
dakshinaafrikaa taragati 14bii 4-8-2

1915 naati dakshina africa railways class 14bii 4-8-2 oka aaviri locomotive.
1915loe, dakshinaafrikaa railways padihenu taragati 14bii santrupta aaviri lokomotivlanu 4-8-2 chakraala amarikatho sevalo unchindi. taruvaata vaatini suupar heatinga marchinappudu, vaatini 14va taragatiki tirigi vargeekarinchaaru. 1930laloe okati minaha annee watson praamaanika sankhyatho tirigi udakabettabaddaayi. 2 boilerlu mariyu 14va taragatiki tirigi vargeekarinchabaddaayi.
tayaareedaaru.
14va taragati locomotive yokka moodava version 1914loe bear, nemali & company nundi arder cheyabadindi. 1915loe padihenu locomotivelu pampinhee cheyabaddaayi, 1746 nundi 1760 varaku paridhiloo unnaayi. 14va taragati yokka eee santrupta aaviri versionlanu 14bii taragatigaa niyaminchaaru.
lakshanaalu.
14va taragati maadirigaane, 14va taragati kooda walshert valve gair mariyu belpire firebox kaligi undhi. endukante idhi natal mainline diguva vibhaagamlo upayoginchadaaniki uddesinchabadindi, d.eah. dakshina africa railways (saar) yokka cheef mechanical injanir (cme) ayina hendry, adhika sthaayi suupar heat saadhinchalemani, anduvalla lokomotivlanu suupar heaterlu lekunda arder cheyabadatayani nirdhaarinchaaru. avi pietermaritzburg sameepamloni pattana konda vibhaagamlo upayoginchadaaniki uddesinchabaddaayi, ikkada paatha line 30 loe 1 (31⁄3%) pravanatalo undhi mariyu tarachugaa aagadamtho vegam takkuvagaa unna chota, idhi suupar heating vadakanni samarthinchadani tarkinchabadindi.
savarana mariyu punarvyavastheekarana.
okasari sevalo unnappudu, suupar heatingnu tolaginchadam tvaralo vivaadaaniki emukagaa maarindi. 14bii taragati praarambhamaina aaru samvatsaraala taruvaata, yaantrika vibhagam yokka oka adhikari oka nivedikanu samarpinchaaru, idhi eee enginelalo suupar heating lekapovadam valla ravana shakti kolpovadam mariyu neeru mariyu boggu viniyogam peragadam valla suupar heat thoo poliste saar kuu sumaru £100,000 nashtam vaatillutundani perkondi. enimidi samvatsaraala taruvaata, 1929loe, kotta class 19yea locomotive konugolu dhara 6,387 poundlu (engineku 5,323 poundlu mariyu tendarku 1,064 poundlu), idhi oka aascharyakaramaina mottam.
eee nivedika railway paripaalanalo gandaragolaniki kaaranamaindi. daanni chesina adhikari, vaerae chota baga panicheyadaaniki sevanu vidichipettadu. aaa tarvaata ventane 14bii taragatini suupar heatinga marchadam praarambhamaindi. 1922 mariyu 1925 madhya, mottam padihenu 14bii taragati locomotivelu marchabaddayi. vaati cylinderlu boar nundi tirigi pampabaddayi mariyu boiler ottidi tagginchabadindi. chinna cylinderlatho avi superheat kakapovadam vaari pratyeka 14bii taragati vargeekaranaku ekaika kaaranam kabatti, avanni tirigi vargeekarinchabaddaayi.
hendry padaveekaalamlo cmega pravesapettina anni locomotivelalo, 14bii taragati matrame anchanaalaku taggattu undhi. hendriki mariyu suupar heatingnu tolaginchaalane athani nirnayaaniki nyayamga, aaa samayamlo, automatic damperlu ippatikee upayogamlo unnayani gurthunchukovali, ivi regulator moosivesinappudu suuparheetarnu kattiristaayi. idhi alala maargamlo mariyu tarachugaa aagaalsina chota suupar heater prabhavanni chaalaa varaku tagginchindi. suupar heating valla aaa vyavasthaku peddagaa prayojanam ledani ledhaa prayojanam ledani oka nivedika intaku mundu natal loe samarpinchabadindi, ikkada aneka chinna mariyu nitaruga unde pravanatalu aaa samayamlo upayogamlo unna automatic damperlatho adhika sthaayi suupar heatnu pondakunda nirodhinchaayi. suupar heating parikaraala adanapu kharchu mariyu baruvunu drushtilo unchukuni, natal loe daaniki vyatiraekamgaa vaadanalu aaa samayamlo sahetukamainavigaa pariganinchabaddaayi.
watson praamaanika boilerlu.
1930laloe, aneka servicing locomotivelu appati cme a roopondinchina praamaanika boiler rakamtho tirigi udakabettabaddaayi.zii. watson thana praamaaneekarana vidhaanamlo bhaagamgaa. atuvanti watson praamaanika reboilered locomotivelu vaati vargeekaranaku "aarr" pratyayaanni jodinchadam dwara tirigi vargeekarinchabaddaayi.
1935 nundi, edhee minaha anni ex class 14bii locomotivelu. 1750 watson praamaanika nem. 2 boilerlu mariyu 14va taragatiki tirigi vargeekarinchabaddaayi. kotta baayilarlanu teesukoovadaaniki swalpa maarpulu matrame avasaramani kanugonabadindi. eee prakriyaloo, asalu cabla sampradaaya niluvu frontlatho poliste, enginelalo vaati vilakshanhamaina valuga unna frontlatho watson cablu kooda amarchabaddayi. flangless leading coupled wheels flanged cheyabaddaayi mariyu reroilered enginelaku type mister tendarlanu jodinchaaru. ledhu. 1750 tirigi udakabettakunda iskorku vikrayinchabadindi.
vaari asalu belpire boilerlalo rams bottom bhadrata kavaataalu amarchabadi undagaa, watson praamaanika boilerloo pop bhadrata kavaataalu amarchabadi unnaayi. asalu mariyu watson praamaanika rebailered locomotive madhya spashtamaina vyatyaasam saadhaaranamgaa reboilered lokomotivpai chimney venuka bhaagamlo deerghachaturasraakaara regulator cover. ex class 14bii locomotivela vishayamlo, vatasan cab mariyu reboilered lokomotivlapai cab mariyu boiler madhya belpire firebox hump lekapovadam rendu marinta spashtamaina thedaalu.
seva.
dakshina africa railway.
locomotivelu praarambhamlo natal mainline diguva vibhagalalo, mukhyamgaa pietermaritzburg sameepamloni pattana konda vibhaagamlo sevalo unnaayi. vaati reboilering mariyu natil mainline yokka ennika taruvaata, chaalaa varaku uttaraana empangeneeki mariyu dakshinaana port shepstoneku ketayinchabaddayi. 1976loe, chaalaa mandini shunting seva kosam whitwatersrandku badilee chesaaru. 1983 natiki vaarandarinii seva nundi upasamharinchukunnaaru.
paarisraamika.
aidu paarisraamika sevalaku vikrayinchabaddayih
parirakshana.
ledhu. 1459 okkate praanaalatoe bayatapadindi mariyu bloemfoontain locomotive depolo nilvalo undhi.

