Sitima yapakatikati ya MV-3 "Tamoyo"
Sitima yapakatikati ya MV-3 "Tamoyo"
Mu 1984-1985, kampani yopikisana Engesa inapanga zitsanzo za thanki yamakono ya Osorio (EE-T1), yomwe inakakamiza Bernardini kuti asinthe magawo ena a tank MV-3 Tamoyo. Turret yokhala ndi zida komanso kutumiza zidasintha kwambiri. Chifukwa cha ntchitoyi, thanki ya Tamoyo III idawonekera mu 1987. Turret yake inakonzedwanso kuti muyikemo cannoni ya British 105-mm 17AZ ndipo potero kuchotsa chimodzi mwa zovuta zazikulu zomwe zili mu chitsanzo choyamba - chowombera moto chochepa. Zida zamfuti zatsopanozi zinali ndi kuwombera 50. 18 mwa iwo adasungidwa m'chivundikiro cha zida mu turret, ndi 32 otsala mu thanki. Dongosolo latsopano lowongolera moto la Tamoyo III linapangidwa ndi Ferranti Falcon.
Mu chitsanzo anasonyeza Bernardini mu 1987, gulu mphamvu inkakhala American Detroit Dizilo 8U-92TA injini, amene anayamba 535 HP. Ndi. pa 2300 rpm, ndi kufala SO-850-3. Komabe, pakali pano, General Electric Corporation yamaliza ntchito yosintha ma transmission a NMRT-500 III a Tamoyo omwe amagwiritsidwa ntchito pa American BMP M2 Bradley. Tsopano kufala NMRT-500 akhoza kuikidwa pa thanki pa pempho la kasitomala. M'chaka cha 1987, thanki ya Tamoyo III inapanga liwiro la 67 km / h pamsewu waukulu ndipo inali ndi squat yabwino: inathamanga mpaka 7,2 km / h mu masekondi 32. Ndi mafuta osungira malita 700, thanki anayenda 550 Km.
Pamaziko a thanki ya Tamoyo, kampani ya Bernardini idakonza zopanga galimoto yobwezeretsa zida zankhondo ndi ZSU yokhala ndi mizinga 40-mm Bofors 1/70. Komabe, kugwiritsa ntchito pulogalamuyi sikunali kotheka, monga momwe zinalili zotheka kubweretsa thanki yoyambira kupanga misa, yomwe idatsalira pa siteji ya prototype. Makhalidwe a sing'anga thanki MV-3 "Tamoyo"
Onani mapangidwe a 105 mm L7 turret ndi cannon. Zotsatira:
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Opanga thanki anayesa kugwiritsa ntchito kapangidwe ka galimoto yawo kokha zigawo zikuluzikulu ndi misonkhano yomwe inapangidwa ku Brazil, kuti asadalire zofuna za opanga akunja. Ndicho chifukwa chake anaika pa galimoto Swedish injini 23 SAAB-Scania 031-14, opangidwa mu Brazil, amene pa 2100 rpm anayamba mphamvu ya 368 kW. Kutumiza kwa SO-850-3 kwa General Motors corporation kudagwiritsidwa ntchito ngati kufalitsa mphamvu. Kuyenda pansi kwa thanki kumaphatikizapo (pabwalo) mawilo 6 apamsewu okhala ndi matayala a rabara, gudumu lakumbuyo, gudumu lakutsogolo ndi ma roller atatu othandizira. Odzigudubuza ali ndi kuyimitsidwa kwa munthu payekha; Komanso, odzigudubuza woyamba, wachiwiri ndi wachisanu ndi chimodzi ali ndi ma hydraulic shock absorbers. Zida zodziwika bwino za tanki zimaphatikizapo njira yodzitchinjiriza ku zida zowononga anthu ambiri, chitetezo chamoto, chotenthetsera ndi pampu ya bilge.
