Ithangi elimaphakathi EE-T1/T2 “Osorio” Ekuqaleni kwawo-80, ochwepheshe benkampani yaseBrazil i-Engesa baqala ukwakha ithangi, umklamo okwakufanele usebenzise i-turret enezikhali ezivela ethangini lesiNgisi lokuhlola i-Valiant elakhiwe nguVickers, kanye nenjini yedizili yaseNtshonalanga Jalimane kanye nokudluliselwa okuzenzakalelayo. . Ngesikhathi esifanayo, kwakuhlelwe ukudala izinguqulo ezimbili zethangi - eyodwa ye-Ground Forces yayo, kanti enye yokuthunyelwa kwamanye amazwe. Izibonelo zalezi zinketho, ezakhiwa ngo-1984 no-1985, ngokulandelana, zaqokwa i-EE-T1 ne-EE-T2, kanye negama. "Ozorio" ngokuhlonipha ujenene wamahhashi aseBrazil owaphila futhi walwa ngempumelelo ekhulwini leminyaka elidlule. Womabili amathangi ahlolwe kakhulu eSaudi Arabia. Ngo-1986, kwaqala ukukhiqizwa ngobuningi be-EE-T1 Osorio medium tank, kucatshangelwa ukuthunyelwa kwamanye amazwe. Ezimotweni ezingu-1200 ezihlelelwe ukukhiqizwa, ziyi-150 kuphela ezihloselwe amasosha aseBrazil. I-tank EE-T1 "Osorio" yenziwe ngesakhiwo esivamile esivamile. I-hull ne-turret zinezivikelo ezihlukene, futhi izingxenye zazo ezingaphambili zenziwe ngezikhali ezinezingqimba eziningi zohlobo lwesiNgisi lwe-"chobham". I-prototype yethangi le-EE-T1 "Ozorio", ehlome ngenganono eyenziwe ngesiFulentshi engu-120-mm. Ithangi lihlome ngesibhamu sesiNgisi esingu-105-mm L7AZ, isibhamu somshini esingu-7,62-mm esihambisana naso, kanye nesibhamu somshini esilwa nendiza esingu-7,62 mm noma esingu-12.7 mm esibekwe phambi kwe-hatch yesilayishi. Umthwalo wezinhlamvu uhlanganisa amashothi angu-45 kanye namarawundi angu-5000 we-7,62-mm caliber noma imizuliswano engu-3000 ye-7,62-mm caliber kanye namarounds angu-600 we-12,7-mm caliber. Isibhamu sizinzile ezindizeni ezimbili eziqondisayo futhi sifakwe amadrayivu kagesi. Iziqhumane zamabhomu entuthu ezinemiphongolo eyisithupha zifakwe ezinhlangothini ezingemuva kombhoshongo. Uhlelo lokulawula umlilo oluklanywe eBelgium luhlanganisa izinto ezibonwa ngumdubuli kambayimbayi kanye nezinduna, eziqokwe i-1N5-5 kanye ne-5S5-5, ngokulandelana. Ukubona kokuqala (okuhlanganisiwe) kohlobo lwe-periscope kuhlanganisa ukubona kwamehlo ngokwako (amashaneli ezithombe ezishisayo emini nasebusuku), i-laser rangefinder kanye nekhompyutha ye-electronic ballistic, eyenziwe kubhulokhi eyodwa. Umbono ofanayo usetshenziswa emotweni yokulwa ye-Brazilian Cascavel. Njengombono oyisipele, umdubuli unedivaysi ye-telescopic. Ukubona komkhuzi we-5C3-5 kuyahluka ekuboneni umdubuli ngokungabi khona kwe-laser rangefinder kanye nekhompyutha ye-electronic ballistic. Ifakwe ku-turret yomkhuzi futhi ixhunywe ku-cannon, ngenxa yalokho umkhuzi angayikhomba ekuhlosweni okukhethiwe, kulandelwa ukuvula umlilo. Ukuze abukeke eyindilinga, usebenzisa izinto ezinhlanu zokubuka i-periscope ezibekwe eduze komjikelezo we-turret. Ingxenye yenjini ye-EE-T1 Osorio tank itholakala engxenyeni engemuva yesikebhe. Inenjini kadizili engu-12 cylinder MWM TBO 234 kanye ne-2P 150 3000 automatic transmission in one unit engakwazi ukushintshwa enkundleni ngemizuzu engu-30. I-tank ine-squat enhle: ngemizuzwana eyi-10 ikhula ngesivinini esingama-30 km / h. I-undercarriage ihlanganisa amasondo omgwaqo ayisithupha nama-roller amathathu asekela uhlangothi ngalunye, amasondo okushayela kanye neziteringi. Njengethangi le-German Leopard 2, amathrekhi afakwe amaphedi enjoloba