Nakuba izimoto zesimanje zikadizili zingafinyelela kalula phezulu ku-50mpg emgwaqeni, amaloli (okungaziwa ngokuthi ama-HGV nama-artics) awazuzi lutho olunjalo. Ngo-2003, idatha yoMnyango Wezokuthutha yabonisa ukuthi isilinganiso 'samamayela ngegaloni' le-artic enesisindo esingaphezu kuka-33t sasingu-7.6mpg. Ngo-2015, leso sibalo sokusetshenziswa kukaphethiloli senyuke safinyelela ku-7.9mpg, okuwukukhuphuka okuwu-0.3mpg. Futhi, kinina obuchopho benu busebenza ngamalitha ku-100km, lokho kusho ukuthi iloli lesimanje lidla amalitha kaphethiloli angu-29.774 ngebanga lika-100km. Kulabo kini abathanda, ungazifundela lezo zibalo ze-DFT ezishicilelwe lapha.
Ngokudalulwa okungenhla kokuthi ama-artics abuyisa ukonga kukaphethiloli okungekuhle kangako, ungase uzibuze ukuthi kungani kunjalo lapho ngisho nezimoto ezingcolisa kakhulu emakethe zithola ukonga uphethiloli kangcono. Nokho, kunezizathu ezimbili eziyinhloko zalokhu:
1. Amaloli anesisindo esiningi sokudonsa
Amaloli angama-axle angu-6 angaba nesisindo esingafika ku-44-tonnes, kuyilapho amaloli ama-axle angu-2 avamile (anama-axle angu-3 ku-trailer) angaba nesisindo esingafika ku-40-tonnes. Qhathanisa lokho nesaluni kadizili yesimanje njengeBMW 320d, enesisindo esingu-2.105-tonnes, futhi uyabona ukuthi kungani ezinye izinjini zamaloli, njengalezo zaseScania, zinamandla afinyelela ku-14.0-litre namandla amakhulu. - ukuze bakwazi ukudonsa isisindo abasithwesiwe, kungakhathaliseki ukusebenza kahle.
2. Ayikho ingcindezi embonini yokwenza amaloli asebenze ngempumelelo
Okunye okufanele kukhunjulwe ukuthi nakuba abakhiqizi bezimoto bengaphansi kwengcindezi enkulu evela kwi-EU yokwenza izinjini zabo zisebenze kahle, abakhiqizi bamaloli abanjalo. Ngakho-ke, iningi labakhiqizi bezimoto balahle izinjini ezinkulu, ezishibhile ngokwemvelo bakhetha izinjini zikaphethiloli ezincane, i-turbo (isibonelo yiFord ene-1.0 EcoBoost, nakuba abanye abakhiqizi bengazange balandele lokho, isibonelo iMazda enenjini yabo engu-2.0 SKYACTIV).
Uma kuqhathaniswa nengcindezi abakhiqizi bezimoto abangaphansi kwayo yokuthuthukisa ukusebenza kahle nokunciphisa ukukhishwa kwegesi, abakhiqizi bamaloli bangaphansi okuncane kakhulu.
Lokho kungase kushintshe maduzane, ngoba e-United States, i-Environmental Protection Agency (EPA) kanye ne-National Highway Traffic Safety Administration (NHTSA) babeka imithetho emisha ngo-2016 yokunciphisa ukukhishwa kwamaloli nokusetshenziswa kukaphethiloli. Leyo mithetho idinga ukuthi abakhiqizi behlise ukukhishwa kwegesi ngamaphesenti angama-25 emalolini abo amasha. Iziphakamiso ezifanayo zingenziwa e-UK, kanye ne-EU, ngokuhamba kwesikhathi ukuze kuncishiswe ukungcola. Okwamanje, izindinganiso zokukhishwa kwamaloli e-EU zichazwa ngokukhipha amandla enjini kanye ne-g/kWh.
