Ukuhlolwa okufanayo: KTM 250 EXC kanye ne-450 EXC

• Isiqophi

Kodwa kungani siqhathanisa izithuthuthu ezinobukhulu obuhluke ngokuphelele, ungase ubuze. Uma ungakawafundi amakhono obuchwepheshe, kungenzeka ukuthi uzwile (kabusha) wafunda esikoleni samabanga aphansi ukuthi injini enama-stroke amabili ingakhiqiza amandla angaphezu kwenjini enemivimbo emine yokuthutha okufanayo. Kokubili ithiyori kanye nokwenza akuhlukile kakhulu - ngoba ipulaki ye-spark-stroke ithungela yonke eminye imivimbo, kodwa enjinini enemivimbo emine njalo ngemivimbo emine, injini ikhiqiza amandla engeziwe, futhi ngokungafanele imishini yokuhlola inamandla afanayo aphezulu cishe. 50 "amandla amahhashi".

Ngakho-ke, esigabeni somncintiswano se-E2 enduro, abagibeli bangakwazi ukugibela ngezinjini ezinama-stroke amabili noma amane ngamandla enjini afinyelela kuma-250cc. Bheka Ku-motocross yobungcweti, eyokuqala icishe yadlula, kepha hhayi i-enduro, ikakhulukazi egatsheni layo elibi kakhulu lemijaho efana ne-Hell's Gate, i-Erzberg kanye nomjaho we-enduro wasendlini. Ngakho-ke ungaweli ekulahlweni kwendle!

Kusukela ebangeni elingamamitha ayishumi, izimoto zokuhlola zisebenza ngendlela efanayo, futhi ngisho noma ubheka idatha yobukhulu bangaphandle, imishini kanye nevolumu yethangi likaphethiloli, zifana nezinwele. Isondo lokuqondisa, ukuvikela okuhle (okuqinile) kwesandla, ipulaki ohlangothini lwesobunxele lwethangi likaphethiloli, amaswishi alula kanye nephaneli yensimbi encane yedijithali kuyafana ezinweleni. Umehluko uvezwa uhlobo lwenjini noma. i-exhaust - i-two-stroke ino "umnenke" osontekile, i-four-stroke ine-tube kuphela yobukhulu obufanayo.

Ukukhipha okukhulu kwenza i-4T ibe nzima ukuhamba ngesandla (akumangazi ukuthi kuvame ukwenziwa ensimini), njengoba ibhodwe lisondele kakhulu kusibambo ngaphansi kwephiko langemuva, futhi futhi lisinda kakhulu. Uzozwa amakhilogremu vele lapho ulayisha evenini! Futhi ngenkathi ushayela? Ngemuva kokuthi sivuse izimoto ngokukhahlela (250) bese sicindezela inkinobho ebomvu (450) (injini enama-stroke amabili ibisha njalo ngemuva kokushaya kokuqala noma kwesibili!) Futhi kabili, kathathu amahhashi ashintshiwe, imibono yasheshe yagqama.

Ukuqala ngokugudluzwa okuncane: Uma kuqhathaniswa newashi lemishini ye-motocross enemivimbo emibili yokuthutha okufanayo, injini ye-EXC ipholishwe kahle kakhulu ngisho nakuma-RPM aphansi. Ngisho nomqansa obukeka ungehambeki kahle kungaxoxiswana ngawo ngesivinini esiphakathi kanye nangegiya lesibili, kodwa injini isenakho ukusabela nokuqhuma kwangempela kule ndawo. Ukukhulula wonke ama-kilowatts, idinga ukuguqulwa ibe uhla oluphezulu lwe-rev, lapho umlingiswa nomsindo we-block usushintshile ngokuphelele - khona-ke kuyoba namandla anele (kodwa hhayi kakhulu ku-enduro elayishiwe), futhi uma siphikelela. ngokucindezela okugcwele, ukusheshisa kwemishini yokuhlola kuyaqhathaniswa.

Kuyancomeka ukuthi noma ngabe injini "icishiwe" ngesivinini esiphansi isikhashana, ivuka ngaso leso sikhathi futhi ngaphandle kokuthi "i-trolling" uma kunesidingo. Ngenxa yesisindo sayo esilula, ukumiswa kuqinile kakhulu, ngakho kudinga amandla athe xaxa ezingalweni, ikakhulukazi uma uwela amabhampa amafushane alandelanayo lapho kuzinzile kancane kunenguqulo engu-450cc. Ukunikezwa kwamandla okungalingani, ukungaqini kahle kwendlela kanye nokumiswa okuqinile yizizathu ezenza ukushayela kukhathale, kodwa, ngakolunye uhlangothi, kujabulisa ukukhanya kwakho kanye nesimo sobusha.

