Tsheb, Tsheb
"MAZ 500", tsheb, dumper, cav ntoo
Soviet tsheb "MAZ 500", ib daim duab uas muaj nyob rau ntawm nplooj ntawv, raug tsim tawm hauv xyoo 1965 thaum muaj tsheb nyob hauv Minsk. Tus qauv tshiab thiab nws tus thawj ntawm txawv ntawm qhov chaw ntawm lub cav, uas tau muab tso rau hauv qis dua ib sab ntawm lub txee. Qhov kev kho no tau tso cai kom txo qhov kev luj ntawm lub tsheb thiab ib txhij nce nws lub peev xwm los ntawm 500 kilograms.
Keeb kwm
Tus qauv sau yog "onboard" MAZ 500 "nrog lub cev ntoo. Lub peev xwm ntawm lub tsheb yog 7.5 tons, ua tsaug rau lub 180-horsepower engine, lub tsheb yuav yooj yim dua ib tug trailer weighing 12 tons.
Ib tug tshiab tsev neeg ntawm "tsib puas" ntau yog cov nram qab no hloov: dumper "MAZ 500" tsheb laij teb "505" ntoo "509" thiab cov universal chassis "500SH".
Nyob rau xyoo 1970, ib lub tsheb tshiab MAZ 500A nrog ib lub rooj ntev thiab muaj peev xwm nce mus txog 8 tons tuaj tawm ntawm lub rooj sibtham. Zuag qhia tag nrho qhov ntev ntawm lub tsheb tau optimized nyob rau hauv raws li cov European qauv. Iav piv ntawm ncaj qha kis tau tus mob nws txo qis, lub tshuab ceev ntau zog li 90 kilometers moos.
"MAZ 500", nws Diam duab tso cai rau koj los soj ntsuam tus qauv tshiab ntawm lub tsheb thib ob ntawm nws txoj hauj lwm, zoo li niaj hnub. Ib qho kev sib txawv tseem ceeb yog tus yam ntxwv ntawm lub tshuab hluav taws xob, uas muaj yim tuaj ntawm huab cua.
"MAZ 500A" ua rau xya xyoo, mus txog rau thaum lub Cuaj Hli Ntuj 1977, tom qab uas nws twb hloov los ntawm ib tug tshiab series - "MAZ 5335".
Lub diesel engine ntawm YaMZ-236 hom, uas tau ntsia rau ntawm MAZ 500, yuav ua haujlwm tsis muaj cov khoom siv hluav taws xob. Qhov kev zoo dua no tau siv los ntawm cov tub rog, uas tau txiav txim siab "500th" rau ntau qhov kev xav tau ntawm cov Tub Rog ntawm Pawg Tub Rog Xeev. Kev tswj nrog lub hydraulic hom amplifier tseem tsis tas yuav tsum tau hluav taws xob. Lub nres system tau nkag nrog cua ntawm compressed huab cua, uas, tig mus, tau ntim nrog cov khiav ceev ceev. Tsis muaj leej twg txaj muag vim tsis muaj tus tsav tag nrho "MAZ 500", tus yam ntxwv ntawm lub tsheb thiab cav fais fab kev txuag tau zoo.
Yam ntxwv
Lub tsheb muaj cov nram qab no tsis tau:
- Zuag qhia tag nrho - 7140 hli;
- Qhov siab dav - 2650 hli;
- Zuag qhia tag nrho dav - 2500 hli;
- Thaj chaw hauv av - 270 hli;
- Luj log - 3850 hli;
- Lub tsheb khiav yog 1865 hli;
- Pem hauv ntej khiav - 1970 hli;
- Luj nruab nrab yam tsis muaj chaw thau khoom - 6,5 tons;
- Poob tag nrho, nrog loading - 14 825 kg;
- Kev kub ceev rau cov tsheb thauj - 75 km / h;
- Tus nqi ntawm qhov siab tshaj plaws yog 90 km / h;
- Noj ntawm diesel roj - 25 liters ib 100 km kis las;
- Lub peev xwm ntawm lub roj tank yog 200 liters.