akhishwayo. Ukumiswa kwe-chassis kuyi-hydropneumatic. Emasondweni omgwaqo wokuqala, wesibili nowesithupha kukhona ama- spring shock absorbers. Izinhlangothi ze-hull nezici ze-undercarriage zimbozwe izikrini ezihlotshisiwe ezinikeza ukuvikeleka okwengeziwe ngokumelene nezinhlamvu ezinqwabelene. Ithangi lifakwe isistimu yokucisha umlilo ezenzakalelayo endaweni yokulwa neyenjini. Ingase futhi ifakwe uhlelo lokuvikela ezinsomeni ezibhubhisayo, i-heater, uhlelo lokuzulazula kanye nethuluzi elibonisa amalungu ezisebenzi lapho ithangi lichayekile ensikeni ye-laser. Kwezokuxhumana kukhona isiteshi somsakazo kanye ne-intercom yethangi. Ngemuva kokuqeqeshwa okufanele, ithangi linganqoba umgoqo wamanzi ofinyelela kumamitha ama-2 ukujula. Ibutho laseBrazil, ngo-1986. Izici zokusebenza kwethangi eliphakathi EE-T1 "Osorio" Isisindo sokulwa, т 41 Abasebenzi, abantu 4 Ubukhulu, мм: ubude ngesibhamu phambili 10100 ububanzi 3200 ukuphakama 2370 imvume 460 Izikhali, мм     I-Bimetal + inhlanganisela Izikhali:     105-mm isibhamu isibhamu L7AZ; izibhamu ezimbili ezingu-7,62 mm noma i-7,62 mm machine gun kanye ne-12,7 mm Isethi ye-Boek:     Imizuliswano engu-45, imizuliswano engu-5000 engu-7,62 mm noma imizuliswano engu-3000 engu-7,62 mm kanye nemizuliswano engu-600 engu-12,7 mm Injini I-MWM TVO 234,12, i-1040-cylinder, idizili, i-turbo-charged, i-liquid-cooled, amandla angu-2350 hp. nge. ngo-XNUMX rpm Ingcindezi yomhlabathi ethize, kg / cm 0,68 Ijubane lomgwaqo omkhulu km / h 70 Ukuhamba ngomkhumbi emgwaqeni omkhulu Km 550 Ukunqoba izithiyo:   ukuphakama kodonga, м 1,15 ububanzi bomgodi, м 3,0 ukujula komkhumbi, м 1,2 Ithangi le-EE-T2 Osorio, ngokungafani nelandulelayo, lihlome ngesibhamu esibushelelezi esingu-120-mm C.1, esakhiwe ngochwepheshe benhlangano yesifunda saseFrance i-61AT. Umthwalo wezinhlamvu uhlanganisa amashothi okulayisha angahlangene angu-38 anezinhlobo ezimbili zamagobolondo: izikhali ezibhoboza izimpaphe ezingaphansi ezinephalethi ekhiphekayo kanye nezinjongo eziningi (ukuhlukana okunqwabelanayo nokuqhuma okuphezulu). Amashothi ayi-12 abekwe ngemuva kwe-turret, futhi angama-26 ngaphambili kwesikebhe. Isivinini se-muzzle ye-6,2-kilogram yokubhoboza izikhali singama-1650 m / s, kanti i-multipurpose eyodwa enesisindo esingu-13,9 kg ngu-1100 m / s. Uhlu olusebenzayo lohlobo lokuqala lwe-projectile ngokumelene namathangi lufinyelela ku-2000 m. Izikhali ezisizayo zihlanganisa izibhamu ezimbili ze-7,62-mm, enye yazo ehlanganiswe ne-cannon, kanti eyesibili (anti-aircraft) ifakwe ophahleni lombhoshongo. . Uhlelo lokulawula umlilo luhlanganisa i-panoramic sight yomphathi we-UZ 580-10 kanye ne-periscope sight yesibhamu V5 580-19 eyenziwe yinkampani yaseFrance i-5R1M. Kokubili okubonwayo kwenziwa ngezihlungi ze-laser eyakhelwe ngaphakathi, ezixhunywe kukhompuyutha ye-electronic ballistic. Izinkambu zobubanzi zinokuzinza ngaphandle kwezikhali. Ukudubula okungavamile: "Osorio" kanye nethangi elithi "Leopard", Mashi 22, 2003. Imithombo: G. L. Kholyavsky "The Complete Encyclopedia of World Tanks 1915 - 2000"; M. Baryatinsky. Amathangi aphakathi naphakathi amazwe angaphandle 1945-2000; UChristoper Chant "I-World Encyclopedia of the Tank"; "Ukubuyekezwa kwamasosha angaphandle" (E. Viktorov. Ithangi laseBrazil "Osorio" - No. 10, 1990; S. Viktorov. Ithangi laseBrazil i-EE-T "Osorio" - No. 2 (767), 2011).