
leaving vaan

traction enchinile yaathrakkaarude samgham upayogikkunna portable kaaravanaan leaving vaan.
pazhaya idayante vandikalil ninnu vikasippichedutha jeevanulla vaanukal mechilppurangalkkidayil neengumbol oru attin koottatthe pinthudarnnu portable thaamasoukaryam nalkaarundaayirunnu.
victorian kaalaghattatthile traction enchinukal akkaalathe ettavum puthiya kaarshika saankethikavidyayile chelaveria mooladhana nikshepathe prathinidheekarikkunnu. aavashyamenkil vaadakaykku krishiyidathil ninnu krishiyidathilekku mattunna kararukarkku udamasthathayilullavayaayirunnu avayil palathum. vilaveduppu samayathinushesham kalayal ulppedunnathaanu saadhaarana jolie. enchin, kalayal yanthram, oru leaving vaan, palappozhum oru vaattar vaagan enniva aavashyamullathupole krishiyidathil ninnu krishiyidathilekku sanjarikkukayum kurachu divasathekku oronnil nirthukayum cheyyum. 1840 muthalulla aadyathe enchinukal portable enchinukalaayirunnu kuthirakal valichedukkunna chalikkavunna neeravi enchinukal, avaa krishiyidangalkkidayil neekkaan, vichedikkappedaathe. 1860 muthal "locomotive" traction enchin prathyakshappettu, ippol athinte swantham shakthiyil neengaan kazhiyum. enchin crewill oru driver, oru steermaan, palappozhum oru aankutti ennivar ulppedum. kalamkattal jolikal cheiyunna mattu kaarshika thozhilaallikal ithinakam krishiyidathil thamasikkum. sharashari valippathilulla oru krishiyidathinte kalam kalayaan ekadesham randaazhcha edukkum, athinaal oru enchinileyum 'drum' ileyum nikshepathinte mooladhanachelavu samyukthamaayi pankitta nikshepam polulla oru rigg vaangaan allengil mattullavarkk yaathraavilakk kararukar aayi svayam sthaapikkaan krishiyidangale prothsaahippichu. vilaveduppinusheshavum shaithyakaalathum daanyam shekharichukondu kalayal thudarnnu. aadyathe locomotive kaliyaakkal teamukal praadeshikamaayirunnu, avarkk jeevikkunna vaanukal, driver veettil ninnu saikkil chavittukayo nadakkukayo aavasyamilla. kalayaan janapriyamaaya eathaanum varshangalkkusesham 1880 vare kalayunnathinaayi vaanukalude upayogam vyaapakamaayirunnilla.
jodikalil pravartthikkunna valia enchinukalum uzhuthumari enchinukalaayi upayogichirunnu. ivayum yaatra cheiyunnavayaayirunnu, avar oru jeevichirikkunna vaanum balance kalappa avarude pinnil valikkum. uzhuthumari teamukal thudakkam muthal thanne jeevichirikkunna vaanukalode kooduthal dooram sanjarichu.
thante avasana television parambarayaaya fred dibnayude 'maid inn brittan' enna parambarayil, fred dibna thante traction enchinil jeevikkunna vaan varachukondu vyavasaya brittanil sanjarichu-ennirunnaalum, addehathinte purogamana rogam kaaranam addehathinu athil jeevikkaan kazhinjilla.
nirmmaanam.
saadhaaranayaayi lambamaayi maachu board paanal cheytha maramkondaanu oru thadi chesiyil vaanukal nirmmichathu. parambaraagathamaayi avaykku purathu irunda pachayum akathu veluppum niramaan varachathu. melkoora valanjathum oru thadi framinu mukalilulla canvasanu. ithu kalavastha prathirodhatthinaayi taar cheiyukayo ooyilklaathaayi kanakkaakkukayo cheyyum. idayante vaaganukal palappozhum corregated irumbu upayogichirunnuvenkilum roadukalil pathivayi valikkunna vaaganukalkk ithu upayogichathayi thonnunnilla. velichathinum vaayusanjaarathinum chila cheria janalakal nalkiyirunnu, palappozhum kaazhchaykk valare uyarathilaayirunnu. avarkk naalu chakrangalulla oru chassis, munvashathe axilinum lalithamaaya single-pivot plaattphom steering undaayirunnu. steering nayikkunnathinupakaram enchinil ninnulla drobarine pinthudarnnu. munkaala kuthiravandi vandikalil ninnu vyathyasthamayi, avayude munvashath driverude sthaanam aavashyamillaayirunnu. wheel chokkukal ellaayppozhum vahichirunnuvenkilum breakkukal gadippichittilla. 
aadyakaala udaaharanangalkk chakrangal kaast irumbu, chilappol thadi peerankikal allengil cart veelukal ennivayaayirunnu. uzhuthumari enchinukalude nirmmaathaakkalaaya foular, enchinukale sambandhichidatholam, revated steel spoked veelukal nirmmichu. avarude valia vaanukal mattu nirmmaathaakkalil ninnu niravadhi vishadaamshangalil vyathyasthamaayirunnu pinvashathekkaal side dorukal, thirashcheena paneling, koodaathe mukalil oru clerstori vindoyude saadhaarana upayogam. pinneedu 1900 muthal vaanukal soolid rubber tayarukal vahichirunnu. aadhunika udaaharanagal chilappol numatic tayarukal upayogichu punarnirmmichittundu. rooad nirmmaanatthil steem roller samghangalkkulla leaving vaanukal 1930-kalil puthuthayi sthaapicha asphaalttin kedupaadukal sambhavikkaathirikkaan numatic tayarukal upayogikkaan thudangi. 
jeevikkunna vaanukalil palappozhum avarude joliyude seasonal swabhaavathe aashrayich choodaakkunnathinum paachakam cheiyunnathinumaayi oru kalkari aduppu ulppedunnu. allengil paachakatthinu oru paraphine stau upayogikkum. railway locomotteevukalil ninnu vyathyasthamayi, enchinte swantham firebox valare idungiyathum raavile oru kapp chaaya undakkaan vazhiyillathathum aayathinal 'manalil' paachakam cheyyaan apoorvvamaayi maathrame upayogichirunnulloo.
shomante vaaganukal.
udamastharaaya drivermar sanjarikkumbozhum kaarshika jeevanakkaarude vaanukal saadhaarana nilayilaayirunnu. ithinu vipareethamaayi, pradarshakar avarude sambannavum manoharavumaaya vaaganukalkk perukettavaraayi. katt cheytha glass janalakal, laze curtainukal, chainayude munvashathe display kaabinattukalkkullil kooduthal kothivacha glass enniva ivaye verthirichu, ithu royal kraun derbyaanu.
shomante vaaganukal innu aavasyamullavayaanu, ippozhum puthiya sarkkas kudumbangal avaa upayogikkunnu.