SJ B1

B1, nke bụbu Bo1 bụ ụgbọ ala ndị njem nke abụọ nke Sweden nke Kalmar Verkstad wuru. Ụgbọ ala a bụ nke ezinụlọ 1960-ụgbọ ala ma ụgbọ okporo ígwè steeti Sweden, SJ jiri ya mee ihe n'etiti 1960 na 2006. Ụdị ahụ ka na-arụ ọrụ na Sweden yana ndị ọrụ nkeonwe, gụnyere TÅGAB na Snälltåget . Ngụkọta ụgbọ ala 8 ka na-arụ ọrụ na Sweden. A na-eresị ụgbọ ala ụfọdụ ụgbọ ala Croatian mgbe ha lara ezumike nká na ụgbọ mmiri SJ .

 Ụdịdị 
Klas Nkọwa Nọmba Ọnọdụ B1N Agbanwere ka a ga-eji na Norway 7 lara ezumike nka B1K Agbanwere ka ejiri ya na Denmark 7 lara ezumike nka B1KN Agbanwere ka ejiri ya mee ihe na Norway na Denmark 11 lara ezumike nka B1KT Agbanwere ka ejiri ya na Denmark 17 lara ezumike nka B21KT Agbanwere ka ejiri ya na Denmark yana okporo ụzọ mpaghara 1 laghachiri na B1 B21U Agbanwere ka ejiri ya na Denmark na okporo ụzọ mpaghara, ebe a na-enwe nkwarụ ụlọ ịsa ahụ 1 laghachiri na B1

 Ntụaka 

 B1 på jarnvag.net
 Onye Svenska- och Motorvagnar 1999, SJK Skriftserie nr. 69, Stockholm 1999