CarsLiteraka

KrAz-257: libopeho le peculiarities

Kremenchug Automobile Plant (Ukraine) e thehiloe ka 1945 'me e se e sa le' ngoe feela ea moetapele boima likoloi indasteri, empa e boetse e le Lever e matla bakeng sa ea tsoseletso a moruo ba naha eo ka mor'a Ntoa ea II ea Lefatše.

moemeli tsomo

E 'ngoe ea ea mohlala atlehileng ka ho fetisisa e ne e le teraka ea KrAZ-257. E ile ya hlahiswa ho tloha ka 1965 ho 1977 (phetolo 257B1 - ho 1995), 'me e ntse sebelisoa kajeno. ho tloaeleha joalo e tiisa, e seng feela ba ntlafala bapisoa le a phetolelong ea pejana, litšobotsi, empa e boetse e le motswako e ikhethang ea ho tšepahala, e lumellang metsi ho kena, a phethang bokgoni. Ke seo ea mohlala ona o bitsoa tsomo. KrAZ-257 le diphetolo tsa lona li sebelisoa hohle bobeli sesoleng le ka madi aa ea sechaba, bobeli ka tsa litoropo 'me ka Litlhophiso tsa mahaeng.

Thepa KrAZ-257

Tobileng entse ea mohlala ona tsomo, ba haholo-holo a ikemiselitse setšoantšo sa ka teraka ea kajeno boima:

1. Engine. Ka teraka eo ho ne ho hlomamisoa e tsoetseng pele V e bōpehileng joaloka, mene potoloho, OHV disele YaMZ 238 M2. O ne a fapane le bokgoni, bokgoni, ho tšepahala: 240 hp | ka lebelo la dilitara tse 36 ka ho ya ka 100 Km. enjene teraka ile a hlomelloa ka leru la lerole tse qotsitsoeng, e le mohlala o mocha oa ho barrow le enjene Brake. All ena o entse hore e ka tšeptjoang ho feta, o ile a lumella ya ho lelefatsa bophelo ba tšebeletso ena.

2. phetiso, clutch, tsamaisoa. teraka e neng e behiloe ka pukwanana-lebelo hlano pukwanana, 5-lebelo overdrive ke ne ke. Coupling le o kopanetsoe 'me o ne o omileng,' me ho tsamaisoa mochine - 2-sethaleng eketswa booster. makgetheng tsena e seng feela netefatsa lebelo e ntle le throughput, empa hape controllability phahameng bapisoa le pele ho lona.

3. Helmets. KrAz-257 ile a hlomelloa le elektronike e tsoetseng pele ho nako eo: le 'ngoe tsamaiso e khopo terata (24), libeteri tse peli, e leng e nyenyane ka boholo le boima ho feta dikai fetileng.

Detailed tobileng tsa KrAZ-257

1. bokgoni le e lumellang metsi ho kena. Ka lebaka la ho dilenaneo khethehileng KrAz-257 e ne e le teng har'a thaethaniamo phetseng mehleng: bokgoni ba lona e ne boima ba lithane tse 12 (keketseho e - 10%). Ho feta moo, teraka e ncha e khona ho tsamaisa lik'haravene ka kakaretso boima palo e kahodimodimo ea boima ba lithane tse 16,5 Engine 257 feela ea mohlala ea pele ea e ikhethang sefapano naheng ka phahama. 18%. Joalo bath motho a sa fumane le mefuta e fapaneng ya literaka morao-rao e boima. Ho phaella moo, bese lohle le phetoho gare wa moea khatello le ba ntlafala ka morao ho fanyeha reteleha teraka ha e le hantle roboto. O habonolo ba ile ba sebetsa ka litsela tse ditshila 'me o ne a fokoletse theko nahanela ho irregularities.

2. Speed. Ho phaella ho matla, KrAz-257 e na le e batlang e le e phahameng lebelo ho fihlela ho 62 km SE / H ka diphetolo le ka sehloohong la ho ea 76 le - ka taba ea teraka nkholi. lipalo tsena li ne li hatisoa ha enjene e matla le ho eketseha palo ea liphetohelo tsa crankshaft ena.

3. tšepahala. Design dipopontshwa sebelisoa ka KrAZ-257, li ne li reretsoe ho ho etsa bonnete ba bokgoni lona lebetsoeng le, ho tšepahala le ho durability ha sebetsa maemong a fapaneng: motseng le ka motseng, ka subtropics le leboea le hōle. E le rerile ke bayemi, ba teraka ba ne ba sa lokela ho ba le karache.

hlaphoheloa

Ka lebaka la ea mohlala e le ho lona cranes diphetolo hlahisoa, tse hape ntse sebetsa mme ha ba ha ka katleho kōpo ea ho liindasteri tse sa tšoaneng. Ka cheisi 257 go th ea mohlala hlomamisa Crane KS-4561A. phetolo ena e ile ka katleho kōpo ea ho ho hahoa, temo, hammoho le sesoleng, haholo-holo ka mabotho a lerumo (a ho tsosa ba phele ka mahlaahlela). Boholo ba le litšobotsi tse botekgeniki tsa nkholi e ne e ho tsoana le ho ka phetolelo ea mantlha (oa teraka e). Phapang ka sehloohong e ne e le lebelo - ho fihlela ho 76 km SE / H bapisoa le 62 km SE / H ka terakeng. Crane KrAz-257 ile a hlomelloa le boom boom sa limithara tse 10 e telele. Ka diphetolo lona bolelele le lilemo li 14, 18, kapa tse 22 limithara tse. Bolelele ba jib e -. 5 limithara ea boima ba 'mele palo e kahodimodimo ea mojaro phahamisa e ka ba tonnes ho fihlela ho 16, o boetse o hlomamisa ka drive Crane le jenereithara ESS5-82-4U2 ..

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