Kufananidza bvunzo: KTM 250 EXC uye 450 EXC

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Asi sei isu tichienzanisa midhudhudhu yehukuru hwakasiyana, unogona kubvunza. Kana usina kudzidza unyanzvi hwokugadzira zvinhu, unogona kunge wakanzwa (zvakare) wakadzidza kuchikoro chepuraimari kuti injini ine-two-stroke inogona kuburitsa simba rakawanda kudarika injini ine-matsirokero mana ekutamiswa kumwe chete. Zvose dzidziso uye maitiro hazvina kunyanya kusiyana - nokuti maviri-stroke spark plug inotungidza imwe neimwe sitiroko, asi mujini ine matsiroko mana ega ega, injini inoburitsa simba rakawanda, uye zvisiri pamutemo michina yekuyedza ine simba rakafanana repamusoro. 50 "horsepower".

Nekudaro, mukirasi yemakwikwi eE2 enduro, vatasvi vanogona kukwira neese-kana mana-sitiroko injini ine injini inokwana kusvika ku250cc. Ona In nyanzvi motocross, aimboenda anenge aenda, asi kwete mu enduro, kunyanya mubazi rayo rakanyanyisa remakwikwi akadai seGehena reGehena, Erzberg uye zvemukati zvemitambo yemujaho. Saka usadonhedza landfill!

Kubva chinhambwe chingangoita gumi nhanho, mota dzekuyedza dzinoshanda nenzira imwechete, uye kunyangwe iwe ukatarisa iyo data pane ekunze zviyero, zvishandiso uye tangi yemafuta, zvakafanana mubvudzi. Chidhiraivho, chakanaka (chakaoma) chekudzivirira chemaoko, ipulagi kuruboshwe rwetangi remafuta, kushandura kuri nyore uye diki dhijitari chiridzwa mapaneru zvakafanana pane bvudzi. Musiyano unoratidzwa nemhando yeinjini kana. kupera - kurova-mbiri kune "snail" yakamonyoroka, ina-stroke ine chubhu yehukobvu hwakafanana.

Iko kukura kukuru kunoita kuti 4T iome kuenderera nemaoko (hazvishamise kuti kazhinji kunoitwa mumunda), sezvo hari iri padyo padyo nemubato pasi pepapiro rekumashure, uye zvakare inorema zvakanyanya. Iwe unozonzwa makirogiramu atove kana kurodha muvhavha! Uye uchityaira? Mushure mekunge tamutsa mota nekiki (250) ndokutsimbirira bhatani dzvuku (450) (iyo mbiri-sitiroko injini yaigara ichipfuta mushure mekurova kwekutanga kana kwechipiri!) Uye kaviri, katatu akachinja mabhiza, maonero akakurumidza kujekesa.

Kutanga nekutamiswa kudiki: Kuenzaniswa newachi maviri-stroke motocross machina ekutamiswa kumwe chete, iyo EXC injini yakakwenenzverwa zvakanaka kunyangwe pazasi RPMs. Kunyangwe pamateru akanyanya, anoita seasingafambike anogona kutaurirana nekumhanya kwepakati uye mune yechipiri giya, asi injini ichiri kushaya kunyatsoteerera uye kuputika munzvimbo iyi. Kuti usunungure ma kilowatts ese, inoda kushandurwa kuita rev rev repamusoro, kana hunhu uye ruzha rwechivharo zvachinja zvachose - ipapo pachava nesimba rakakwana (asi kwete rakawandisa kune yakaremerwa enduro), uye kana tikaomerera. pane yakazara throttle, kukwidziridzwa kwemashini ekuyedza kwakafanana.

Zvinorumbidzwa kuti kunyange kana injini "yakadzima" panguva yakaderera kumhanya kwechinguva, inomuka pakarepo uye pasina "kutsika-tsika" kana zvichidiwa. Nekuda kwehuremu hwayo hwakareruka, kuturika kwacho kunowanzo kuoma, saka kunoda simba rakawanda mumaoko, kunyanya kana uchiyambuka mabhambu mapfupi anotevedzana uko isina kugadzikana pane 450cc vhezheni. Kusaenzana kwesimba rekupa, kusagadzikana kwegwara uye kumira kwakasimba ndizvo zvikonzero nei kutyaira kuchinetesa, asi, kune rumwe rutivi, kunofadza nekureruka kwayo uye hunyoro hwehudiki.

