Yamaha TTR 250, kev ua si nawv tsheb tuam Enduro nyob rau Nyiajpoom Teb

Yamaha TTR 250, ib lub teeb maus taus Enduro, twb ua los ntawm 1993 mus 2006. Nws muaj koj cov ntaub ntawv, ua tsaug rau uas lub tsheb kauj vab yog tus nrov tshaj plaws qauv nyob rau hauv nws ya. Lub meej thawj coj nyob rau hauv kev muag khoom yog yuav hloov tau qhov Yamaha TTR 250 Raid, uas muaj tag nrho cov nta Enduro, roob tsheb tuam thiab, nyob rau hauv tas li ntawd, yog zoo suited rau long-deb mus ncig teb chaws rau pej xeem txoj kev. Maus taus tau mus ncig teb chaws ib tug deb ntawm 400 kilometers tsis muaj refueling nrog ib tug Cruising ceev ntawm 70 km / h. Qhov ntev journeys biker yuav tsum so, vim hais tias ib lub rooj zaum nyob rau Enduro tsis txaus. Maximum ceev yog hais txog 120 kilometers moos. Raid peev xwm yuav txawv los ntawm lwm yam crossovers ntawm yeej zoo headlamp.

roob ke

Lwm cov kev hloov kho ntawm qhov yooj yim qauv - ib tug Yamaha TTR 250 Qhib lub Enduro, lub maus taus nyob rau hauv lub classic off-txoj kev version. Iav ratios gearbox tsim rau cov uas tsis speeds thiab dynamic jerks off-txoj kev. Caij rau roob lem yuav tsum tau zoo traction lub cev muaj zog, Txawm li cas los, tus ceev ces yuav purely arbitrary tau.

Yamaha TTR 250 specifications

Qhov ntev thiab qhov hnyav tsis:

• tag nrho ntev - 1528 hli;
• Dav, mm - 835;
• Qhov siab ntawm lub helm - 1260 hli;
• qhov siab ntawm lub eeb kab - 875 hli;
• wheelbase, chaw deb - 1425 hli;
• av clearance, clearance - 305 hli;
• Roj tank peev xwm - 16 litres;
• dry- hnyav 121 kg;
• noj roj - 3.8 liters.

Cov tsheb kauj vab yog kuas zoo thiab yuav tsiv mus nyob rau ib lub critically uas tsis muaj kev ceev tsis zavalivanija. Model Yamaha TTR 250, tus yam ntxwv uas yog pab nyob rau theem ntawm qhov zoo tshaj plaws lub ntiaj teb no cov qauv, yog ib qho ntawm feem muag nyob rau hauv kev ua lag luam ntawm cov kev ua si no. Qhov no yog facilitated los ntawm kuj tsis tshua muaj nqi ntawm cov kev maus taus.

fais fab nroj tsuag

Maus taus engine Yamaha TTR 250, roj av, plaub-mob stroke:

• Cav hom - Ib lub tog raj kheej;
• lub tog raj kheej ntim - 248 cc / cm;
• ib lub hwj chim nyob ze rau qhov siab tshaj plaws - 30 liters. p.;
• compression piv - 10.4;
• torque - 26,4 nm ntawm 7.200 rpm;
• Stroke - 59 hli;
• lub tog raj kheej txoj kab uas hla - 73 hli;
• khoom noj khoom haus - carburetor, diffuser;
• Gas Faib - chetyrehklapannyh mechanism nrog automatic hloov ntawm lub qhov siab ntawm cov lus qhib ntawm lub kom tsawg li qub;
• txias - cua;
• Kis - rau-speed gearbox nrog ua haujlwm qib ko taw;
• Clutch - Ib tug multi-khiav nyob rau hauv ib cov roj da dej nce;
• clutch - saj zawg zog hlua.

chassis

nta:

• log, qhov ntev - pem hauv ntej 3,00 / 21, rear 4.60 / 18;
• pem hauv ntej ncua kev kawm ntawv - diav rawg, hydraulic, amplitude stroke ntawm 150 mm;
• Tsheb ncua kev kawm ntawv - pob khawm, nrog pendular monoshock, mob stroke ntawm 136 hli;
• nres - Ib disc, ventilated, nyob rau ob qho tag nrho lub log.

