Thupi lalikulu la galimoto yopangira chitoliro cha kutsogolo limagwiritsa ntchito ukadaulo wamkati wogawanitsa malo, kudzera mu hot runner, komanso kudzera mu sequence valve control kulowa mu guluu. Mbali zonse ziwiri za torque yokhala ndi malo akuluakulu opendekera pamwamba opendekera pamwamba onjezani molunjika pamwamba pa kapangidwe kake, chitoliro chifukwa cha denga lolunjika ndi denga lopindika ndi lalikulu kwambiri, chopondera chopondera ndi chopondera cholunjika ndi 50 mpaka 60 mm, lateral oblique push rod ndi 25 mpaka 35 mm, chachikulu chopondera ndi ngodya ya madigiri 16, kuti ngodya yotulutsira ituluke ndi yayikulu kuposa madigiri 12 pamwambapa, muyenera kupanga kapangidwe ka bar yotsogolera, kotero kapangidwe ka bar yotsogolera yayikulu yopendekera pamwamba kapangidwa. Kukula kwakukulu kwa chitoliro ndi 2500 × 1560 × 1790mm, ndipo kulemera kwake ndi pafupifupi 30T. Onani Chithunzi 22 cha kapangidwe ka nkhungu. Pali mabowo 7 am'mbali kunja kwa bumper yakutsogolo, ndipo kapangidwe ka singano yokhazikika yokhazikika imatengedwa mu nkhungu. Kapangidwe ka nkhungu kamagwiritsa ntchito ukadaulo wapamwamba wamkati wogawanitsa malo. Ukadaulo wotchedwa internal parting umagwirizana ndi external parting, nthawi zambiri zinthu zonse zimagwirizana ndi ma projection contour apamwamba a chinthucho pa mzere wokhazikika wa die parting, uwu ndi external parting, general mold ikugwirizana ndi njira iyi yopatukana. Internal parting ndikubisa parting clip pamwamba pa chinthucho (ndiko kuti, mbali B kapena mbali C, mawonekedwe pamwamba ndi mbali A), ndipo parting clip siingawoneke pambuyo posonkhana pagalimoto, kuti isakhudze mawonekedwe. Kuti akwaniritse ntchitoyi, kapangidwe ka nkhungu kudzera muukadaulo wa track kuti kalamulire pamwamba (kapena pamwamba molunjika) pa ntchito yachiwiri ya njanji, kuti atsimikizire kusintha ndi kuchotsedwa kwa zigawo za pulasitiki, kugwiritsa ntchito ukadaulo wachiwiri uwu wolamulidwa ndi makinawo, wotchedwa internal parting technology. Pakupanga nkhungu yopangira galimoto, ukadaulo wamkati wa parting umapangidwa mwapadera kwa bumper yagalimoto. Komabe, ukadaulo uwu ndi wovuta kwambiri kuposa bumper yakunja pazovuta ndi kapangidwe kake, ndipo chiopsezo chaukadaulo ndi chachikulu. Mtengo ndi mtengo wa nkhungu udzakhala wokwera kuposa wa bumper yakunja ya parting. Komabe, chifukwa cha mawonekedwe ake okongola, imagwiritsidwa ntchito kwambiri m'magalimoto apakati komanso apamwamba.
Pazigawo za pulasitiki zamagalimoto, nthawi zambiri pamakhala njira ziwiri zopatulira zakunja ndi zamkati. Pa gawo lonse lalikulu la mbali zonse ziwiri za bumper, ndiko kuti, kugawa kwakunja kungagwiritsidwe ntchito kapena kugawa kwamkati kungagwiritsidwe ntchito. Kusankha njira ziwirizi zopatulira kumadalira kwambiri zofunikira za makasitomala omaliza pa bumper. Nthawi zambiri, magalimoto aku Europe ndi America amagwiritsa ntchito ukadaulo wamkati, pomwe magalimoto aku Japan amagwiritsa ntchito ukadaulo wakunja. Mitundu iwiri ya njira zopatulira ili ndi zabwino ndi zoyipa. Bumper yakunja iyenera kuthana ndi chingwe cholumikizira, chomwe chimawonjezera njira yokonza, koma mtengo ndi zovuta zaukadaulo za bumper yakunja mu nkhungu ndizochepa kuposa za bumper yamkati. Mkati mwa kugawa kwa bumper kudzera muukadaulo wowongolera njanji yachiwiri, bumper yangwiro yotuluka kamodzi, kuti muwonetsetse kuti bumper ikuwoneka bwino, sungani ndalama zokonzera zida zapulasitiki. Koma vuto ndilakuti mtengo wa nkhungu ndi wokwera, zofunikira zaukadaulo wa nkhungu ndizokwera.