Kanenge kamwe zvakare, vhoriyamu uye kufema mune mana sitiroko inoratidzwa muEXC 450, kunyanya munzira iyo simba rinotamirwa kune rekumashure vhiri. Nepo maviri-stroke ichida kunyatsojeka pakusarudza giya bhokisi, iyo 450-tica inoregerera pano. Izvi zvainyanya kuoneka pandaimhanyisa kubva pakona kuenda kusvetukira kureba - pandakapinda mukona mune yakakwira giya ine injini ye250cc, ndaifanira kushandura magiya nekudzvanya gasi pedal zvine simba kuti ndisimuke kumhanya kwakakwana kusvetuka, uye mberi. motokari ine injini inokwana 450 cc. Munoona, zvakanga zvakakwana kungotenderedza chibatiso, uye injini nguva dzose, asi zvine hungwaru, yakakwira mugomo.

Isu takafara kuona kuti iyo EXC 450 haisisina hutsinye, asi yakanyatsogadzikana kumutyairi, saka kutyaira, kunyangwe iine simba guru, hakudi kuedza kwakawanda. Injini inowirirana chaizvo nekumiswa, kunochinjika kuitira kuti itore mabump zvinyoro nyoro, asi yakasimba zvakakwana kuti bhasikoro ridzike pamabump uye rimire motocross kusvetuka pasina kurovera kana kubhowa. Sezvineiwo maonero aIrt ndeyekuti 450 EXC ine kumisikidzwa kwakanyatsogadziriswa uye kubviswa kwezvinhu zvisina kuremerwa ingangokodzera vatyairi veamateur motocross. Sei?

Anoti avhareji yemotocross mutasvi haakwanise kudzikamisa uye kushandisa nemazvo inoputika motocross 450s, saka hunhu hwakafanana neiyo EXC inopa iri nani kubheja. Iyo chete tsanangudzo yatinoda kushoropodza ndeye kusachengeteka kweinjini. Kana, semuenzaniso, ukaronga kutyaira pakati pematombo anopinza eIstria pamujaho muLabin, iva nechokwadi chekutenga nhovo yemotokari, sezvo (yakamanikana) furemu isingaidzivirire zvakakwana. Iyo 250 EXC inoita imwe muffler resonance, uye injini idiki uye saka zviri nani yakavanzwa kuseri kwefuremu, uye iri hafu yemasentimita mberi kubva pasi.

Chikamu chechipiri chekuedzwa, icho chisina kunyorwa mumufananidzo wedhijitari uye mavhidhiyo maitiro nekuda kwekusachengetwa kwemitemo yekutyaira munzvimbo yakasikwa (izvi hazvikurudzirwiwo kwauri), zvakaitika mumunda. Ini naMaret takatasva makiromita 130 ekuyambuka-nyika mumaawa asingasviki manomwe, ayo injini dzakanyarara (tinotenda izvozvo) dzakatora maawa mana akazara, maererano nemamita, uye yakangosimbisa migumisiro yemotocross track. Saka - 450 EXC inonyanya kubatsira uye inoshanda zvakasiyana-siyana, uye 250 EXC inorarama uye ZVINYORERERA.

Kana, pakati pechitima chihombe, chakavezwa nematombo, iwe unofanirwa kutendeuka kana kubatsira kupinza mafuta kumabhiza kukwira nesimba rako rembongoro, kilogiramu imwe isara, uye pano injini yekurova maviri inoita chinzvimbo chakakodzera muchina. Nekudaro, ane nyota uye anoda maviri muzana muzana mafuta mukuwedzera kune peturu. Pakutanga "cheki" aida hafu yelita yakawanda, uye isu takaisa kunwa kwema 8 litres pamazana emakiromita, nepo kudyiwa kwechina-sitiroko injini munzira imwechete kwakamira pa5 litita.

Iyo drivetrain yakanaka kune ese ari maviri, kunyangwe zvirinani kune iyo 450cc enduro. zvakaenzana zvine simba mazviri. Hongu, uye izvo: mabhureki einjini-sitiroko haashande, saka mabhureki uye ruoko rwevatyairi zvinotambura zvakanyanya kana uchidzika pakadzika.

Mbiri- kana ina-sitiroko? Vazhinji vanozofara neinodhura, inodakadza uye inowedzerana ina-sitiroko injini, asi usarasikirwe necvajer kana ukasafunga mafuta / oiri musanganiswa kugadzirira uye nekuwedzera kusaenzana kwemagetsi (injini yekupindura inogona kuchinjwa nekutsiva zvitubu zvevhavha muiyo chiutsi), kunyanya kana iwe uchida kuzvipokana munzvimbo yakaoma. Tinotenda kuti zviwanikwa zvedu neruzivo pamutengo wemasevhisi zvinobatsira iwe kuita sarudzo. Uye yakawanda yekunakidzwa kubva kugadziriro ye enduro!

