I-KTM EXC / SX, unyaka wemodeli ka-2008

Ukukhumbula ukuqala kochungechunge lwe-EXC olwalubusa umhlaba we-enduro, asikho isidingo sokubheka emuva. Kwakungu-1999 lapho i-KTM yethula igajethi entsha yama-enduro nama-motocross racing emabhayisikili nge-Husaberg esanda kuthengwa. Namuhla, wonke umuntu othanda i-motorsport uyayazi indaba yempumelelo enombala osawolintshi.

Kepha izikhathi ziyashintsha, futhi nazo (ikakhulukazi) izidingo zemvelo. Iyunithi yakudala nezivivinywe futhi yeqiniso kuye kwadingeka ukuthi ivaleliswe futhi iXC4 entsha manje seyihambisana ne-Euro3 ngohlelo lwe-exhaust futhi olune-catalytic converter.

Ngemuva kohlu lwe-motocross olwenziwe kabusha ngonyaka odlule kanye nenjini entsha yamamodeli we-SX-F anama-camshafts amabili ngaphezulu, umbuzo ovame kakhulu ukuthi ngabe i-KTM ingavele ilingane yini nokukhipha okuthulile nemishini ye-enduro eyimpoqo (amalambu angaphambili nangemuva). uhlelo olukhona lwe-motocross., amamitha ...). Kodwa lokho akwenzekanga.

Amamodeli e-motocross nawe-enduro manje abelana ngempela ngohlaka, izingxenye ezithile zepulasitiki kanye ne-swingarm, futhi yilokho nje. Injini manje isitholakala ngosayizi ababili kuphela - 449 cc. I-CM ene-bore and stroke 3×63mm kanye ne-4cc. Bona kusuka ku-95 × 510 mm. Zombili zidalwe futhi zenzelwe izidingo zabagibeli be-enduro kuphela.

Ekhanda leyunithi entsha kune-camshaft eyodwa kuphela enamavalvu we-titanium amane ngalinye, elehlisa ubudlova obudingekayo kumotocross. Ikhanda lesilinda ngokwalo futhi linokusikwa okusha kwe-oblique ukuze kufinyeleleke ngokushesha nokulungiswa kwe-valve okulula. Kukhona umehluko ku-shaft enkulu, ukuthambisa nokuhambisa. Umphini usinda kakhulu ngenxa yesidingo sokudonsa ngamasondo angemuva okungcono (i-inertia), kepha abakhohlwanga ngenduduzo futhi bangeza i-shaft yesisindo sokunciphisa ukudlidliza. Amafutha ka-gearbox nesilinda ayafana, kepha emagumbini amabili ahlukene kanye namaphampu amathathu anakekela ukugeleza. U-gearbox uyi-enduro ejwayelekile yamajubane ayisithupha. Idivayisi iye yaba isigamu sekhilografu elula.

Okunye okusha kumamodeli we-enduro yesifo sohlangothi amane yilawa: ibhokisi lomoya elikhudlwana elivumela ukushintshwa kwesihlungi somoya (iTwin-Air njengokujwayelekile) ngaphandle kokusebenzisa amathuluzi, ithangi elisha likaphethiloli lokudonsa okuhle. amadolo ne-bayonet fuel cap (futhi kumamodeli we-SX), i-grille yangaphambili enamalambu amalula, ayimelani kakhulu nokuklwebheka nemithelela futhi ihambisana nemihlahlandlela yokwakhiwa kwekhaya, i-fender yangemuva namaphaneli asemaceleni amodeliswa ekugcineni Kumamodeli we-SX wangonyaka odlule, i-taillight (Ama-LED) ama-cooler amancane, amasha namacala anemidwebo efakwe embala alula, uhlelo lokukhipha ngokuya ngezinga le-EURO III lunomklamo wesimanjemanje, isinyathelo esiseceleni sisha, ukupholisa kusebenza kahle futhi ngenxa yalokho isisindo esingaqinile, amadiski e-EXCEL ilula.

Okunye okusha ukushaqeka emuva kwe-PDS okunamamilimitha ayishumi ohambo kanye nejika elihamba phambili lokudambisa amanzi. I-swingarm okuthi, uma ihlanganiswe nohlaka lwe-cromolybdenum oval tube, inikeza ukuqina okudingekayo nokuguquguquka kokwenza umsebenzi ube lula. ukuze isithuthuthu "siphefumule" nomshayeli nesimo sendawo.

