Tsheb, Tsheb thauj khoom
KrAz-257: tus yam ntxwv thiab peculiarities
Kremenchug Tsheb tsob nroj (Ukraine) founded hauv 1945 thiab tau ua tsis tau tsuas yog ib tug ntawm cov hnyav automotive kev lag luam thawj coj, tab sis kuj yog ib tug haib zog rau lub teb chaws lub nyiaj txiag txhawb siab tom qab lub ntiaj teb no ua tsov ua rog II.
legendary neeg sawv cev
Khoom KrAZ-257
1. cav. Nyob rau lub tsheb nws twb ntsia advanced V-zoo li tus, plaub-cycle, OHV diesel YaMZ 238 M2. Nws yog txawv muaj peev xwm, ua hauj lwm zoo, kev cia siab: 240 hp ntawm tus nqi ntawm 36 litres ib 100 km. tsheb cav twb nruab nrog ib plua plav extraction, ib tug tshiab qauv ntawm lub yam khoom uas kom lub tsheb tsis nrov thiab engine nres. Tag nrho cov no twb tau nws ntau txhim khu kev qha, tso cai mus cuag cov kev pab cuam lub neej.
2. Kis, clutch, kauj. A tsheb twb teem phau ntawv tsib-ceev phau ntawv, 5-ceev overdrive kuv. Coupling nrog dual thiab yog qhuav, thiab lub kauj mechanism - 2-theem supplemented koob. Tej yam no tsis tsuas kom zoo ceev thiab ntxiv rau, tab sis kuj siab controllability piv rau nws cov predecessors.
3. khoom. KrAz-257 twb nruab nrog advanced electronics rau lub sij hawm: ib hlau system (24), ob roj teeb, ib tug me me luaj li cas thiab hnyav tshaj yav dhau los cov qauv.
Ncauj lus kom ntxaws specifications ntawm KrAZ-257
1. muaj peev xwm thiab permeability. Vim qhov tshwj xeeb lub cev muaj zog KrAz-257 yog tam sim no cov kawm titanium: nws muaj peev xwm yog 12 tons (nce - 10%). Ntxiv mus, lub tshiab lub tsheb yog tau thauj cov shocks nrog ib tug tag nrho siab tshaj plaws luj ntawm 16.5 tons Cav 257 muab cov thawj qauv ntawm ib qho unprecedented ntoo khaub lig-lub teb chaws nyob rau hauv sawv. 18%. Xws li ib tug yam ntxwv no tsis muaj thiab ib tug ntau ntawm niaj hnub hnyav tsheb thauj khoom. Nyob rau hauv tas li ntawd, dav tsheb loj uas muaj centralized cua siab hloov thiab paub rear ncua kev kawm ntawv muab tsheb ua tau Rover. Nws yooj yim ua hauj lwm nyob rau hauv cov av txoj kev thiab muaj ib tug txo rhiab heev rau irregularities.
2. Ceev. Nyob rau hauv tas li ntawd los muaj hwj chim, KrAz-257 muaj ib tug kuj muaj kev kub ceev txog li 62 km / h nyob rau hauv lub ntsiab hloov 76 thiab - nyob rau hauv cov ntaub ntawv ntawm ib lub tsheb loj crane. Cov nuj nqis muab raws li ib tug haib engine thiab nce tus naj npawb ntawm revolutions ntawm lub crankshaft.
3. Kev ntseeg tau. Tsim nrhav thov nyob rau hauv lub KrAZ-257, tau tswj kom nws siab tshaj plaws efficiency, kev cia siab thiab durability thaum kev khiav hauj lwm nyob rau hauv txawv tej yam kev mob: nyob rau hauv lub nroog thiab nyob rau hauv lub zos, nyob rau hauv lub subtropics thiab lub deb sab qaum teb. Raws li npaj los ntawm designers, lub tsheb tsis xav tau ib tug chav nres tsheb.
rov qab
Similar articles
Trending Now