Magalimoto atsopano ankhondo aku Europe Gawo 2
Chombo chonyamula katundu cholemera chokhala ndi thirakitala ya Scania R650 8 × 4 HET, galimoto yoyamba yamtundu uwu kuchokera ku banja la Scania XT, inaperekedwa kwa asilikali a Danish mu January.
Mliri wa COVID-19 chaka chino wapangitsa kuti zida zambiri zankhondo ndi ziwonetsero zamagalimoto za chaka chino zithe, ndipo makampani ena adakakamizika kukana kuwonetsa zinthu zawo zaposachedwa kwa omwe angalandire komanso oyimilira atolankhani. Izi, ndithudi, zinakhudza zowonetsera zovomerezeka za magalimoto atsopano a asilikali, kuphatikizapo magalimoto olemera ndi apakatikati. Komabe, palibe kusowa kwa chidziwitso chokhudza nyumba zatsopano ndi mapangano omwe amalizidwa, ndipo ndemanga yotsatirayi imachokera pa izo.
Ndemangayi ikukhudzana ndi zopereka za Swedish Scania, German Mercedes-Benz ndi French Arquus. Zaka zingapo zapitazo, kampani yoyamba inatha kulandira dongosolo lofunika la ntchito yake pamsika kuchokera ku Unduna wa Zachitetezo ku Denmark. Mercedes-Benz imabweretsa mitundu yatsopano yamagalimoto a Arocs pamsika. Kumbali inayi, Arquus yabweretsa magalimoto atsopano a Armis omwe adzalowe m'malo mwa magalimoto a Sherpa muzopereka zake.
Zida zaku Danish HET - zoyendera mokulira - zimatha kunyamula magalimoto onse amakono olimbana ndi zovuta m'misewu komanso pamtunda wopepuka.
Scania
Nkhani zazikuluzikulu zomwe zatulutsidwa posachedwapa kuchokera ku Swedish nkhawa ndi zokhudzana ndi kuperekedwa kwa magalimoto owonjezera a Ministry of Defense of the Kingdom of Denmark. Ubale wa Unduna wa Zachitetezo ku Danish ndi Scania ndi mbiri yakale, ndi mutu waposachedwa kuyambira 1998, pomwe kampaniyo idapereka mgwirizano wazaka zisanu ku Gulu Lankhondo la Danish kuti lipereke magalimoto olemetsa. Mu 2016, Scania idapereka chilolezo chake chomaliza ku tender yomwe idakhazikitsidwa mu 2015 kuti igule magalimoto ankhondo akulu kwambiri m'mbiri ya Denmark mpaka pano, okhala ndi magalimoto pafupifupi 900 m'mitundu 13 ndi mitundu. Mu Januwale 2017, Scania adalengezedwa kuti ndiye wopambana mpikisano, ndipo mu Marichi kampaniyo idasaina pangano lazaka zisanu ndi ziwiri ndi FMI (Forsvarsministeriets Matrielog Indkøbsstyrelses, Ministry of Defense Procurement and Logistics Agency). Komanso mu 2017, kutengera mgwirizano wamgwirizano, FMI idakhazikitsa dongosolo ndi Scania la magalimoto ankhondo 200 ndi mitundu 100 yamagulu ankhondo wamba wamba. Kumapeto kwa 2018, magalimoto oyambirira - kuphatikizapo. mathirakitala a pamsewu - amasamutsidwa kwa wolandira. Kudziwitsa zofunikira zaukadaulo, kuyitanitsa magalimoto atsopano, kumanga ndi kutumiza kumachitika kudzera kapena kuyang'aniridwa ndi FMI. Pazonse, pofika chaka cha 2023, asitikali ankhondo aku Danish ndi mautumiki, omwe ali pansi pa Unduna wa Zachitetezo, ayenera kulandira osachepera 900 magalimoto apamsewu komanso apamtunda amtundu waku Scandinavia. Dongosolo lalikululi limaphatikizapo zosankha zambiri za nthambi zonse zankhondo. Mitundu iyi ndi ya otchedwa Fifth Generation, oimira oyamba omwe - matembenuzidwe amsewu - adawonetsedwa kumapeto kwa Ogasiti 2016 ndipo adadzazidwanso mwachangu ndi mitundu yapadera komanso yapadera ya banja la XT. Pakati pa magalimoto olamulidwa palinso mitundu yoyambira, yopangidwa makamaka mkati mwa mgwirizano. Mwachitsanzo, ma semi-trailer olemera ankhondo ndi ma thirakitala a ballast ochokera kubanja la XT ndi chinthu chatsopano, mpaka pano chikupezeka mwadongosolo la anthu wamba.
