KrAz-257: āhuatanga me peculiarities

whakaturia Kremenchug Automobile Plant (Ukraine) i roto i te tau 1945, me te kua meinga e kore tetahi anake o te rangatira ahumahi automotive taimaha, engari ano hoki he hua kaha mo anō ōhanga te whenua o muri Pakanga II o te Ao.

māngai rongonui

Ko tētahi o te tauira angitu tino ko te taraka KrAZ-257. I whakaputaina te reira i 1965 ki te 1977 (whakarerekē 257B1 - ki 1995), me te whakamahia tonu tenei ra. whakarite taua rongonui e kore anake ake whakaritea ki te putanga o mua, nga āhuatanga, engari ano hoki i te huinga ahurei o te tika, uruhanga, e mau ana te āheinga. Ko te aha te tuku tenei tauira ki rite rongonui. Kei te whānui KrAZ-257 me ona akatuke'anga whakamahia e rua i roto i te ope, me te i roto i te rerekē haere ā, e rua i roto i te tāone, me te i roto i ngā tautuhinga tuawhenua.

Taputapu KrAZ-257

Whakatakotoranga hanga tenei tauira rongonui, te nuinga whakaritea e ratou te whakapakoko o te taraka taimaha hou:

1. Engine. I runga i te taraka i tāuta reira matatau V-āhua, e wha-huringa, OHV diesel YaMZ 238 M2. Ko ia te kaha rerekē, te kakama, tika: 240 hp i te tere o te 36 rita ia 100 km. rite rawa pūkaha taraka i ki te tango puehu, he tauira hou o te whawhati puta auahi, me te pūkaha. hanga tenei katoa i reira pono ake, whakaaetia ki te whakawhānui i te ora ratonga.

2. tuku, mamau, urungi. whakaturia te taraka i ā ā-rima-tere, ko ahau 5-tere e akiakina. Hononga ki rua, ka ko maroke, me te urungi tikanga - 2-atamira kō booster. Ēnei āhuatanga whakarite kore anake tere pai, me te puta, engari ano hoki controllability nui whakaritea ki ona matua.

3. Taputapu. i rite rawa KrAz-257 ki te hikohiko matatau mo te wa: pūnaha waea kotahi (24), e rua pākahiko, he rahi iti me te taimaha atu tauira o mua.

ngā whakaritenga Taipitopito o KrAZ-257

1. kaha me te uruhanga. Nā ki te nekeneke motuhake i reira i roto i Titanium nāianei KrAz-257: tona kaha ko 12 toni (hua - 10%). Ano, e taea ki te kawe ëtahi ki te katoa taimaha mōrahi o 16.5 taranata Engine 257 ngā te tauira tuatahi o te tuatahi ripeka-whenua i runga i te ara. 18% te taraka hou ko. e kore te mea e wātea ana i te āhuatanga peheé, me te whānuitanga o ngā taraka taimaha hou. I tua atu, pahi whānui ki centralized whakatikatikanga pēhanga hau me te ake whakatārewatanga muri tahuri taraka mau Rover. Ia ngāwari mahi i runga i ngā huarahi paru, a i te tūtohutanga iti ki kōtītiti.

2. Tere. I tua atu ki te mana, kua he tere ake āhua nui ki te 62 km / h i roto i te whakarerekētanga matua ki te 76 me te KrAz-257 - i roto i te take o te warou taraka. I whakaratohia ēnei whika rite te pūkaha kaha a nui haere te maha o takaí o te kawau hake.

3. Pono. innovations Hoahoa tono i roto i te KrAZ-257, i hāngai ana ki ki te whakarite i tona kakama mōrahi, tika me te mauroa ina mahi i roto i ngā āhuatanga rerekē: i roto i te pa, me te i roto i te kainga, i roto i nga subtropics me te tawhiti ki te raki. Ka rite ki whakaritea e te kaihoahoa, kihai i hiahia te taraka te karati.

whakaora

I runga i te pūtake o te tauira, me ona cranes akatuke'anga hua, ano e tonu nei te mahi a kua pai tono i roto i ngā ahumahi. I runga i te warou tahuhu 257 th tauira tāuta KS-4561A. I pai tono tenei whakarerekē i te hanga, ahuwhenua, me te i roto i te ope, rawa i roto i nga ropu pere (ki te whakaara i te paura ora). Te nuinga o nga āhuatanga hangarau o te warou ko te taua rite i roto i te putanga taketake (o te taraka). Ko te rerekētanga matua ko te tere - ki runga ki te 76 km / h whakaritea ki te 62 km / h i roto i te taraka. i rite rawa Crane KrAz-257 ki te tōnuitanga 10 m te roa. I roto i tona roa whakarerekētanga ko 14, 18 ranei 22 mita. Ko te roa o te jib -. 5 m te taimaha o te kawenga ara mōrahi e taea e ki runga ki te 16 tana, Kei te tāuta ano i runga i te puku warou, me te generator ESS5-82-4U2 ..