele | 4.10 m |
| Bophara | 1,875 m |
| Pakeng tsa li-axles | 2.57 m |
| Boima ba 'mele | 1190 kg bonyane / 1350 kg ka mofofisi le mofofisi-'moho |
Citroën C3 WRC
| Motor | In-line 4 cylinders, 1.6 lithara, Direct Ente, Turbo |
|---|---|
| Diameter/ Khoso | 84.0 limilimithara / 72 limilimithara |
| Matla (max) | 380 hp (280 kW) ho 6000 rpm |
| Binary (max) | 400 Nm ka lebelo la 4500 rpm |
| Phallela | mabili a mane |
| Lebokose la Lebelo | Sequential | mabelo a tsheletseng |
| Phapang | Hydraulic Power Station | Ka pele le ka morao - mochine oa ho itšireletsa |
| klupa | Diseke tse pedi tsa ceramic-metal |
| Ho fanyeha | MacPherson |
| Tataiso | Rack le pinion ka thuso |
| mariki | Li-Ventilated Discs | Ka pele - 370 mm asphalt, 300 mm lefats'e - Metsi a pholileng ka li-piston calipers tse 'nè | Ka morao - 330 mm asphalt, 300 mm lefats'e - li-calipers tse 'nè tsa piston |
| Mabili | Asphalt: 8 x 18 lisenthimithara | Lefatše le Lehloa: 7 x 15 lisenthimithara | Lithaere tsa Michelin |
| Bolelele | 4,128 m |
| Bophara | 1,875 m |
| Pakeng tsa li-axles | 2.54 m |
| Boima ba 'mele | 1190 kg bonyane / 1350 kg ka mofofisi le mofofisi-'moho |
Ford Fiesta WRC
| Motor | In-line 4 cylinders, 1.6 lithara, Direct Ente, Turbo |
|---|---|
| Diameter/ Khoso | 83.0 limilimithara / 73.9 limilimithara |
| Matla (max) | 380 hp (280 kW) ho 6500 rpm |
| Binary (max) | 450 Nm ka lebelo la 5500 rpm |
| Phallela | mabili a mane |
| Lebokose la Lebelo | Sequential | Mabelo a tšeletseng | E ntlafalitsoe ke M-Sport le Ricardo bakeng sa hydraulic drive |
| Phapang | Setsi se sebetsang | Ka pele le ka morao - mechanic |
| klupa | Multidisc e ntlafalitsoeng ke M-Sport le AP Racing |
| Ho fanyeha | MacPherson le Reiger Adjustable Shock Absorbers |
| Tataiso | Raka le pinion tse thusoang ka metsi |
| mariki | Brembo Ventilated Discs | Ka pele – 370 mm asphalt, 300 mm lefatshe – Four-piston calipers Brembo | Ka morao - asphalt ea 355 mm, lefats'e la 300 mm - Li-piston tsa Brembo calipers |
| Mabili | Asphalt: 8 x 18 lisenthimithara | Lefatše: 7 x 15 lisenthimithara | Lithaere tsa Michelin |
| Bolelele | 4.13 m |
| Bophara | 1,875 m |
| Pakeng tsa li-axles | 2,493 m |
| Boima ba 'mele | 1190 kg bonyane / 1350 kg ka mofofisi le mofofisi-'moho |
Toyota Yaris WRC
| Motor | In-line 4 cylinders, 1.6 lithara, Direct Ente, Turbo |
|---|---|
| Diameter/ Khoso | 83.8 limilimithara / 72.5 limilimithara |
| Matla (max) | 380 hp (280 kW) |
| Binary (max) | 425 Nm |
| Phallela | mabili a mane |
| Lebokose la Lebelo | Mabelo a tšeletseng | hydraulic actuation |
| Phapang | Setsi se sebetsang | Ka pele le ka morao - mechanic |
| klupa | Diseke tse habedi tse ntlafaditsweng ke M-Sport le AP Racing |
| Ho fanyeha | MacPherson le Reiger Adjustable Shock Absorbers |
| Tataiso | Raka le pinion tse thusoang ka metsi |
| mariki | Brembo Ventilated Discs | Ka pele le ka morao - 370 mm asphalt, 300 mm lefats'e |
| Mabili | Asphalt: 8 x 18 lisenthimithara | Lefatše: 7 x 15 lisenthimithara | Lithaere tsa Michelin |
| Bolelele | 4,085 m |
| Bophara | 1,875 m |
| Pakeng tsa li-axles | 2,511 m |
| Boima ba 'mele | 1190 kg bonyane / 1350 kg ka mofofisi le mofofisi-'moho |