Pa Januware 23, 2020, FMI ndi Unduna wa Zachitetezo ku Kingdom of Denmark adalandira galimoto ya 650 ya Scania. Kope lachikumbutsoli linali limodzi mwa mathirakitala atatu oyamba olemera a thirakitala a banja la XT, omwe adalandira dzina loti R8 4 × 8 HET. Pamodzi ndi ma trailer, Broshuis adzayenera kupanga zida zonyamulira katundu wolemetsa, makamaka akasinja ndi magalimoto ena omenyera nkhondo. Iwo amadziwika ndi kasinthidwe ndi ma axles mu malo amodzi kutsogolo ndi tridem kumbuyo malo. Kumbuyo kwa tridem kumapangidwa ndi chitsulo chopondera chakutsogolo chokhala ndi mawilo otembenuzidwira kunjira yofanana ndi mawilo akutsogolo ndi tandem kumbuyo. Ma axles onse adalandira kuyimitsidwa kwathunthu kwa mpweya. Komabe, makina oyendetsa mu 4xXNUMX formula amatanthauza kuti kusinthika uku kumakhala ndi kuyenda kwapakatikati mwanzeru. Chifukwa cha zimenezi, galimotoyo ikhoza kugwiritsidwa ntchito makamaka ponyamula katundu m’misewu ya lamiyala komanso maulendo aafupi okha m’misewu yopanda miyala.
Imayendetsedwa ndi V-woboola pakati (90 °) 8-yamphamvu dizilo voliyumu malita 16,4, ndi awiri yamphamvu ndi pisitoni sitiroko 130 ndi 154 mm, motero. Injiniyo ili ndi: turbocharging, aftercooling, mavavu anayi pa silinda imodzi, Scania XPI high pressure jekeseni ndipo imakumana ndi muyezo wa umuna mpaka Euro 6 chifukwa chophatikiza makina a Scania EGR + SCR (kutulutsa mpweya wotulutsa mpweya komanso kuchepetsa kuchepetsa kothandizira). . Mu mathirakitala ku Denmark, injini amatchedwa DC16 118 650 ndipo ali ndi mphamvu pazipita 479 kW/650 HP. pa 1900 rpm ndi makokedwe pazipita 3300 Nm mu osiyanasiyana 950÷1350 rpm. Pakutumiza, kuwonjezera pa bokosi la giya, kulimbikitsa, ma axles a magawo awiri okhala ndi maloko osiyana, ophatikizidwa ndi loko ya inter-axle, amayikidwa.
R650 8 × 4 HET imabwera ndi kabati ya R Highline, yomwe ndi yayitali, yokhala ndi denga lalitali ndipo chifukwa chake ndi yayikulu kwambiri. Chifukwa chake, m'mikhalidwe yabwino, amatha kukwera gulu lagalimoto yonyamulidwa pa semi-trailer. Kuphatikiza apo, pali malo ambiri oyendetsa dalaivala komanso zida zapadera. M'tsogolomu, makope adzagulidwa athunthu ndi kabati yankhondo, makamaka pogwiritsa ntchito zomwe zimatchedwa. zida zankhondo. Chidacho chimaphatikizaponso: chishalo chapadera cha 3,5-inch; nsanja yofikira pamwamba pa ma axles a tridem; makwerero opindika osunthika ndi chipinda chosungiramo zovala, chotsekedwa mbali zonse ndi zophimba zapulasitiki, zofananira ndi mawonekedwe a zipinda. Kabati iyi ili ndi, mwa zina: matanki oyikapo pneumatic ndi hydraulic, mabokosi otsekeka a zida ndi zida zina pansipa, ma winchi, ndi thanki yayikulu yamafuta pansipa. Kulemera kovomerezeka kwa zida kumatha kufika 250 kg.
Mathirakitalawa akuphatikizidwa ndi ma semitrailer atsopano ankhondo ochokera ku kampani yaku Dutch Broshuis. Makalavaniwa adawonetsedwa koyamba kwa anthu pachiwonetsero cha zomangamanga ku Bauma ku Munich mu Epulo 2019. Ma trailer otsika otsika komanso 70 amakonzedwa kuti azinyamula zida zankhondo zolemera kwambiri pamsewu komanso zakunja, kuphatikiza akasinja olemera kuposa 70 kg. Mphamvu zawo zonyamulira zidatsimikizika kukhala 000 kg. Pachifukwa ichi, iwo, makamaka, ali ndi ma axle asanu ndi atatu okhala ndi katundu wokwana 80 kg iliyonse. Awa ndi ma axles oyimitsidwa paokha a pendulum system (PL000). Mitundu yaposachedwa kwambiri ya Broshuis swing axle pamitundu ya anthu wamba idawonetsedwa mu Seputembala 12 ku IAA Commercial Vehicles Exhibition ku Hannover. Ma axles awa amadziwika ndi: kukhazikika bwino komanso kukhazikika, kuyimitsidwa kodziyimira pawokha, chiwongolero chowongolera komanso sitiroko yayikulu kwambiri yamunthu, mpaka 000 mm, kubweza bwino pafupifupi misewu yopanda mipanda. Pokhudzana ndi chikhumbo chofuna kupititsa patsogolo kuyendetsa bwino kwa ma trailer a theka, kuphatikizapo kuchepetsa kutembenuka, amatembenuzidwa - kuchokera ku mizere isanu ndi itatu, atatu oyambirira mofanana ndi mawilo akutsogolo a thirakitala, ndipo otsiriza anayi - ozungulira kauntala. -kuzungulira. Pakatikati - mzere wachinayi wa chitsulocho umachotsedwa ntchito yowongolera. Kuphatikiza apo, mphamvu yodziyimira payokha yokhala ndi injini ya dizilo idayikidwa pa jib kuti ipangitse ma hydraulics onboard.
