Sahamba: I-KTM EXC 250 ne-300 TPI enomjovo kaphethiloli, esayihlola e-Erzberg.

Ukujova uphethiloli ezinjinini ezine-stroke kuwuguquko olukhulu emhlabeni we-enduro. Kuzwakala kungenangqondo, kodwa ukulayisha ngokweqile kwezinjini ensimini kuze kube manje kube yinzuzo ezinjini lapho ingxube yomoya kanye nophethiloli idlula ku-carburetor ngokusebenzisa uhlelo lwama-sipes. Njengamandla amakhulu e-enduro, i-KTM yaba ngeyokuqala emhlabeni ukwethula umjovo kaphethiloli onamahlandla amabili.

Iminyaka eyi-13 ende yokulinda kusuka kwisibonelo sokuqala kuze kube namuhla

Iphrojekthi yokujova uphethiloli yezithuthuthu ze-enduro ezinama-stroke amabili ze-KTM yathathe iminyaka eyi-13 ende ngaphambi kokuba bakwazi ukukhiqiza uchungechunge. Okwamanje, iJapan yanquma ukungabe isakholelwa ezinjinini ezinama-stroke amabili futhi yayeka ukuzithuthukisa. Okwamanje, kwaqubuka inkinga, kwaba nokuqhuma kuma-enduros ngokweqile futhi intshisekelo yemakethe ezinjini ezinama-stroke amabili yande kakhulu. Imivimbo emibili isaphila!

Yilapha, ezimweni ezimbi kakhulu, lapho i-KTM yahlolwa kakhulu ngonyaka odlule. U-Andreas LettenbihlerUmshayeli we-racer kanye nomshayeli we-test uvumile ukuthi bathukile ngokuthi abayidingi ukulungiswa kwezinjini umjaho we-Roof of Africa, owenzeka phezulu ezintabeni zaseNingizimu Afrika: “Sasichitha okungenani usuku olulodwa ukuthola ukulungiswa kahle kwezinjini zomjaho, okudinga kakhulu kule ndawo ngoba umehluko ophakeme kakhulu futhi ukuhleleka okungahambi kahle kungaholela ekungasebenzi kahle kwenjini kuphela, kodwa nasekuhlulekeni kwenjini. Injini eshaywa unhlangothi kabili nayo idinga ukuthola uphethiloli ngesikhathi sokwehla ukugcoba injini, kungenjalo ingakhiya. Ngalesi sikhathi ntambama besiphuza ubhiya emthunzini ngaphandle kwehhotela. "

I-Erzberg, indawo yethu yokufakazela i-KTM EXC 300 TPI ne-EXC 250 TPI

I-KTM njengamanje ikleliswe # XNUMX emhlabeni wezithuthuthu ezingekho mgwaqo, futhi abananhloso yokuyeka ukubusa kwabo. Ngakho-ke basebenze kanzima futhi balahla okungenani imibono emithathu engeyinhle engavelanga enkundleni (ngubani owaziyo ukuthi basifihlele kangakanani), kepha manje bayaziqhenya ngalokho abakulungisile. Kulungile!

Okungenani kusukela ekucabangeni kwami ​​kokuqala, ngingasho ukuthi lena yinjini engcono kakhulu yokushaywa unhlangothi emibili engiye ngayiqhuba emsebenzini wami weminyaka engama-20 njengentatheli. Ukuthi bakholelwa kangakanani kumamodeli amasha kufakazelwa iqiniso lokuthi sayiswa entabeni edumile yase-Erzberg, lapho i-KTM yathola khona impumelelo emangalisayo, nangemva kosuku lokuhlukunyezwa endaweni enzima futhi eweni, ngingavuma ukuthi nganginingi ngesaba kakhulu kunakuqala. ngesithuthuthu se-enduro, kodwa ngasikhathi sinye, ngikwazi ukuhalalisela onjiniyela kuphela abenze injini ye-enduro yokuqala enama-stroke amabili ngomjovo oqondile wephethiloli. Injini enama-stroke amabili inikwe amandla i-39mm Dell'Ort system enenhlanganisela kaphethiloli namafutha okugcoba i-piston, cylinder kanye ne-shaft enkulu. Amafutha athelwa esitsheni esihlukile. (0,7 amalitha) futhi kwanele Ukugcwaliswa kabusha okungu-5 kuya ku-6eyamukela amalitha ayi-9 kaphethiloli omsulwa.

