Amahemuhemu aqinisekisiwe: entsha Mercedes-Benz C-Class W206 iya kubonisa kuphela iinjini ezine-cylinder, nokuba zithini na. Ngamanye amazwi, kwanohlobo olubhalwe ngu-AMG alusayi kuphinda lubhenele kwi-V6 ne-V8 esasikade singayazi — ewe, xa sivula i-hood ye-C 63 elandelayo siza kubona injini ye-four-cylinder kuphela.
Ukunceda ukuqonda eso sigqibo siqatha, uChristian Früh, injineli eyintloko ye-C-Class, wanika inkuthazo emva kwaso kwiiNdaba zezeMoto.
Kwaye umbuzo ocacileyo kutheni ukhetha ii-injini ezine-cylinder kwiinguqulelo eziphezulu, xa i-Mercedes isungula iminyaka embalwa edlulileyo, ngo-2017, i-inline six-cylinder entsha (M 256) enokuthi ithathe indawo yangaphambili. V6 kunye neV8.
Okubangel 'umdla kukuba, kuba lula ukuthethelela ukulahlwa kwe-V8 ye-charismatic kunye nokuduma kwi-C 63 "nje" iisilinda ezine, nokuba azikho iisilinda ezine. Ngapha koko, i-M 139 - eyona cylinder inamandla emine kwimveliso emhlabeni - ifanayo exhobisayo, umzekelo, i-A 45 S. Nangona kunjalo, akufani nokuba neesilinda ezisibhozo "ezikhulayo" ” ngokusongelayo phambi kwethu.
Kwimeko ye-C 63, yayiyeyona ndlela isebenzayo yokunciphisa ukukhutshwa kwayo okuphezulu kwe-CO2, kungekhona nje ngokusebenzisa, ngokuyinyani, isiqingatha se-injini kunokuba yayinayo, kodwa ngaphezu kwayo yonke into ngokusebenzisa i-plug-in hybrid system. Ngamanye amazwi, i-C 63 yexesha elizayo kufuneka ibe namandla kunye namanani e-torque amakhulu (okanye nokuba phezulu kancinci, ngokutsho kwamahemuhemu) njengemodeli yangoku, kodwa ihamba kunye nokusetyenziswa okuphantsi kakhulu kunye nokukhutshwa.
inde kakhulu
Ngakolunye uhlangothi, kwimeko ye-C 43 - ihlala iqinisekisa ukuba iya kugcina igama okanye iya kutshintsha ibe yi-53, njengenye i-Mercedes-AMG - isigqibo sibangelwa enye into. Ewe, ukunciphisa ukukhutshwa kwezinto ezikhutshwayo sesinye sezizathu zesigqibo, kodwa esona sizathu siphambili kungenxa yenye elula kakhulu: i-cylinder emithandathu entsha engaphakathi ayingeni kwindawo yenjini yeC-Class entsha ye-W206..
I-cylinder emithandathu engaphakathi yibhloko ende kune, kunjalo, i-V6 kunye ne-V8 (engekho mde kakhulu kune-cylinder emine engaphakathi). NgokukaChristian Früh, ukuze iisilinda ezikumgca ezintandathu zilingane, umphambili weC-Class entsha i-W206 kuya kufuneka ubude be-50 mm.
Ukwazi ukuba ibhloko entsha ide kakhulu, kutheni ungayicingi ngexesha lokuphuhliswa kweC-Class entsha? Kungenxa yokuba kwakungekho mfuneko yokubhenela kwii-injini ezine-cylinder ezingaphezu kwezine ukuze bafumane wonke umsebenzi abawufunayo.
Bhalisa kwincwadana yethu
Umahluko ekusebenzeni phakathi kweebhloko ezine-cylinder kunye ne-six-cylinder ziya kulungiswa ngokongezwa kweemodeli ze-plug-in hybrid. Ngaphezu koko, ngokukaFrüh, ezi 50 mm zongezelelweyo ziya kuthetha umthwalo ophezulu kwi-asi yangaphambili, njengoko iya kuba nefuthe kwi-dynamics yesithuthi.
I-C 43 yangoku isebenzisa i-3.0 twin-turbo V6 ene-390 hp kwaye kulindeleke ukuba i-C 43 entsha iya kuba namandla alinganayo, nangona ixhotywe nge-cylinder encinci ene-2.0 l.
Okubangela umdla, ayizukubhenela kwi-M 139, esaziyo ukuba inokufikelela kula maxabiso- i-A 45 kwinguqulelo yayo eqhelekileyo ihambisa i-387 hp. Kunoko, i-C 43 yexesha elizayo iya kusebenzisa i-M 254 entsha, eyaziswa yi-E-Class ehlaziyiweyo, eyinxalenye yosapho lweemodyuli ezifanayo njenge-silinda-cylinder M 256 okanye i-4-cylinder OM 654 Diesel.
Ngokuqhelekileyo, basebenzisa i-mild-hybrid system ye-48 V, ebandakanya i-motor encinci ye-20 hp kunye ne-180 Nm. Kwi-E-Class, kwi-E 300, ihambisa i-272 hp, kodwa kwi-C 43 kufuneka ukufikelela efanayo 390 hp yangoku. Uyathanda? Indlu yakwa-Affalterbach (AMG) inento entsha esele ilungisiwe kule njini, efana nokongezwa kwe-turbocharger yombane.
Nangona kunjalo, akuyi kumangalisa ukuba kwiphepha ledatha yezobugcisa i-C 43 yexesha elizayo ibonisa amaxabiso okusetyenziswa kunye nokukhutshwa okuphezulu kuno ... C 63 (!) ngenxa yamanqanaba ahlukeneyo ombane asetyenzisiweyo.