Semi-trailer yapeza kale kupambana kwakukulu kwa msika ndi Denmark kuyika dongosolo la mayunitsi 50 ndi US Army kwa 170. Pazochitika zonsezi, Broshuis amachita ngati subcontractor, popeza mapangano oyambirira anali oyendetsa magalimoto ndipo anapatsidwa kwa opanga thalakitala. Kwa Asitikali aku US, Oshkosh ndiye woyamba kupereka.
A Dutch akugogomezera kuti mogwirizana ndi Scania apita patsogolo kwambiri pakukwaniritsa malamulo apitalo. Mgwirizano wa Scania ndi Danish Armed Forces ndikupereka mitundu inayi ya ma trailer apadera otsika, kuphatikiza atatu okhala ndi ma axles a pendulum. Kuphatikiza pa ma axle eyiti, pali njira ziwiri ndi zitatu. Kuwonjezera pa izi ndizosiyana kokha popanda pendulum dongosolo - kuphatikiza ma axle eyiti ndi kutsogolo kwa ma axle atatu ndi ma axle asanu kumbuyo.
Pa Meyi 18, 2020, zidziwitso zidasindikizidwa kuti - pansi paulamuliro wa Unduna wa Zachitetezo - Danish Emergency Management Agency (DEMA, Beredskabsstyrelsen) idalanda magalimoto 20 atsopano a Scania XT G450B 8 × 8. Kutumiza uku, monga mathirakitala olemera a R650 8 × 4 HET, kumachitika pansi pa mgwirizano womwewo wakupereka magalimoto 950.
Ku DEMA, magalimoto azigwira ntchito yonyamula katundu wapamsewu komanso magalimoto othandizira. Zonsezi zikugwirizana ndi mtundu wa XT G450B 8x8. Chassis yawo ya ma axle anayi imadziwika ndi chimango chokhazikika chokhala ndi mamembala am'mbali ndi mamembala opingasa, ma gudumu onse ndi ma axle awiri akutsogolo ndi ma tandem kumbuyo. The pazipita luso ekiselo katundu ndi 2 × 9000 2 kg kutsogolo ndi 13 × 000 4 kg kumbuyo. Kuyimitsidwa kwathunthu kwamakina pazitsulo zonse kumagwiritsa ntchito akasupe a parabolic - 28x4 mm pazitsulo zakutsogolo ndi 41x13 mm kumbuyo. Kuyendetsa kumaperekedwa ndi injini ya Scania DC148-13 - 6-lita, 331,2-cylinder, in-line injini yokhala ndi mphamvu yayikulu ya 450 kW/2350 hp. ndi torque yayikulu ya 6 Nm, ikukwaniritsa mulingo wachilengedwe wa Euro 14 chifukwa chaukadaulo wa "SCR wokha". Drive imayendetsedwa ndi transmission ya 905-speed GRSO2 yokhala ndi magiya awiri okwawa komanso makina a automatic Opticruise gearshift system, komanso 20-speed transfer case yomwe imagawira torque mosalekeza pakati pa ma axles akutsogolo ndi kumbuyo. Maloko otalikirapo komanso opingasa adagwiritsidwa ntchito - pakati pa mawilo ndi pakati pa ma axles. Ma axles oyendetsa ali ndi magawo awiri - okhala ndi ma gudumu ocheperako komanso matayala amodzi kuti azitha kuyenda mwanzeru. Kuonjezera apo, pali mphamvu yochotsapo kuyendetsa zipangizo zakunja. Kabati ya Scania CG2L ndi kabati yazitsulo zonse, yapakatikati, yokhala ndi denga lathyathyathya yokhala ndi mipando ya anthu XNUMX - yokhala ndi mipando yoyendetsa ndi yonyamula anthu komanso chipinda chachikulu chosungiramo zinthu zanu.