I-Motor electronics "yingqondo" yenjini

I-elekthronikhi yenjini engaphansi kwesihlalo uhlelo olusezingeni eliphezulu kakhulu olunquma isikhathi sokushisa kanye nobuningi bophethiloli ngokususelwa kulwazi oluthola ku-gauge yengcindezi, isikhundla se-throttle lever, nakuwoyela namazinga okushisa apholisayo. Ngakho-ke, umshayeli akadingi ukulungiswa, kusala endala kuphela. inkinobho yokuqala ebandayo... Ngokuya ngomthwalo wenjini, ama-elekthronikhi ahlala enquma isilinganiso senhlanganisela, okusho ukuthi kusho ukuthi ukusetshenziswa kukawoyela kuncishiswa kanye nokusetshenziswa kukaphethiloli ngamaphesenti angama-30. Emini, lapho sasivame ukuma sithathe izithombe nesidlo sasemini, i-KTM EXC 300 ne-250 TPI yayidla amalitha angaphansi kuka-9 kaphethiloli.

Sishayele izigaba sisuka emjahweni weRed Bull Hare Scramble.

Entabeni yensimbi, ubukhulu bayo ekuqaleni buyamangalisa, buvusa inhlonipho, kepha, ukukhuphuka emithambekeni emikhulu, okokuqala, umuntu uyazibuza ukuthi kungenzeka yini ukushayela lapha. Kepha uma ubona ukuthi kukhona osevele washayela phambi kwakho emthambekeni ofanayo, ulala phansi, uqoqe isibindi uvule uphethiloli. Sasihamba ngemigwaqo eminingi emincane futhi enobuchwepheshe kakhulu, lapho izimpande noma ucezu lombhobho wensimbi okhohliwe kwakucasula khona, kwakudingeka sihlale siqaphile ngaso sonke isikhathi, ngoba yonke into ayibikezeleki futhi inembobo noma ukwehla okukhulu noma ukukhuphuka ukugoba kungalinda.

Bese kuba khona amatshe, akukho ukuswela lokho. Ngamawa amakhulu ekusikeni 'Isidlo sakusihlwa sikaCarl' Ngenhlanhla, ngidlulise ingxenye eyisicaba kuphela, mina nozakwethu waseFinland sazama ukukhuphuka ihlombe elikhulu kusuka kwezinye, izintatheli ezihlakaniphe kakhulu ezazibuka konke ngokuphepha kude, futhi ngamunye wagcina enenjini egobile. Lapha ngingadumisa ikhwalithi yepulasitiki kanye nabavikeli abasha be-radiator (ukwakhiwa okusha nokuhlala isikhathi eside okungadingi ukuvikelwa okwengeziwe kwe-aluminium), ngoba isithuthuthu asilimazanga. Ngaphezu kwakho konke, ukucacisa i-hydraulic clutch, amandla awusizo, isisindo esincane nokumiswa okuhle kakhulu kwaqhamuka.

I-EXC 300 TPI inamandla angama-54 'amahhashi kanti i-EXC 250 TPI ilula kakhulu.

Amandla amakhulu kanye nokunemba kwesiteringi kwagqama, kepha-ke, njengoba ngangilimaza impintshi ngegiya lesibili noma lesithathu ekukhuphukeni okubonakala kungenakwenzeka njengokuthi "ipayipi" elidume kabi. Ngeke ngilahle amagama emithambekeni, ngoba ayengimbi kakhulu kimi. Ngoba uma usufikile esiqongweni sentaba ephakeme ngamamitha ayi-1.500, kufanele wehle kanye, akunjalo? Lapho uphezulu esihlokweni futhi ungaboni nokuthi uyaphi ngaphansi kwakho, kuzofanela ufune emaphaketheni akho ukuthola "iqanda **" lakho noma isibindi. Kodwa ngithole ukuthi womabili amamodeli amasha we-enduro anikela ngaphezu kwalokho engikudingayo, noma kunalokho, angisize ngigibele kangcono ensimini ngedwa.

Njengoba i-carb yakudala isivalelisile, ukushisa komoya nokuphakama akusadali ikhanda, futhi ngenxa yalokho, zombili izinjini zihlala zisebenza kahle.