Txoj kev version ntawm Yamaha TTR 250 yog txawm peem rau nrog ib tug hluav taws xob oob khab ceev kick-starter.

tsav tsheb tau zoo

Cov tsheb kauj vab yog kuas zoo thiab yuav tsiv mus nyob rau ib lub critically uas tsis muaj kev ceev, tsis muaj zavalivanija. Thaum tsav tsheb nyob rau hauv ib tug ncaj kab ntawm ib tug ceev nyob rau hauv excess ntawm peb caug kilometers ib teev txig yuav khiav ntawm nws directional stability yog ruaj khov li hais tias nws yuav pab raws li ib qho piv txwv rau tej kev tsheb tuam. Txawm li cas los, nyob rau khoov rau ob sab muaj qeeb me ntsis, tej kaum tsev nyuaj vim ntev li ncaim ntawm lub hauv pem hauv ntej log. Diav rawg lub excessively inflated.

shortcomings

Lub cav ntawm lub tsheb kauj vab TTR 250 muaj ib tug loj drawback - nws yog ib yam nkaus thiab nyias lub tes tsho nyob rau hauv lub tog raj kheej. Lub thickness ntawm cov ua hauj lwm ib feem ntawm lub tog raj kheej phab ntsa twb txo mus rau kom lub cheeb ntawm lub piston thiab ua rau kom lub combustion chamber volume. Raws li ib tug tshwm sim, nws muab tawm hais tias lub cav pib ntshai ntawm cov dej txias, thiab ntau yeej, nws feem nyob rau nraum zoov. Nyob rau ib maus taus tsis yooj yim sua rau tsav tsheb mus rau hauv tus dej thiab lwm yam lub cev ntawm cov dej, raws li qhov no yog ua txhaum thaum tshav kub kub engine lub lag luam. Thaum koj sim kom dhau lub ford lub cev muaj zog npoo thiab piston txav lub tog raj kheej phab ntsa. Nyob rau hauv no qhov teeb meem, overhaul lub engine yog muab.

Qhov tsis zoo ntawm cov maus taus kuj yuav ntaus nqi mus rau khov ntawm cov rav cua tsheb yeeb nkab corrosion. Lub tso manifold yog tsis chrome thiab them nrog ib tug tiv thaiv txheej annodiruyuschim. Raws li ib tug tshwm sim, hlau xeb lub sij hawm.

Ob yam no drawbacks tau raug tshem tawm nyob rau hauv vim lub sij hawm. Tso kav yog them nrog thaum tshav kub kub resistant molybdenum, thiab lub tes tsho twb abolished nyob rau hauv lub cav, lub tog raj kheej-hlau steel siab, ua raws li los ntawm boring.

restyling

Txhua txhua xyoo, cov maus taus lub Yamaha ntawm TTR 250 dhau restyling. Radical hloov tsis tau tshwm sim, vim hais tias lub tsheb kauj vab tsim yog zoo meej. Txawm li cas los, tshaj hauv lub neej ntawm sau me teeb meem uas yuav tsum tau kho. Kev ua si nawv no feem ntau yuav tsum tau tshwj xeeb xim nyob rau hauv cov nqe lus ntawm lub dag lub zog ntawm lub rear ncua kev kawm ntawv, uas tso nyiaj rau ib tug loj load. Ib tug Enduro no thiab txawm ntau xav tau kom saib xyuas cov chassis. Kom tsis txhob puas tsuaj, koj yuav tsum lub sij hawm ua niaj hnub tuaj kuaj tsev.

Sab nrauv tseem zoo unchanged thoob plaws rau tag nrho cov ntau lawm lub sij hawm. Thiab yog hais tias niaj hnub no, yuav ib tug maus taus nrog ib tug txhais tes, lub buyer yuav pom ib yam dab tsi uas twb tsis tau nyob rau hauv ib lub tsheb tuam Hoobkas tso zis, nws txhais tau tias yav dhau los tus tswv tsev tau ntxiv cov nyob kuv tus kheej ib co lus.