I-250cc EXC-F nayo ibe nezinguquko ezithile ekhanda le-cylinder kanye nejika lokushisa, ngakho-ke ukuphendula kwayo kuma-revs aphansi manje sekungcono.

Umbusi wezinhlangothi ezimbili wenze ushintsho oluncane. IPiston kumamodeli we-EXC ne-SX 125 yintsha, amachweba okudonsela amandla enzelwe amandla athe xaxa ngemodi ephansi, futhi zonke izinjini ezinama-stroke amabili nazo zinamajika amabili okushisa ezimweni ezahlukene zokushayela. Intsha enkulu ku-EXC 300 iyisiqalo esijwayelekile sikagesi (ongakukhetha ku-EXC 250), isilinda esisha siyi-XNUMX kilograms elula.

Qaphela ukubambelela okuqinile kwi-SX-F 450 (ukugeleza okungcono kukawoyela). Emkhakheni, le misebenzi emisha izibonakalise kahle. Sihlatshwe umxhwele kakhulu yi-EXC-R 450, engcono ekilasini layo kunangaphambi kwayo (futhi lena ibingeyimbi). Isipiliyoni sokushayela sesibe lula futhi ngaphezu kwakho konke, besingakwazi ukuzibamba sincoma injini, elungele izimo ze-enduro. Ayipheli amandla, noma ngaphansi noma lapho icindezela, futhi ngasikhathi sinye, isebenza nge-torque yokuthi ukukhuphuka emithambekeni emikhulu nasemadwaleni akukhathazi kakhulu.

Ama-ergonomics aphelele futhi ithangi elisha likaphethiloli aliphazamisi isithuthuthu. Amabhuleki asebenze kahle, asesemandleni abo ngamandla, futhi inqubekela phambili ibonakala ekumisweni. Ukuphela kwekhala okuvalelwe ekhoneni (okubonakala kakhulu ekuhlolweni kwasemgwaqeni) nokumiswa okuvimbela umshayeli ukuthi anikeze indlela mpintsha egcwele kwehlukanise le KTM ekupheleleni.

I-KTM isanqikaza ukuzamazama ezindaweni ezimagebhugebhu ngaphansi kwejubane eliphezulu, kuthi ngemuva kubhampa kanzima. Kuliqiniso nokho ukuthi iPDS isebenza kangcono kune-crank system yakudala kwezinye izimo (ikakhulukazi esihlabathini nasezindaweni eziphansi). Futhi sithola izixazululo ezinhle ukuthi, ngomoya wobuncane, zifeze ngokuphelele ukuthunywa kwe-enduro yokuncintisana. Ngale ndlela ngeke uthole ukungafuneki okungadingekile, ukushintshwa okukhulu noma amathuluzi entekenteke kuwo. Ngingathanda ukudumisa ibha yeRenthal ehlala isikhathi eside ngaphandle kwe-crossbar nebha eqinile engazange iphule yize sinamahloni futhi seqa ngokweqile.

Ubhuti omkhulu obizwa nge-EXC-R 530 kunzima kakhulu ukushayela futhi udinga umshayeli oqeqeshwe kahle, ikakhulukazi ngenxa ye-inertia enkulu yabantu abajikelezayo. Kunenqubekelaphambili futhi eyenziwe nge-EXC-F 250, okuthi, ngaphezu kohlaka, umzimba wepulasitiki nokumiswa, ithole ukuguquguquka nobubanzi obuningi bokusebenza benjini.

Indaba ethokozisayo nekhethekile yi-EXC 300 E, okungukuthi, ukushaywa kabili ngesiqalisi sikagesi. I-KTM isakholelwa futhi yakha izinjini ezine-stroke ezimbili (ziphinde zihlangabezane nezindinganiso ze-EURO III) ezizokhanga kangcono abagibeli abayizimfundamakhwela abakwazisa ukufinyeleleka nokunakekelwa okuncane, kanye nabo bonke ontamolukhuni abadinga ukukhuphuka izikhombisi-ndlela ezingenakwenzeka kalula ngangokunokwenzeka. umthwalo omncane. ngesikhathi esifanayo injini enamandla. Lapha, i-KTM inophalethi ocebile ngempela ongayikhetha ngokuthanda kwakho futhi awusoze waphuthelwa. Kuma-EXC anezinjini ezingu-200, 250 kanye no-300cc, amakhulu amathathu yiwona athanda kakhulu.