Cishe futhi, ivolumu nokuphefumula ngemivimbo emine kubonakala ku-EXC 450, ikakhulukazi endleleni amandla adluliselwa ngayo esondweni elingemuva. Nakuba i-two-stroke idinga ukunemba kakhulu uma ukhetha i-gearbox, i-450-tica iyathethelela lapha. Lokhu kubonakale kakhulu uma ngisuka ekhoneni ngiye kweqa isikhathi eside - uma ngingena ekhoneni ngegiya eliphezulu kakhulu elinenjini engu-250cc, kwadingeka ukuthi ngishintshe amagiya futhi ngicindezele i-gas pedal ngokwanele ukuze ngikhuphuke isivinini esanele ukuze ngigxume, futhi ngiqhubeke. imoto enenjini engu-450 cc. Bheka, kwakwanele nje ukujika i-lever, nenjini ngokuqhubekayo, kodwa ngokuzimisela yakhuphuka intaba.

Sijabule ukuthola ukuthi i-EXC 450 ayisenesihluku, kepha seyintofontofo kumshayeli, ngakho-ke ukushayela, naphezu kwamandla amakhulu, akudingi mzamo omkhulu. Injini ihambisana kahle nokumiswa, okulungiswa ukuze kuthathe amaqhubu ngobumnene, kepha iqine ngokwanele ukugcina ibhayisikili lizinzile kumaqhuqhuva futhi isinde ukugxuma kwe-motocross ngaphandle kokushayisa noma ukungabhampi. Umbono ka-Irt othakazelisayo ngukuthi i-450 EXC enokumiswa kabusha okuhle nokususwa kwezinto ezingasindi izolungela abagibeli be-amateur motocross. Kungani?

Uthi umgibeli we-motocross omaphakathi akakwazi ukuthambisa nokusebenzisa kahle i-motocross 450s eqhumayo, ngakho umlingiswa ofana nalowo onikezwa yi-EXC uwukubheja okungcono. Ukuphela kwemininingwane esingathanda ukuyigxeka eyokungavikeleki kwenjini. Uma, ngokwesibonelo, uhlela ukushayela phakathi kwamadwala acijile e-Istria emjahweni waseLabin, qiniseka ukuthi uthenga isihlangu semoto, njengoba ifreyimu (ewumngcingo) ayikuvikeli ngokwanele. I-250 EXC yenza enye i-muffler resonance, futhi injini incane ngakho-ke ifihleke kangcono ngemuva kohlaka, futhi iyingxenye yesentimitha ukusuka phansi.

Ingxenye yesibili yokuhlolwa, engazange irekhodwe ngefomethi yesithombe sedijithali nevidiyo ngenxa yokungagcinwa kwemithetho yokushayela endaweni yemvelo (lokhu futhi akunconywa kuwe), yenzeke ensimini. Mina noMaret sagibela amakhilomitha angu-130 esiwela izwe ngaphansi kwamahora ayisikhombisa, lapho izinjini ezithule (siyakwazisa lokho) zahlala amahora amane agcwele, ngokusho kwemitha, futhi zaqinisekisa kuphela imiphumela yethrekhi ye-motocross. Ngakho-ke - i-450 EXC iwusizo kakhulu futhi iguquguquka, futhi i-250 EXC iyaphila futhi KULULA.

Lapho uphakathi kwesitimela esikhulu esenziwe ngamatshe kufanele ujike ngesandla noma usize ukukhuphula "amahhashi" ekukhuphukeni ngamandla akho edonki, wonke amakhilogremu awadingekile, futhi lapha injini enama-stroke amabili idlala indima yomshini ofanele kakhulu . Kodwa-ke womile futhi ufuna amanye amaphesenti amabili kawoyela ngaphezu kukaphethiloli. "Esikhungweni sokuhlola" sokuqala wayefuna ingxenye engaphezulu yelitha, futhi sabeka ukusetshenziswa kwamalitha ayi-8 ngamakhilomitha ayikhulu, ngenkathi ukusetshenziswa kwenjini yokushaywa kane emzileni ofanayo kumile kumalitha ama-5.

I-drivetrain ilungele bobabili, futhi ingcono kakhulu kuma-enduro angama-450cc. iqine ngokulinganayo kuzo zombili. Yebo, nalokho: umphumela wamabhuleki wenjini enestroke cishe awukho, ngakho-ke amabhuleki nesihlakala somshayeli zihlupheka kakhulu lapho zehla.

