
eiii. eph. emm. 7

1980kalile sjs kaarum aarsi5 locomotivil ninnulla driver cab samyojippichu nirmmicha oru sweedish passenture trainkaaraanu afm7.
charithram.
1988ll itharathilulla moonnu kantrol kaarukal maathrame nirmmichirunnulloo, avaykku 5543-5545 enna nambarukal labhichu. thudakkathil 1980kalude avasaanathilum 1990kalude thudakkathilum eee tharam upsalapendelil upayogichirunnu. 2000 kalude thudakkathil, eee tharam sweedante thekk bhaagathulla skeyinil upayogichirunnu, ennaal innu ithu veendum upsalapendelil upayogikkunnu, kaaranam praadeshika traafikkil ippozhum loco-hold trainukal oodikkunna sweedenil avasheshikkunna churukkam chila lainukalil onnaanith, prathyekichu malaren thaazhvarayile praadeshika lainukalil 2020-2021 ll er1 trainukal avatharippichathinu sesham. 
eee tharatthinte yadhaartha peru ua7r aayirunnu, ennaal "u" ennathu oru dii. emm. yuu allengil emyu aanennu soochippikkunnathinaal, athu eiii. eph. 7x aayi maattukayum pinneedu nilavile padanaamamaaya eiii. eph. emm. 7 aayi veendum maattukayum cheythu.
eiii. eph. emm. 7nuu svanthamaayi enchin illaathathinaal driver kyab upayogikkaan aarr. sii. 6 locomotive aavasyamaanu. aarsi lokkomotteevukalude athe etisi sistamaanu eee tharatthil ullathu. itharathilulla passenture vibhaagathil phastt klaas irippidavum passenture compartmentinum driver cabin idayil lagejukalkkaayi oru sambharana sthalavum undu.
1980-kalile kaarukalkkayulla ezz. jeey. ezz aadhunikavalkkarana padhathiyude bhaagamaayi eee tharam aadunikavalkkarikkappettu. afm7-kalil nilavil saadhaarana karutha esje vasthrangal avatharippikkunnu, koodaathe mothatthilulla nilavile esje design avatharippikkunnu, seettukalude adisthaanathil 230 vii electrical autlettukalum ithil ulppedunnu.
disk breakkukal ulkkollunna emdi-ezz bogikalum afm 7-ll sajjeekarichirikkunnu. ithu kaarukale kooduthal nishabdamaakkukayum sugamamayi nirthukayum cheiyunnu.
2016 muthal, eee tharam oru kantrol kaarayi upayogikkunnilla, pakaram push pull konfigareshanil oru saadhaarana phastt klaas kaarayi upayogikkunnu, traininte oro attatthum oru aarsi 6 undu.