
jee. doubleu. aar. 4200 varg

gret western railway (jee. doubleu. aar.) 4200 varg haah vafechya enginacha eka varg aahe.
itihas.
vikas.
jee. doubleu. aar. neey kaam haatee ghetalyanantar aanee nantar 1800 chya dashakachya uttaradhapasun dakshin welswar aadharit vividh railway samavisht kelyanantar, bahutansh thikani avjad kolshachya gadya tikshna, ubhya aanee tarangatya marganvar halavoon kaam karanyachi paddhat paribhashit kelee gelee. asha prakare yapaiki anek railway-visheshtah pramukh taaf valley railway-nirdisht aanee 0-6-2 teecha vapar karatat, jyamule tarangatya margavar changle chalavatana jastit jaast tractive prayatna kele jaatat.
kolasa gadyancha aakar aanee praman vadhat asalyane, tulanene qamee antaravaril marganvar, yaa garja purn karnyasathi jee. doubleu. aar. laa adhik shaktishali locomotive vikasit karanyachi aavashyakta hotee. asha prakare 1906 madhye mukhya abhiyanta george jackson churchward yanni tyanchya jee. doubleu. aar. 2800 vargachi moolbhut rachana ghetali aanee tee sweekarli. 2-8-2 tii rachana prastavit kelyanantar, churchwardne yukeche pahile 2-8-0 taakee engine vikasit kele, jyaa chintemule qee 2-8-2 tii sathee aavashyak asalelya lamb chaukatimule south wells khonyanmadhye karya pratibandhit hoil.
churchwardne rachanachi shakti sudharali, jee. doubleu. aar. manak kramank 4 boiler thevanyasathi chaukatimadhye sudharana kelee, jee. doubleu. aar. manak kramank 2800 varr shreni kramank 4. 1. dusya aanee tisya chalavanyachya chakanchya bajoo patal kelya gelya aanee chalavanyachya chakanchya tisya aanee chauthya sanchatil jodanichya doranmadhye golakar sandhe vaparale gele, heey serve bajucha khel tayar karnyasathi aanee tyamule karyat lavchikta nirman karnyasathi. namuna kra. 1910 madhye 4201 heey latt kra. teen tunn kolasa dharan karnyas saksham asalelya saral pathichya bunkers, 14 mahinyanchya chachanimadhye, trijyeparyantchya vakrareshanchi vataghati karnyas teey sahajpane saksham asalyache siddha jhaale.
operation.
1912 madhye lott kra. 187, pahilya injine kra. 4202 teey 4221, jyat 3.5 tunn kolasa vahoon nenyachi kshamata pradan karnyasathi tyanchya kolasa bankaranna varchya feed boiler aanee vakr varchya boddy donhi hotya. dakshin velsachya khonyanmadhun, kolasa khaninpasun bandaranparyant, 1000 tananhun adhik vajanachya avjad kolasa gadyanchya kamamule, mothya boiler aanee maryadit loading gejmule bajuchya arund takya nirman jhalya. jaree tyanchya marganvarun anek paanee thambe jaat asale, taree vargacha avjad panyacha vapar aanee takichi maryadit kshamata yamule tyanna 'watter carts' asey topananav denyat aale. 1910 teey 1923 darmyan 105 4200 bandhanyat aale.
badal.
1919 madhye, lott kra. 2113 (4262 teey 4285) nantar, kolashachi kshamata 4 tanparyant vadhavun, kolasa bunker sahaa inch unch bandhanyat aala. 1921 madhye, vatap sankhya dekhil sampalyane, vargala tyache pahile mothe sudharana prapt jhaale. nalakacha vyas vadhavun teey 33,170 paundparyant vadhavun, asha prakare nantarcha vishisht jee. doubleu. aar. 5205 varg tayar hoto.
dusya mahayuddhapurvi tayar jhalelya 5205 vargachya shevatchya tukadichi sankhya khoop qamee hotee. 1930 chaa 266,5275 teey 5294 paryantche utpadan karnare. tathapi, 1929 chya share bajarachya crashmule aanee europemadhil kolshachya niryatit parinami ghat jhalyamule, 4200 vargatil kahee bhag durustisathi swindonla parat kele gele hote, pratyakshat tethe sathavale gele hote. vyapak jee. doubleu. aar. jaalyamadhye tyanchi parichalan kshamata vadhavanyasathi, mukhya abhiyanta charles collet yanni mageel mageel chakanchya jodila samavoon ghenyasathi chaukatimadhye boult-aun vistar jodoon utpadanat yaa tukadit 2-8-2 tii paryant badal karnyacha mandalane manya kelela nirnay ghetala, jyamule kolashachi kshamata 6 tunn aanee panyachya takya 2500 gallenparyant gelee. yamule jee. doubleu. aar. 7200 varg 2-8-2 tii tayar jhaala. 7200 vargatil adhik, swindon yetheel sathavalelya 4200 vargatil enginanchya maganimule, 1937 teey 1939 darmyan 7200 vargatil engine mhanoon chauda engines punarbandhani karnyat aalee. jaree kahee maal yardmadhun karyanvit karnyas bandee ghatali gelee asali taree bahutek 7200 jee. doubleu. aar. pranalimadhye kaam karatat, jeey bahutek loh dhatoo aanee dagadi gadyanvar tainat kele jaatat.
nantarchya varshanmadhye urvarit 4200 paiki anek bahereel vafechya nalyansah, mothya cylinders aanee kahee prakarananmadhye pudhchya tokala vakr chaukatisah 5205 tapashilanmadhye sudharit karnyat aale.
maghar.
eka vagalata serve, nahee. 4224, rashtriyikaranavar british railwaychya malkine manjur karnyat aale. februwari 1959 madhye pahile engine 4224 kramankane mage ghenyat aale aanee purvichya jee. doubleu. aar. pranalivaril vafechya shevataparyant, 18 ajunahi 1965 chya suruvatila kaam karat hote, shevatche engine mage ghenyat aale teey kra. august 1965 madhye 4268.
jatan karane.
paach jatan karnyat aale aahet, tyapaiki sarvanchi sutka barry, valley auph glamourgan, sauth wells yetheel woodham bradarsachya scrapyardmadhun karnyat aalee aahe. 4200 paiki paach jiwant sadasyanpaiki teen jann jatan karnyasathi dhawale aahet.
4277 chya babatit tyache naav aitihasikdrushtya chukiche aahe, i.eae. teey jatan karnyasathi vaparale jaat aahe.
model.
2012 madhye, hornbeane 4200 vargache model mool jee. doubleu. aar. green aanee bii. aar. black yaa donhi prakarat jaaree kele.