I-stroke emibili noma emine? Iningi lizojabula kakhulu ngenjini ebiza kakhulu, esebenziseka kalula futhi eguquguqukayo, kepha ungaphuthelwa yi-cvajer uma ungakhathazeki ngokulungiswa kwenhlanganisela kaphethiloli / kawoyela nokusabalalisa amandla okungalingani (ukuphendula kwenjini kungashintshwa ngokufaka iziphethu ze-valve ku-exhaust), ikakhulukazi uma uthanda ukuziphonsela inselelo ezindaweni ezimbi. Sikholwa ukuthi okutholakele kwethu kanye nemininingwane yezindleko zezinsizakalo kuzokusiza wenze isinqumo. Futhi kumnandi kakhulu kusuka ukuqina kwe-enduro!

Ubuso nobuso

Matevj Ekuqaleni

Okokuqala, ake ngithi ngemuva kwesikhathi eside ngigibele isithuthuthu se-enduro futhi lokhu kusethrekhi ye-motocross. Ingqikithi yalolu vivinyo bekuwukuqhathanisa injini enestroke amabili kanye nohlangothi olune, ngoba bancintisana esigabeni esifanayo, futhi selokhu ngagibela isithuthuthu esinama-450cc sohlangothi olungu-XNUMX ngonyaka odlule. I-KTM yale volumu. Ngihlatshwe umxhwele ngamandla asatshalaliswa ngokushelela, njengoba ingezansi alinalo nolaka oluncane, kepha liyasabela impela futhi linomkhaba.

Ukudamba bekuthambile kakhulu emizweni yami nakuthrekhi ye-motocross, kepha injini yenze kahle emigodini nasekubekeni phansi. Ibhayisikili ngokwalo aliyona inkinga, kuphela emakhoneni avaliwe liyabheda kancane kunelama-250. Nginesiqiniseko sokuthi leli bhayisikili lizolungela abagibeli be-motocross be-amateur lapho besingatha ukuthungwa, ngoba ukuhamba okusheshayo nokushelelayo akuzange kungikhathale.

Injini engama-cubic 250 yestroke ezimbili yangidumaza kancane. Ngazama ukuyishayela kuma-rpms aphezulu, kepha akukho lapho amandla okwakumele akhiqizwe yisilo. Ukuhamba bekuthokozisa njengoba ibhayisikili lilula futhi ngenxa yalokho likwazi ukuthinteka kalula, kepha liyakhathaza kakhulu kunokugibela isithuthuthu esingu-450cc. Bheka ngicabanga ukuthi i-250 EXC ingeyabantu abathanda ukushaywa unhlangothi ababili asebenolwazi oluningi lokusebenzisa lawo mandla kuzinhlelo zokusebenza ezincanyana futhi bajabulele ukukhanya nokuqina kwebhayisikili.

UMatei Memedovich

Masithi ngizibheka njengomjaho wangeSonto futhi anginakho ukufaneleka okudingekayo ukuze ngibhekane nesimo sezwe esinzima, ngakho-ke ngizizwa ngingcono enjinini enemivimbo emine ekhululekile futhi engakhathali. Kodwa-ke, njengoba ijubane lokuphila lishesha kakhulu namuhla futhi asikho neze isikhathi esanele samahhala, futhi njengoba izinselele ziletha izinselele, futhi njengoba ngisho nemithambeka ephakeme kakhulu akufanele ihlale ingenakunqotshwa, ngingathanda ukukhetha (eshibhile!) I-Two-Stroke Inyosi. 'kulawo mahora amabili amahhala ngenyanga. Ama-pluses ayo amakhulu ukukhanya nokuhamba kahle enkundleni. Okufanele ukwengeze nje imali eyengeziwe yesiqalisi sikagesi.

UMarko Vovk

Kunomehluko. Futhi lokho kuhle. Njengomshayeli we-amateur, i-stroke engu-450 i-EXC 250 ibingifanele kangcono ngoba ithambile, iletha amandla ngokungaguquguquki futhi imvamisa ikhululekile ukushayela kune-EXC 250. Ngakolunye uhlangothi, i-EXC XNUMX ilula kakhulu, kepha iyaqina ngakho-ke kungcono ukushayela endaweni enezidingo zobuchwepheshe eziyinkimbinkimbi, lapho amakhilogremu ambalwa edlala indima ebalulekile. Ngokungafani nenjini yokushaywa unhlangothi ezine, ukushaywa unhlangothi akwehlisi ijubane kuma-descents, futhi lesi yisici esisodwa engikuthola kunzima ukusijwayela.

UMatevj Hribar

Isithombe 😕 Matei Memedovich, Matevz Hribar

I-KTM EXC 450

Intengo yemoto yokuhlola: 8.700 EUR

injini: isilinda esisodwa, ukushaya unhlangothi okune, ukupholisa uketshezi, i-449 cc? , Amaphayiphu ama-3, i-Keihin FCR-MX carburetor 4.