Chiso chakatarisana

Matevj Pakutanga

Chekutanga, regai nditaure kuti mushure menguva yakareba ndakakwira enduro mudhudhudhu uye iri munzira yemotocross. Pfungwa huru yemuyedzo uyu yaive yekufananidza iyo mbiri-sitiroko uye ina-sitiroko injini, nekuti vanokwikwidzana vachipesana muchikamu chimwe chete, uye sezvo ini ndakakwira 450cc mana-sitiroko mudhudhudhu gore rapfuura. KTM yeiyi vhoriyamu. Ndakafadzwa nesimba rakanyatsoparadzirwa, sezvo pazasi haina kana hasha, asi inoteerera uye ine bouncy.

Iyo damping yaive yakanyorovera kune kwangu kunzwa uye yeiyo motocross track, asi injini yakaita zvakanaka mumakomba uye pane kumhara. Iyo bhasikoro pachayo harisi dambudziko, chete mumakona akavharwa rinotonyanya kunetsa kupfuura mazana maviri nemakumi mashanu. Ndine chokwadi chekuti bhasikoro iri richava rakanakira vatyairi veamateur motocross pavanobata kunyorova, sezvo kumhanya nekutsvedza kukwira hakuna kundinetesa.

Iyo 250 cubic tsoka mbiri-sitiroko injini yakandiodza mwoyo zvishoma. Ndakaedza kuityaira kune yakakwira rpms, asi hapana kana kupi kwaive nesimba iro chikara chaifanirwa kuburitsa. Kutasva kwacho kwainakidza sezvo bhasikoro rakareruka uye nekudaro rinokwanisa kwazvo, asi rinonetesa kupfuura kukwira mudhudhudhu unosvika mazana mana nemakumi mashanu. Ona ndinofunga iyo 450 EXC ndeye vaviri-sitiroko vanofarira avo vanotove neruzivo rwakawanda kushandisa iro simba mune rakamanikana kunyorera uye kunakirwa nekureruka kwebhasikoro uye nekukurumidza.

Matei Memedovich

Ngatitii ndinozviona ndiri mujaho weSvondo uye handina kusimba kunodiwa kuti ndigadzirise nzvimbo yakaoma, saka ndinonzwa zviri nani painjini ine-matsiroko mana yakasununguka uye isinganeti. Zvisinei, sezvo kufamba kwehupenyu kuchikurumidza zvikuru mazuva ano uye hapasisina nguva yakakwana yekusununguka, uye sezvo matambudziko achiunza matambudziko, uye sezvo kunyange materu akanyanyisa haafaniri kuramba asingakundiki, ndingasarudza kusarudza (yakachipa!) Two-Stroke Bee. 'kwemaawa maviri iwayo emahara pamwedzi. Yayo yakakura pluses kureruka uye maneuverability pamunda. Zvose zvaunofanirwa kuwedzera ingori imwe mari yekuwedzera yemagetsi ekutanga.

Marko Vovk

Pane musiyano. Uye izvo zvakanaka. Semutyairi weamateur, mana-sitiroko EXC 450 yaive yakandikodzera zvirinani nekuti yakapfava, inogara ichipa simba uye inowanzo gadzikana kutyaira kupfuura iyo EXC 250. Kune rimwe divi, iyo EXC 250 yakareruka zvakanyanya, asi yakaoma uye nekudaro zvirinani kutyaira panzvimbo nenzvimbo dzakaomarara tekinoroji, uko mashoma makirogiramu anoita basa rakakosha. Kusiyana neina-sitiroko injini, iyo mbiri-sitiroko hainonoke kudzika, uye ichi ndicho chimwe chezvinhu zvandinoona zvakaoma kujaira.

Matevj Hribar

Mufananidzo 😕 Matei Memedovich, Matevz Hribar

KTM EXC 450

Muedzo wemotokari mutengo: 8.700 EUR

injini: imwechete-humburumbira, ina-sitiroko, mvura-yakatonhora, 449 cc? , 3 mavharuvhu, Keihin FCR-MX carburetor 4.

Simba guru: semuenzaniso

Kunonyanyisa torque: semuenzaniso

Kutamisa simba: Kufambisa 6-kumhanya, cheni.

Furemu: chrome-molybdenum tubular, aruminiyamu subframe.

Mabhureki: kumberi coil? 260mm, kumashure coil? 220.