Ijika lamandla lilayini ngokwedlulele, nokuthi ukuqhuma okungazelelwe okushaywa unhlangothi kabili okunikeze abashayeli abaningi ikhanda elibuhlungu noma kubasabise akusekho. I-EXC 300 TPI ayiwafihli amandla ayo nganoma iyiphi indlela (kusho uKTM 'Amahhashi' angama-54) ngesivinini esiphezulu. Uyishayela ngamandla ngegiya lesithathu, futhi lapho idinga ukukhishwa ekhoneni, iphendula ngokushesha ekusheshiseni okuwujuqu. Kukhona amandla anele ngaso sonke isikhathi, futhi uma wazi, ungayishayela ngokushesha okukhulu. Mhlawumbe okubaluleke kakhulu, ungaphambuka kuwo ezansi nomqansa, ngoba i-torque namandla azokusindisa uma ungenalo ulwazi lwe-Master Johnny Walker.

I-EXC 250 TPI ibuthakathaka kancane kuneyi-250, kepha ikhombisa kakhulu lo mehluko wamandla lapho ushayela emithambekeni ephakeme kakhulu. Nanku umehluko: uma ungahambi kahle ngaphansi kwegquma, kunzima kakhulu ukuthola isivinini nomfutho odingekayo ukuze ufinyelele phezulu. Amandla wehhashi aphansi kancane uma kuqhathaniswa nama-300 akhokhelwa ngempumelelo ngokuphathwa okulula ezindaweni eziyinselele kakhulu kwezobuchwepheshe nasezivivinyweni ze-enduro kumajika, kanye nasemizileni emincane nephikisanayo, lapho umphumela woquqaba lwabantu enjinini ungabonakali kangako. Kulula ukusuka ekuphendukeni ukuze ujike noma unqobe izithiyo ngezandla zakho.

I-Ergonomics, ukumiswa, amabhuleki nekhwalithi, kokubili ekwakhiweni nasezingxenyeni ezisetshenzisiwe, kuyinto ephezulu kakhulu. Isondo lokushayela le-Neken, ukumiswa kwe-WP, i-Odi levers enesistimu yokuqinisa isikulufa, amasondo amakhulu nge-hub ye-CNC egayiwe, ithangi likaphethiloli elisobala kanye nepompo edidiyelwe kagesi kanye negeji kaphethiloli. Iziphambano zensimbi ezenziwe kahle zivumela ukufika ezindaweni ezine zokuqondisa. Kodwa-ke, uma konke lokhu kunganele kuwe, unenguqulo ethuthukisiwe enemishini eyengeziwe. Izinsuku eziyisithupha, okukhonjiswe ngalesi sikhathi kwigrafu yefulegi laseFrance, njengoba umjaho uzokwenzeka ekwindla eFrance.

Ngakho-ke, ngiyaqonda ngandlela thile ukuthi intengo yezinkulungwane ezinhle eziyisishiyagalolunye ilungile ngandlela thile, kepha ngakolunye uhlangothi, lokhu kukhombisa isimo emakethe. Imivimbo emibili ye-KTM enduro ngokwesiko ingeyokuqala ethengiswa minyaka yonke, futhi ngiyesaba ukuthi lawa ma-enduro specials azothengisa njengamabhanisi afudumele. Bafika ezindaweni zokucwala izinwele eKoper naseGrosupla ekupheleni kukaJuni noma kamuva ekuqaleni kukaJulayi. Uchungechunge oluncane lokuqala seluvele lwamukelwa yiwo wonke umuntu ozobamba iqhaza emijahweni eRomania nase-Erzberg.

UPetr Kavchich

isithombe: Sebas Romero, Marko Kampelli, KTM

Imininingwane yezobuchwepheshe

Injini (i-EXC 250/300 TPI): isilinda esisodwa, ukushaya unhlangothi okubili, ukupholisa oketshezi, 249 / 293,2 cc, ukujova kukaphethiloli, ukuqala kenjini kagesi nonyawo.

Gearbox, idrayivu: u-gearbox ongu-6-speed, uchungechunge.

Uzimele: i-tubular, i-chromium-molybdenum 25CrMo4, ikheji eliphindwe kabili.

Amabhuleki: idiski langaphambili i-260 mm, i-disc yangemuva engu-220 mm.

Ukumiswa: WP Xplor 48mm front adjustable telescopic fork, 300mm travel, WP single adjustable rear rear, 310mm travel, PDS mount.

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

Ukuphakama kwesihlalo (mm): 960 mm.

Ithangi likaphethiloli (l): 9 l.

Isondo (mm): 1.482 mm.

Itiye (kg): 103 kg.

Ukuthengisa: I-axle Koper ifoni: 30 377 334 Seles Moto Grosuplje ifoni: 041 527 111

Inani: 250 EXC TPI - 9.329 300 euro; 9.589 EXC TPI – EUR XNUMX