jii. dablyu. aarr 517 klaas

grettu vestten reyilveyile praadeshika yaathrakkaarude jolikalkkaayi jorjju amstrong roopakalppana cheytha cheria <aii. dii. 1> tii tank enchinukalaayirunnu 517 klaas. klaas 1868num idayil vaangiyathinekkaal kooduthal nirmmicha avaa 517-528 ll aarambhich 1884-1885 ll 1477-1488 ll avasaanikkunna pathimoonnu lottukalilayi nirmikkappettu.
alavukal.
unifomil ninnu valare akaleyaayirunna eee klaas moonnu vyathyastha wheelbaseukal, saddle, side taankukal, vividha boyilarukal enniva ulkkollunnu. driving veelukal (pinneedu kattiyulla tayarukal kaaranam), silindarukal (pinneedu), boiler marddam (pinneedu) ennivayaayirunnu.
charithram.
aadyathethu saddle taankukalil ninnu punarnirmmichappol pilkkaalat thudakkam muthal side taankukalaayi nirmmichavayaanu. 3571 klaas valare adutha bandhamullathaayirunnu, athinte prototype 517 klaas nambarinte cheria punarnirmmaanamaan. 1477-ll 1895-ll. thudarnnu adutha rund varshathinullil patthu puthiya lokkokal vannu. 517 classilake madangiyethiyappol, vividha bankarukalum kyab kombineshanukalum vikasichu, avayude avasana punarnirmmaanatthinu sesham, adachitta cabukalum valia bankarukalum ulla lokkokal phalapradamaayi kolettinte 4800 klaasinte poorvvikar aayirunnu. 1898ll, illa. blenheim, woodstock branch lainil oru royal train pravarthippikkunnathinna 1473 nuu "fair rosemond" ennu namakaranam cheythu. thudarnnulla varshangalil maram kondulla shaakhaykkaayi locomotive pathivayi upayogichirunnu.
kaipidicha sahodaranmaar.
swindonile joseph, maruvashathu, wolverhamptonil oru oru ts nirmmichilla ennathilum, ennathilum nekkaal (455 klaas "metro" taankukal) tii wheel krameekaranamaanu krameekaranamaanu tii wheel krameekaranam) thiranjedutthathenna vastutha sahodaranmaraaya aamstronginte swaathanthryathe uchithamayi pratheekappeduthunnu.
upayogikkuka.
pathonpathaam noottaandil noottaandil pradhaanamaayum northen division enchinukalaayirunnu, puthiyath pravartthikkumbol birmingham, wolverhampton suburban gathagatham. pallikku keezhilulla sahacharyam maari klaasinte pakuthiyolam bhaagavum autotrain pravarthanatthinaayi sajjeekarikkukayum eee enchinukal pathivayi paripalikkukayum aavashyamullidathu systethinu chuttum neekkukayum cheythu; mattonn, parivartthanam cheyyaatha enchinukal tharamthaazhthappedukayum shandarukalekkaal alpam kooduthalaayitheerukayum cheythu. ennirunnaalum ennirunnaalum avasaanathode jii. dablyu. aarr. sanbradaayathinte mikkavarum ellah bhagangalilum eee klaas kandethi. classile bhooribhaagavum oru dasalaksham muthal oru dasalaksham muthal onnara mile vare () oodiyirunnu, illa. 1163 ll 1,652,661 enna record kaivasham vachirikkunnu. 517-kalil onnum samrakshikkappettilla, athijeevicha avasaanathe nambar. 1945ll 70-aamm vayassil 848 ennam pirichuvittu.
pariseelaka jolie.
jii. dablyu. aaril ottotreyinukal avatharippichappol, kochukalkku samanamaaya reethiyil coach varkkil enchin ulppeduthunnathinulla oru pareekshanam nadatthi. eee classile 533,833 ennam 1906-ll sajjeekarichirunnu, athupole thanne 2021-leeii rund klaas 0-6-0 ts-kalum. pareekshanam enchin crewill janapreeti nediyilla, 1911 ll body varkk neekkam cheythu.