Kumiswa: pamberi inogadziriswa inverted telescopic forogo White Power? 48, yekumusoro inogadziriswa imwechete kurohwa neWhite Power PDS.

Tires: 90/90-21, 140/80-18.

Chigaro kukwirira kubva pasi: 985 mm.

Tangi remafuta: 9, 5 l.

Wiricheya: 1.475 mm.

Misa: 113, 9 makirogiramu.

Mumiriri: Axle, Koper, 05/663 23 66, www.axle.si, Moto Center Laba, Litija – 01/899 52 02, Maribor – 0599 54 545, www.motocenterlaba.si.

Tinorumbidza nekuzvidza

+ ine simba, inononoka uye isina-hasha injini

+ kugadzikana, kutyaira kuita

+ ergonomics

+ zvemhando yepamusoro

- kuwedzera uremu

- mamwe mabasa anodhura

- muffler padhuze zvakanyanya kune mubato weshure

- yakavhurika injini

KTM EXC 250

Muedzo wemotokari mutengo: 7.270 EUR

injini: imwechete-humburumbira, maviri-sitiroko, mvura-yakatonhora, 249 cm? , Keihin PWK 36S AG carburetor, vharuvhu yekupedza.

Simba guru: semuenzaniso

Kunonyanyisa torque: semuenzaniso

Kutamisa simba: Kufambisa 5-kumhanya, cheni.

Furemu: chrome-molybdenum tubular, aruminiyamu subframe.

Mabhureki: kumberi coil? 260mm, kumashure coil? 220.

Kumiswa: pamberi inogadziriswa inverted telescopic forogo White Power? 48, yekumusoro inogadziriswa imwechete kurohwa neWhite Power PDS.

Tires: 90/90-21, 140/80-18.

Chigaro kukwirira kubva pasi: 985 mm.

Tangi remafuta: 9, 5 l.

Wiricheya: 1.475 mm.

Misa: 100, 8 makirogiramu.

Mumiriri: Axle, Koper, 05/6632366, www.axle.si, Moto Center Laba, Litija – 01/899 52 02, Maribor – 0599 54 545,

www.motoshowXNUMXa.si.

Tinorumbidza nekuzvidza

+ kurema uremu

+ kugwinya

+ ergonomics

+ zvemhando yepamusoro

+ mudhudhudhu uye mutengo webasa

+ rarama injini

- kutyaira kwakanyanya

- kushaya simba nekumhanya kwakaderera

- mafuta anofanira kusanganiswa

- kuratidzwa kune exhaust magasi

- injini haina braking effect

Zvikanganiso uye zvisina kufanira panguva yekuyedzwa: sunungura sikuruu yeiyo inogadzira seti, iyo yekumwenje girobhu iri kunze kwehurongwa

• Tenzi data

  Muedzo wemuenzaniso mutengo: € 7.270 XNUMX €

• Ruzivo rwehunyanzvi

  injini: imwechete-humburumbira, maviri-sitiroko, mvura-yakatonhorera, 249 cm³, Keihin PWK 36S AG carburetor, vharafu yekupedza.

  Torque: semuenzaniso

  Kutamisa simba: Kufambisa 5-kumhanya, cheni.

  Furemu: chrome-molybdenum tubular, aruminiyamu subframe.

  Mabhureki: kumberi disc Ø 260 mm, kumashure disc Ø 220.

  Kumiswa: pamberi inogadziriswa inverted telescopic forogo White Power Ø 48, kumashure inogadziriswa kamwechete yekuvhundutsa absorber White Power PDS. / kumberi chinogadziriswa inocheka telescopic forogo White Power Ø 48, kumashure inogadziriswa kamwechete yekuvhundutsa absorber White Power PDS.

  Tangi remafuta: 9,5 l.

  Wiricheya: 1.475 mm.

  Misa: 100,8 kg.

• Zvikanganiso zvekuyedza: yakasunungura sikuruu yeyuniti yemagetsi, girobhu racho repamusoro rakarongeka

Tinorumbidza nekuzvidza

ine simba, inoshanduka uye isina-hasha injini

kugadzikana, kutyaira kuita

ergonomics

mhando dzemhando yepamusoro

kurema kurema

dexterity

mudhudhudhu mutengo uye kugadzirisa

rarama injini

kuwedzera huremu

anodhura masevhisi

muffler padhuze padhuze neshure yekubata

kuvhura injini

zvakanyanya kuda kutyaira

kushaya simba pazasi revs

mafuta anofanira kunge akasanganiswa

pedza gasi kubuda

mota haina braking maitiro