Amandla amakhulu: isb.

I-torque enkulu: isb.

Ukudluliswa kwamandla: Transmission 6-speed, uchungechunge.

Uzimele: i-chrome-molybdenum tubular, i-aluminium subframe.

Amabhuleki: ikhoyili langaphambili? 260mm, ikhoyili yangemuva? 220.

Ukumiswa: imfoloko ye-telescopic ephikisiwe ngaphambili 48, ukushaqeka okukodwa okulungisiwe okukodwa kwe-White Power PDS.

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

Ukuphakama kwesihlalo kusuka emhlabathini: 985 mm.

Uphethiloli: 9, 5 l.

Isondo: 1.475 mm.

Isisindo: 113, 9 kg.

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

Siyadumisa futhi sithuke

+ Injini enamandla, beshesha futhi non-nolaka

+ ukuzinza, ukusebenza kokushayela

+ ergonomics

+ izingxenye zekhwalithi

- isisindo esiningi

– izinsiza ezibizayo

- I-muffler iseduze kakhulu nesibambo sangemuva

- injini evulekile

I-KTM EXC 250

Intengo yemoto yokuhlola: 7.270 EUR

injini: isilinda esisodwa, ukushaya unhlangothi okubili, ukupholisa oketshezi, 249 cm? , I-Keihin PWK 36S AG carburetor, i-valve yokukhipha.

Amandla amakhulu: isb.

I-torque enkulu: isb.

Ukudluliswa kwamandla: Transmission 5-speed, uchungechunge.

Uzimele: i-chrome-molybdenum tubular, i-aluminium subframe.

Amabhuleki: ikhoyili langaphambili? 260mm, ikhoyili yangemuva? 220.

Ukumiswa: imfoloko ye-telescopic ephikisiwe ngaphambili 48, ukushaqeka okukodwa okulungisiwe okukodwa kwe-White Power PDS.

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

Ukuphakama kwesihlalo kusuka emhlabathini: 985 mm.

Uphethiloli: 9, 5 l.

Isondo: 1.475 mm.

Isisindo: 100, 8 kg.

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

www.manga.lcom.tr

Siyadumisa futhi sithuke

+ isisindo esincane

+ ukushesha

+ ergonomics

+ izingxenye zekhwalithi

+ isithuthuthu nentengo yesevisi

+ injini ebukhoma

- ukushayela okudinga kakhulu

- ukungabi namandla ngesivinini esiphansi

– amafutha kumele axutshwe

- ukuchayeka kumagesi aphumayo

– injini ayinawo umphumela wokubhuleka

Amaphutha nokungasebenzi kahle ngesikhathi sokuhlolwa: khipha isikulufa sesethi ekhiqizayo, isibani sombani asisekho

• Idatha enkulukazi

  Izindleko zemodeli yokuhlola: € 7.270 XNUMX €

• Imininingwane yezobuchwepheshe

  injini: isilinda esisodwa, ukushaywa kabili, ukupholisa oketshezi, 249 cm³, Keihin PWK 36S AG carburetor, valve yokukhipha.

  I-torque: isb.

  Ukudluliswa kwamandla: Transmission 5-speed, uchungechunge.

  Uzimele: i-chrome-molybdenum tubular, i-aluminium subframe.

  Amabhuleki: idiski langaphambili Ø 260 mm, idiski elingemuva Ø 220.

  Ukumiswa: umphambili we-telescopic ophikisiwe ophendukezelwe Amandla Amhlophe Ø 48, i-White Power PDS eguquguqukayo engemuva eguquguqukayo engemuva. / ngaphambili imfoloko yetelescopic ephikisiwe eguquguqukayo Amandla Amhlophe Ø 48, i-White Power PDS eguquguqukayo engemuva eguquguqukayo engemuva.

  Uphethiloli: I-9,5 l.

  Isondo: 1.475 mm.

  Isisindo: I-100,8 kg.

• Amaphutha wokuhlola: iskrufu isikulufa seyunithi yamandla, isibani sombani asisebenzi

Siyadumisa futhi sithuke

injini enamandla, eguquguqukayo futhi engenalo ulaka

ukuzinza, ukusebenza kokushayela

ergonomics

izingxenye zekhwalithi

isisindo esincane

dexterity

intengo yesithuthuthu nokugcinwa kwayo

injini ebukhoma

isisindo esiningi

izinsizakalo ezibiza kakhulu

i-muffler isondele kakhulu kusibambo sangemuva

injini evulekile

okufuna kakhulu ukushayela

ukuntuleka kwamandla ngezivivinyo eziphansi

uphethiloli kufanele uxutshwe

qeda ukuvezwa kwegesi

imoto ayinayo ibhuleki