Lub cav
Cav nta:
- Hom - YaMZ 236;
- Ntau Lawm - Cov Tsiaj Txhuv Lub Cav;
- Hom - diesel;
- Qhov ntim ntawm lub thooj voos kheej kheej yog 11,150 cu / cm;
- Siab tshaj plaws - 180 hp;
- Lub siab tshaj plaws torque yog 667 Nm ntawm 1500 rpm;
- Cov nab npawb ntawm cov cylinders - 6;
- Qhov sib txuam yuam yog 16.5;
- Txoj kab uas hla ntawm lub cylinder - 130 hli;
- Stroke ntawm lub piston - 140 hli;
- Kev ua haujlwm ntawm cov thooj voos - 1,4,2,5,3,6;
- Lub tshuab kev valve yog ib lub OHV valve;
- Cov nab npawb ntawm kev ntsuas - 4.
Kev kis
Cov qhob ntsuas:
- Qauv - 236B;
- Chaw Tsim Tshuaj Paus - YaMZ;
- Hom - mechanical;
- Tsawg ntawm speeds - 5 pem hauv ntej thiab 1 nram qab;
- Switching mechanism - qib, hauv pem teb, kev ceev.
Cov ntawv xov xwm:
Thawj ceev yog 5.26;
Kev Kis Tus Mob 2 - 2.90;
Kis 3 - 1.52;
Kev Kis - 4 - 1.00;
Kis ntawm 5 mus rau 0.66;
Lub iav nram qab - 5,48.
Kis tau tus mob ntawm cov tsav tsheb yog planetary gearboxes hauv lub hub hub nrog lub iav ntawm 7.24.
Kev hloov kho
- "500 SH" - universal chassis;
- "500V" - onboard, nruab nrog ib lub cav hlau;
- "500G" - onboard, nrog rau kev ncua ntev;
- "500С" - kev lag luam hauv cov xwm txheej qaum teb;
- "500Yu" - tsim los ua haujlwm nyob rau yav qab teb latitudes;
- "505" - tag nrho cov log tsheb;
Undercarriage
- Lub hauv ntej qaum yog ib txoj kab txiav ntawm cov kauj vab dej, ib tus pin pivot, ib lub log hub ntawm cov hlua khi rau ntawm cov hlua khi, kev nruj uas tswj los ntawm ib tug txiv ntoo clamping nrog lub clamp. Telescopic poob siab absorbers nrog hydraulics.
- Lub nkoj qis hauv qab yog ib txoj hlua reducer ntawm longitudinal reinforced springs ntawm ib hom semielliptical. Shock absorbers, hydraulic, reciprocating nkaus. Buffers rau ntsug loads. Semi-axial txawv ntawm planetary kev tsim, hypoid. Txo cov kev sib kis ntawm kev sib kis mus rau hauv lub hub ntawm lub tsheb log.
- Cardan ncej - ob-seem nrog kev pabcuam nruab nrab. Hla rau koob bearings.
- Nres lub cev - pneumatic, nrog siab lub hwjchim los ntawm lub receiver. Lub zog tsuas ua haujlwm thaum lub cav khiav. Ntawm tag nrho cov log lub nres mechanisms yog ntawm hom nruas.
- Txhooj - kabmob thaiv cov kab mob.
- Lub convergence ntawm cov log pem hauv ntej yog tswj los ntawm ib tug transverse nqaj nruab nrog ib tus lanyard bushing.
- Clutch - ob-disk qhuav, nrog compensating absorbers. Lub zog txoj hauv kev yog pneumatic, nrog rau kev tawm tsam.
Alarm
"MAZ 500" muaj cuab yeej tsim muaj lub dav hlau thoob-hlau rau ntawm lub qhov hinged nqa. Yog hais tias tsim nyog, tag nrho cov qauv nce mus rau ib inclination ntawm 45 degrees, nrog kev nkag mus rau engine thiab tag nrho cov mechanisms. Lub tsev kho mob yog nruab nrog tsawg chaw so.
Control mechanisms "MAZ-500" uas muaj nyob rau conveniently, ib qho yooj yim mus nyeem seev, kauj kem yog tsim los rau ib tug neeg nruab nrab qhov siab thiab tsis yog tswj. Lub txee muaj suab nrov rwb thaiv tsev. Cua kub ua haujlwm zoo txaus.
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