Ekugcineni, izwi lokumangala elivela emndenini we-SX wamamodeli we-motocross. Njengoba kushiwo, i-KTM iphawula ukuthi izinjini ezinama-stroke amabili akuyona into edlule, yingakho zibe ngabokuqala ukwethula ngokusemthethweni i-144cc engine-stroke. Bona (SX 144), okuzozama ukuncintisana nezinjini ezingama-250cc ezine-stroke. amanye amazwe. Iyunithi elikhudlwana elingamamitha ayi-cubic ayi-125 elingadingi ngempela ukushayela kune-125 SX, kepha ayinamandla wangempela uma kuqhathaniswa nenjini enama-stroke amane endlini efanayo.

Size sizibuze ukuthi ngabe umgijimi we-amateur onenjini engu-250cc enama-stroke amabili angayenza yini. Bona ukudlula injini enezinhlangothi ezine enokuhamba okufanayo kodwa amahhashi ambalwa kakhulu? Cishe cha. Uxolo. Kepha njengoba kusabalala izindaba zokubuya kwenjini enama-stroke amabili (125cc) kwiWorld Championship (MX2 class), lisekhona ithemba, ikakhulukazi i-motocross nentsha efuna umjaho. Futhi ngenxa ye-KTM, okucacayo ukuthi ikuqonda kahle ukubaluleka kwenzalo. Okokugcina, kubantu abasha, ama-SX 50, 65 no-85 abo asezimoto zomjaho zangempela, imidwebo yalezi zimoto ezinkulu zomjaho.

I-KTM 450 EXC-R

Intengo yemoto yokuhlola: 8.500 EUR

injini: isilinda esisodwa, unhlangothi ezine, 449, 3 cm3, amagiya ayisithupha, i-carburetor.

Uzimele, ukumiswa: Amashubhu okusaqanda we-Cro-Moly, i-cast aluminium swingarm, imfoloko engaphambili engu-48mm, i-PDS yedamper engemuva eguquguqukayo eyodwa.

Amabhuleki: ububanzi bengamasondo angaphambili angama-260 mm, angemuva angama-220 mm.

Isondo: 1.481 mm

Uphethiloli: I-9 l.

Ukuphakama kwesihlalo kusuka emhlabathini: 925 mm

Isisindo: 113 kg, awukho uphethiloli

isidlo sakusihlwa: I-8.500 Euro

Umuntu oxhumana naye: www.hmc-habat.si, www.axle.si

Ncoma futhi ugxeke (okuvamile kuwo wonke amamodeli)

+ injini (450, 300-E)

+ ergonomics

+ ikhwalithi ephezulu yokukhiqiza nezakhi

+ ukufinyelela kwesihlungi somoya, ukugcinwa okulula

+ ukumiswa kwangaphambili (futhi nokuvikelwa kwepulasitiki okuhle kakhulu)

+ izingxenye zepulasitiki ezisezingeni eliphakeme

+ ikepisi lethangi likaphethiloli

+ design emisha

- ukhathazeke ngejubane eliphezulu ngamaqhubu

- ayinakho ukuvikelwa kwe-crankcase okujwayelekile

- ukukhama ikhala ngaphandle kwesibopho (amamodeli we-EXC)

Peter Kavcic, isithombe: Herwig Poiker eHarry Freeman

• Idatha enkulukazi

  Intengo yemodeli eyisisekelo: € 8.500

  Izindleko zemodeli yokuhlola: € 8.500 XNUMX €

• Imininingwane yezobuchwepheshe

  injini: isilinda esisodwa, unhlangothi ezine, 449,3 cm3, amagiya ayisithupha, i-carburetor.

  Uzimele: Amashubhu okusaqanda we-Cro-Moly, i-cast aluminium swingarm, imfoloko engaphambili engu-48mm, i-PDS yedamper engemuva eguquguqukayo eyodwa.

  Amabhuleki: ububanzi bengamasondo angaphambili angama-260 mm, angemuva angama-220 mm.

  Uphethiloli: I-9 l.

  Isondo: 1.481 mm

  Isisindo: 113,9 kg ngaphandle kukaphethiloli